chore(ci): Bump version to 2025.9.9

Co-authored-by: elisiariocouto <818914+elisiariocouto@users.noreply.github.com>

.github/workflows/ci.yml

@@ -0,0 +1,55 @@
+name: CI
+
+on:
+  push:
+    branches: [ "main", "dev" ]
+  pull_request:
+    branches: [ "main", "dev" ]
+
+jobs:
+  test-python:
+    name: Test Python
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      
+      - name: Install uv
+        uses: astral-sh/setup-uv@v5
+        
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version-file: "pyproject.toml"
+          
+      - name: Create config directory for tests
+        run: |
+          mkdir -p ~/.config/leggen
+          cp config.example.toml ~/.config/leggen/config.toml
+          
+      - name: Run Python tests
+        run: uv run pytest
+
+  test-frontend:
+    name: Test Frontend
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        working-directory: ./frontend
+    steps:
+      - uses: actions/checkout@v4
+      
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '20'
+          cache: 'npm'
+          cache-dependency-path: frontend/package-lock.json
+          
+      - name: Install dependencies
+        run: npm install
+        
+      - name: Run lint
+        run: npm run lint
+        
+      - name: Run build
+        run: npm run build

.github/workflows/release.yml

@@ -133,3 +133,34 @@ jobs:
           push: true
           tags: ${{ steps.meta-frontend.outputs.tags }}
           labels: ${{ steps.meta-frontend.outputs.labels }}
+
+  create-github-release:
+    name: Create GitHub Release
+    runs-on: ubuntu-latest
+    needs: [build, publish-to-pypi, push-docker-backend, push-docker-frontend]
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+          
+      - name: Install git-cliff
+        run: |
+          wget -qO- https://github.com/orhun/git-cliff/releases/latest/download/git-cliff-2.10.0-x86_64-unknown-linux-gnu.tar.gz | tar xz
+          sudo mv git-cliff-*/git-cliff /usr/local/bin/
+          
+      - name: Generate release notes
+        id: release_notes
+        run: |
+          echo "notes<<EOF" >> $GITHUB_OUTPUT
+          git-cliff --current >> $GITHUB_OUTPUT
+          echo "EOF" >> $GITHUB_OUTPUT
+          
+      - name: Create Release
+        uses: softprops/action-gh-release@v2
+        with:
+          tag_name: ${{ github.ref_name }}
+          name: Release ${{ github.ref_name }}
+          body: ${{ steps.release_notes.outputs.notes }}
+          draft: false
+          prerelease: false

CHANGELOG.md

@@ -1,4 +1,130 @@
 
+## 2025.9.9 (2025/09/11)
+
+### Bug Fixes
+
+- **core:** Handle permission errors gracefully in database path creation. ([4006dd12](https://github.com/elisiariocouto/leggen/commit/4006dd128e0896b338cb93fad60a1eca90c1873d))
+
+
+### Features
+
+- **frontend:** Improve transactions table mobile UX with responsive card layout ([1e94333d](https://github.com/elisiariocouto/leggen/commit/1e94333d8f0275542ae7fd6e49fb8b7f03ad3d11))
+- **frontend:** Improve transactions table mobile UX with responsive card layout ([1c901a9d](https://github.com/elisiariocouto/leggen/commit/1c901a9ddab0f6515dce56df8cce74518805a6bb))
+-  Remove config.toml file - should be created when needed ([a5d10b35](https://github.com/elisiariocouto/leggen/commit/a5d10b3539e7cfc649b0fee05b12c4a03681e135))
+
+
+### Refactor
+
+- **core:** Integrate directory creation with database path retrieval and remove backup file. ([7d9744a4](https://github.com/elisiariocouto/leggen/commit/7d9744a40e7898e5bbe52e2e9f54317aa5c1cdd6))
+
+
+
+## 2025.9.9 (2025/09/11)
+
+### Bug Fixes
+
+- **core:** Handle permission errors gracefully in database path creation. ([4006dd12](https://github.com/elisiariocouto/leggen/commit/4006dd128e0896b338cb93fad60a1eca90c1873d))
+
+
+### Features
+
+- **frontend:** Improve transactions table mobile UX with responsive card layout ([1e94333d](https://github.com/elisiariocouto/leggen/commit/1e94333d8f0275542ae7fd6e49fb8b7f03ad3d11))
+- **frontend:** Improve transactions table mobile UX with responsive card layout ([1c901a9d](https://github.com/elisiariocouto/leggen/commit/1c901a9ddab0f6515dce56df8cce74518805a6bb))
+-  Remove config.toml file - should be created when needed ([a5d10b35](https://github.com/elisiariocouto/leggen/commit/a5d10b3539e7cfc649b0fee05b12c4a03681e135))
+
+
+### Refactor
+
+- **core:** Integrate directory creation with database path retrieval and remove backup file. ([7d9744a4](https://github.com/elisiariocouto/leggen/commit/7d9744a40e7898e5bbe52e2e9f54317aa5c1cdd6))
+
+
+
+## 2025.9.8 (2025/09/11)
+
+### Bug Fixes
+
+-  Change branch name from develop to dev in CI workflow ([f4bf549b](https://github.com/elisiariocouto/leggen/commit/f4bf549b99197d70104abf5731ab1ccb67cc9a69))
+
+
+### Features
+
+-  Update CI workflow to use Node.js 20 instead of 18 ([e4e04ea3](https://github.com/elisiariocouto/leggen/commit/e4e04ea34ea568c08292562243b6e6c08234d918))
+
+
+
+## 2025.9.8 (2025/09/11)
+
+### Bug Fixes
+
+-  Change branch name from develop to dev in CI workflow ([f4bf549b](https://github.com/elisiariocouto/leggen/commit/f4bf549b99197d70104abf5731ab1ccb67cc9a69))
+
+
+### Features
+
+-  Update CI workflow to use Node.js 20 instead of 18 ([e4e04ea3](https://github.com/elisiariocouto/leggen/commit/e4e04ea34ea568c08292562243b6e6c08234d918))
+
+
+
+## 2025.9.7 (2025/09/11)
+
+### Bug Fixes
+
+-  Simplify notification settings and fix notification test on dashboard. ([91020e32](https://github.com/elisiariocouto/leggen/commit/91020e32ea836ee8af4aeaf5d49525c24b566aed))
+
+
+### Features
+
+- **frontend:** Implement TanStack Table for transactions view ([544527f2](https://github.com/elisiariocouto/leggen/commit/544527f28284fb9644bec6e721fa5da8ce10739f))
+-  Improve transactions API pagination and search ([2d6800ef](https://github.com/elisiariocouto/leggen/commit/2d6800eff8e484d3d175225f94d854706584a773))
+
+
+
+## 2025.9.7 (2025/09/11)
+
+### Bug Fixes
+
+-  Simplify notification settings and fix notification test on dashboard. ([91020e32](https://github.com/elisiariocouto/leggen/commit/91020e32ea836ee8af4aeaf5d49525c24b566aed))
+
+
+### Features
+
+- **frontend:** Implement TanStack Table for transactions view ([544527f2](https://github.com/elisiariocouto/leggen/commit/544527f28284fb9644bec6e721fa5da8ce10739f))
+-  Improve transactions API pagination and search ([2d6800ef](https://github.com/elisiariocouto/leggen/commit/2d6800eff8e484d3d175225f94d854706584a773))
+
+
+
+## 2025.9.6 (2025/09/10)
+
+### Features
+
+- **db:** Migrate transactions table to composite primary key ([a00d6ce2](https://github.com/elisiariocouto/leggen/commit/a00d6ce2ce2c4a070e9fae56c0cea58b3aab6cec))
+
+
+
+## 2025.9.6 (2025/09/10)
+
+### Features
+
+- **db:** Migrate transactions table to composite primary key ([a00d6ce2](https://github.com/elisiariocouto/leggen/commit/a00d6ce2ce2c4a070e9fae56c0cea58b3aab6cec))
+
+
+
+## 2025.9.5 (2025/09/10)
+
+### Bug Fixes
+
+-  Correct composite key migration check ([c0ee21d6](https://github.com/elisiariocouto/leggen/commit/c0ee21d6fa8d5d61c029bd9334a7674fce99f729))
+
+
+
+## 2025.9.5 (2025/09/10)
+
+### Bug Fixes
+
+-  Correct composite key migration check ([c0ee21d6](https://github.com/elisiariocouto/leggen/commit/c0ee21d6fa8d5d61c029bd9334a7674fce99f729))
+
+
+
 ## 2025.9.4 (2025/09/10)
 
 ### Bug Fixes

README.md

@@ -357,6 +357,10 @@ tests/               # Test suite
 3. Make your changes with tests
 4. Submit a pull request
 
+The repository uses GitHub Actions for CI/CD:
+- **CI**: Runs Python tests (`uv run pytest`) and frontend linting/build on every push
+- **Release**: Creates GitHub releases with changelog when tags are pushed
+
 ## ⚠️ Notes
 - This project is in active development
 - GoCardless API rate limits apply

frontend/package-lock.json

@@ -11,6 +11,7 @@
         "@tailwindcss/forms": "^0.5.10",
         "@tanstack/react-query": "^5.87.1",
         "@tanstack/react-router": "^1.131.36",
+        "@tanstack/react-table": "^8.21.3",
         "@tanstack/router-cli": "^1.131.36",
         "autoprefixer": "^10.4.21",
         "axios": "^1.11.0",
@@ -1609,6 +1610,26 @@
         "react-dom": "^16.8.0 || ^17.0.0 || ^18.0.0 || ^19.0.0"
       }
     },
+    "node_modules/@tanstack/react-table": {
+      "version": "8.21.3",
+      "resolved": "https://registry.npmjs.org/@tanstack/react-table/-/react-table-8.21.3.tgz",
+      "integrity": "sha512-5nNMTSETP4ykGegmVkhjcS8tTLW6Vl4axfEGQN3v0zdHYbK4UfoqfPChclTrJ4EoK9QynqAu9oUf8VEmrpZ5Ww==",
+      "license": "MIT",
+      "dependencies": {
+        "@tanstack/table-core": "8.21.3"
+      },
+      "engines": {
+        "node": ">=12"
+      },
+      "funding": {
+        "type": "github",
+        "url": "https://github.com/sponsors/tannerlinsley"
+      },
+      "peerDependencies": {
+        "react": ">=16.8",
+        "react-dom": ">=16.8"
+      }
+    },
     "node_modules/@tanstack/router-cli": {
       "version": "1.131.36",
       "resolved": "https://registry.npmjs.org/@tanstack/router-cli/-/router-cli-1.131.36.tgz",
@@ -1777,6 +1798,19 @@
         "url": "https://github.com/sponsors/tannerlinsley"
       }
     },
+    "node_modules/@tanstack/table-core": {
+      "version": "8.21.3",
+      "resolved": "https://registry.npmjs.org/@tanstack/table-core/-/table-core-8.21.3.tgz",
+      "integrity": "sha512-ldZXEhOBb8Is7xLs01fR3YEc3DERiz5silj8tnGkFZytt1abEvl/GhUmCE0PMLaMPTa3Jk4HbKmRlHmu+gCftg==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=12"
+      },
+      "funding": {
+        "type": "github",
+        "url": "https://github.com/sponsors/tannerlinsley"
+      }
+    },
     "node_modules/@tanstack/virtual-file-routes": {
       "version": "1.131.2",
       "resolved": "https://registry.npmjs.org/@tanstack/virtual-file-routes/-/virtual-file-routes-1.131.2.tgz",

frontend/package.json

@@ -13,6 +13,7 @@
     "@tailwindcss/forms": "^0.5.10",
     "@tanstack/react-query": "^5.87.1",
     "@tanstack/react-router": "^1.131.36",
+    "@tanstack/react-table": "^8.21.3",
     "@tanstack/router-cli": "^1.131.36",
     "autoprefixer": "^10.4.21",
     "axios": "^1.11.0",

frontend/src/components/Notifications.tsx

@@ -102,7 +102,7 @@ export default function Notifications() {
     if (!testService) return;
 
     testMutation.mutate({
-      service: testService,
+      service: testService.toLowerCase(),
       message: testMessage,
     });
   };
@@ -113,7 +113,7 @@ export default function Notifications() {
         `Are you sure you want to delete the ${serviceName} notification service?`,
       )
     ) {
-      deleteServiceMutation.mutate(serviceName);
+      deleteServiceMutation.mutate(serviceName.toLowerCase());
     }
   };
 

frontend/src/components/TransactionsList.tsx

@@ -15,7 +15,7 @@ import { apiClient } from "../lib/api";
 import { formatCurrency, formatDate } from "../lib/utils";
 import LoadingSpinner from "./LoadingSpinner";
 import RawTransactionModal from "./RawTransactionModal";
-import type { Account, Transaction } from "../types/api";
+import type { Account, Transaction, ApiResponse } from "../types/api";
 
 export default function TransactionsList() {
   const [searchTerm, setSearchTerm] = useState("");
@@ -33,11 +33,11 @@ export default function TransactionsList() {
   });
 
   const {
-    data: transactions,
+    data: transactionsResponse,
     isLoading: transactionsLoading,
     error: transactionsError,
     refetch: refetchTransactions,
-  } = useQuery<Transaction[]>({
+  } = useQuery<ApiResponse<Transaction[]>>({
     queryKey: ["transactions", selectedAccount, startDate, endDate],
     queryFn: () =>
       apiClient.getTransactions({
@@ -48,30 +48,34 @@ export default function TransactionsList() {
       }),
   });
 
-  const filteredTransactions = (transactions || []).filter((transaction) => {
-    // Additional validation (API client should have already filtered out invalid ones)
-    if (!transaction || !transaction.account_id) {
-      console.warn(
-        "Invalid transaction found after API filtering:",
-        transaction,
-      );
-      return false;
-    }
+  const transactions = transactionsResponse?.data || [];
 
-    const description = transaction.description || "";
-    const creditorName = transaction.creditor_name || "";
-    const debtorName = transaction.debtor_name || "";
-    const reference = transaction.reference || "";
+  const filteredTransactions = (transactions || []).filter(
+    (transaction: Transaction) => {
+      // Additional validation (API client should have already filtered out invalid ones)
+      if (!transaction || !transaction.account_id) {
+        console.warn(
+          "Invalid transaction found after API filtering:",
+          transaction,
+        );
+        return false;
+      }
 
-    const matchesSearch =
-      searchTerm === "" ||
-      description.toLowerCase().includes(searchTerm.toLowerCase()) ||
-      creditorName.toLowerCase().includes(searchTerm.toLowerCase()) ||
-      debtorName.toLowerCase().includes(searchTerm.toLowerCase()) ||
-      reference.toLowerCase().includes(searchTerm.toLowerCase());
+      const description = transaction.description || "";
+      const creditorName = transaction.creditor_name || "";
+      const debtorName = transaction.debtor_name || "";
+      const reference = transaction.reference || "";
 
-    return matchesSearch;
-  });
+      const matchesSearch =
+        searchTerm === "" ||
+        description.toLowerCase().includes(searchTerm.toLowerCase()) ||
+        creditorName.toLowerCase().includes(searchTerm.toLowerCase()) ||
+        debtorName.toLowerCase().includes(searchTerm.toLowerCase()) ||
+        reference.toLowerCase().includes(searchTerm.toLowerCase());
+
+      return matchesSearch;
+    },
+  );
 
   const clearFilters = () => {
     setSearchTerm("");
@@ -260,7 +264,7 @@ export default function TransactionsList() {
         </div>
       ) : (
         <div className="bg-white rounded-lg shadow divide-y divide-gray-200">
-          {filteredTransactions.map((transaction) => {
+          {filteredTransactions.map((transaction: Transaction) => {
             const account = accounts?.find(
               (acc) => acc.id === transaction.account_id,
             );

frontend/src/components/TransactionsTable.tsx

@@ -0,0 +1,891 @@
+import { useState, useEffect } from "react";
+import { useQuery } from "@tanstack/react-query";
+import {
+  useReactTable,
+  getCoreRowModel,
+  getSortedRowModel,
+  getFilteredRowModel,
+  flexRender,
+} from "@tanstack/react-table";
+import type {
+  ColumnDef,
+  SortingState,
+  ColumnFiltersState,
+} from "@tanstack/react-table";
+import {
+  Filter,
+  Search,
+  TrendingUp,
+  TrendingDown,
+  Calendar,
+  RefreshCw,
+  AlertCircle,
+  X,
+  Eye,
+  ChevronUp,
+  ChevronDown,
+} from "lucide-react";
+import { apiClient } from "../lib/api";
+import { formatCurrency, formatDate } from "../lib/utils";
+import LoadingSpinner from "./LoadingSpinner";
+import RawTransactionModal from "./RawTransactionModal";
+import type { Account, Transaction, ApiResponse } from "../types/api";
+
+export default function TransactionsTable() {
+  const [searchTerm, setSearchTerm] = useState("");
+  const [selectedAccount, setSelectedAccount] = useState<string>("");
+  const [startDate, setStartDate] = useState("");
+  const [endDate, setEndDate] = useState("");
+  const [minAmount, setMinAmount] = useState("");
+  const [maxAmount, setMaxAmount] = useState("");
+  const [showFilters, setShowFilters] = useState(false);
+  const [showRawModal, setShowRawModal] = useState(false);
+  const [selectedTransaction, setSelectedTransaction] =
+    useState<Transaction | null>(null);
+
+  // Pagination state
+  const [currentPage, setCurrentPage] = useState(1);
+  const [perPage, setPerPage] = useState(50);
+
+  // Debounced search state
+  const [debouncedSearchTerm, setDebouncedSearchTerm] = useState(searchTerm);
+
+  // Table state (remove pagination from table)
+  const [sorting, setSorting] = useState<SortingState>([]);
+  const [columnFilters, setColumnFilters] = useState<ColumnFiltersState>([]);
+
+  // Debounce search term to prevent excessive API calls
+  useEffect(() => {
+    const timer = setTimeout(() => {
+      setDebouncedSearchTerm(searchTerm);
+    }, 300); // 300ms delay
+
+    return () => clearTimeout(timer);
+  }, [searchTerm]);
+
+  // Reset pagination when search term changes
+  useEffect(() => {
+    if (debouncedSearchTerm !== searchTerm) {
+      setCurrentPage(1);
+    }
+  }, [debouncedSearchTerm, searchTerm]);
+
+  const { data: accounts } = useQuery<Account[]>({
+    queryKey: ["accounts"],
+    queryFn: apiClient.getAccounts,
+  });
+
+  const {
+    data: transactionsResponse,
+    isLoading: transactionsLoading,
+    error: transactionsError,
+    refetch: refetchTransactions,
+  } = useQuery<ApiResponse<Transaction[]>>({
+    queryKey: [
+      "transactions",
+      selectedAccount,
+      startDate,
+      endDate,
+      currentPage,
+      perPage,
+      debouncedSearchTerm,
+    ],
+    queryFn: () =>
+      apiClient.getTransactions({
+        accountId: selectedAccount || undefined,
+        startDate: startDate || undefined,
+        endDate: endDate || undefined,
+        page: currentPage,
+        perPage: perPage,
+        search: debouncedSearchTerm || undefined,
+        summaryOnly: false,
+      }),
+  });
+
+  const transactions = transactionsResponse?.data || [];
+  const pagination = transactionsResponse?.pagination;
+
+  // Check if search is currently debouncing
+  const isSearchLoading = searchTerm !== debouncedSearchTerm;
+
+  // Reset pagination when total becomes 0 (no results)
+  useEffect(() => {
+    if (pagination && pagination.total === 0 && currentPage > 1) {
+      setCurrentPage(1);
+    }
+  }, [pagination, currentPage]);
+
+  const clearFilters = () => {
+    setSearchTerm("");
+    setSelectedAccount("");
+    setStartDate("");
+    setEndDate("");
+    setMinAmount("");
+    setMaxAmount("");
+    setColumnFilters([]);
+    setCurrentPage(1); // Reset to first page when clearing filters
+  };
+
+  const setQuickDateFilter = (days: number) => {
+    const endDate = new Date();
+    const startDate = new Date();
+    startDate.setDate(endDate.getDate() - days);
+
+    setStartDate(startDate.toISOString().split("T")[0]);
+    setEndDate(endDate.toISOString().split("T")[0]);
+    setCurrentPage(1); // Reset to first page when changing date filters
+  };
+
+  const setThisMonthFilter = () => {
+    const now = new Date();
+    const startOfMonth = new Date(now.getFullYear(), now.getMonth(), 1);
+    const endOfMonth = new Date(now.getFullYear(), now.getMonth() + 1, 0);
+
+    setStartDate(startOfMonth.toISOString().split("T")[0]);
+    setEndDate(endOfMonth.toISOString().split("T")[0]);
+    setCurrentPage(1); // Reset to first page when changing date filters
+  };
+
+  // Reset pagination when account filter changes
+  useEffect(() => {
+    setCurrentPage(1);
+  }, [selectedAccount]);
+
+  // Reset pagination when date filters change
+  useEffect(() => {
+    setCurrentPage(1);
+  }, [startDate, endDate]);
+
+  const handleViewRaw = (transaction: Transaction) => {
+    setSelectedTransaction(transaction);
+    setShowRawModal(true);
+  };
+
+  const handleCloseModal = () => {
+    setShowRawModal(false);
+    setSelectedTransaction(null);
+  };
+
+  const hasActiveFilters =
+    searchTerm ||
+    selectedAccount ||
+    startDate ||
+    endDate ||
+    minAmount ||
+    maxAmount;
+
+  // Define columns
+  const columns: ColumnDef<Transaction>[] = [
+    {
+      accessorKey: "description",
+      header: "Description",
+      cell: ({ row }) => {
+        const transaction = row.original;
+        const account = accounts?.find(
+          (acc) => acc.id === transaction.account_id,
+        );
+        const isPositive = transaction.transaction_value > 0;
+
+        return (
+          <div className="flex items-start space-x-3">
+            <div
+              className={`p-2 rounded-full ${
+                isPositive ? "bg-green-100" : "bg-red-100"
+              }`}
+            >
+              {isPositive ? (
+                <TrendingUp className="h-4 w-4 text-green-600" />
+              ) : (
+                <TrendingDown className="h-4 w-4 text-red-600" />
+              )}
+            </div>
+            <div className="flex-1 min-w-0">
+              <h4 className="text-sm font-medium text-gray-900 truncate">
+                {transaction.description}
+              </h4>
+              <div className="text-xs text-gray-500 space-y-1">
+                {account && (
+                  <p className="truncate">
+                    {account.name || "Unnamed Account"} •{" "}
+                    {account.institution_id}
+                  </p>
+                )}
+                {(transaction.creditor_name || transaction.debtor_name) && (
+                  <p className="truncate">
+                    {isPositive ? "From: " : "To: "}
+                    {transaction.creditor_name || transaction.debtor_name}
+                  </p>
+                )}
+                {transaction.reference && (
+                  <p className="truncate">Ref: {transaction.reference}</p>
+                )}
+              </div>
+            </div>
+          </div>
+        );
+      },
+    },
+    {
+      accessorKey: "transaction_value",
+      header: "Amount",
+      cell: ({ row }) => {
+        const transaction = row.original;
+        const isPositive = transaction.transaction_value > 0;
+        return (
+          <div className="text-right">
+            <p
+              className={`text-lg font-semibold ${
+                isPositive ? "text-green-600" : "text-red-600"
+              }`}
+            >
+              {isPositive ? "+" : ""}
+              {formatCurrency(
+                transaction.transaction_value,
+                transaction.transaction_currency,
+              )}
+            </p>
+          </div>
+        );
+      },
+      sortingFn: "basic",
+    },
+    {
+      accessorKey: "transaction_date",
+      header: "Date",
+      cell: ({ row }) => {
+        const transaction = row.original;
+        return (
+          <div className="text-sm text-gray-900">
+            {transaction.transaction_date
+              ? formatDate(transaction.transaction_date)
+              : "No date"}
+            {transaction.booking_date &&
+              transaction.booking_date !== transaction.transaction_date && (
+                <p className="text-xs text-gray-400">
+                  Booked: {formatDate(transaction.booking_date)}
+                </p>
+              )}
+          </div>
+        );
+      },
+      sortingFn: "datetime",
+    },
+    {
+      id: "actions",
+      header: "",
+      cell: ({ row }) => {
+        const transaction = row.original;
+        return (
+          <button
+            onClick={() => handleViewRaw(transaction)}
+            className="inline-flex items-center px-2 py-1 text-xs bg-gray-100 text-gray-700 rounded hover:bg-gray-200 transition-colors"
+            title="View raw transaction data"
+          >
+            <Eye className="h-3 w-3 mr-1" />
+            Raw
+          </button>
+        );
+      },
+    },
+  ];
+
+  const table = useReactTable({
+    data: transactions,
+    columns,
+    getCoreRowModel: getCoreRowModel(),
+    getSortedRowModel: getSortedRowModel(),
+    getFilteredRowModel: getFilteredRowModel(),
+    onSortingChange: setSorting,
+    onColumnFiltersChange: setColumnFilters,
+    state: {
+      sorting,
+      columnFilters,
+      globalFilter: searchTerm,
+    },
+    onGlobalFilterChange: setSearchTerm,
+    globalFilterFn: (row, _columnId, filterValue) => {
+      // Custom global filter that searches multiple fields
+      const transaction = row.original;
+      const searchLower = filterValue.toLowerCase();
+
+      const description = transaction.description || "";
+      const creditorName = transaction.creditor_name || "";
+      const debtorName = transaction.debtor_name || "";
+      const reference = transaction.reference || "";
+
+      return (
+        description.toLowerCase().includes(searchLower) ||
+        creditorName.toLowerCase().includes(searchLower) ||
+        debtorName.toLowerCase().includes(searchLower) ||
+        reference.toLowerCase().includes(searchLower)
+      );
+    },
+  });
+
+  if (transactionsLoading) {
+    return (
+      <div className="bg-white rounded-lg shadow">
+        <LoadingSpinner message="Loading transactions..." />
+      </div>
+    );
+  }
+
+  if (transactionsError) {
+    return (
+      <div className="bg-white rounded-lg shadow p-6">
+        <div className="flex items-center justify-center text-center">
+          <div>
+            <AlertCircle className="h-12 w-12 text-red-400 mx-auto mb-4" />
+            <h3 className="text-lg font-medium text-gray-900 mb-2">
+              Failed to load transactions
+            </h3>
+            <p className="text-gray-600 mb-4">
+              Unable to fetch transactions from the Leggen API.
+            </p>
+            <button
+              onClick={() => refetchTransactions()}
+              className="inline-flex items-center px-4 py-2 bg-blue-600 text-white rounded-md hover:bg-blue-700 transition-colors"
+            >
+              <RefreshCw className="h-4 w-4 mr-2" />
+              Retry
+            </button>
+          </div>
+        </div>
+      </div>
+    );
+  }
+
+  return (
+    <div className="space-y-6">
+      {/* Filters */}
+      <div className="bg-white rounded-lg shadow">
+        <div className="px-6 py-4 border-b border-gray-200">
+          <div className="flex items-center justify-between">
+            <h3 className="text-lg font-medium text-gray-900">Transactions</h3>
+            <div className="flex items-center space-x-2">
+              {hasActiveFilters && (
+                <button
+                  onClick={clearFilters}
+                  className="inline-flex items-center px-3 py-1 text-sm bg-gray-100 text-gray-700 rounded-full hover:bg-gray-200 transition-colors"
+                >
+                  <X className="h-3 w-3 mr-1" />
+                  Clear filters
+                </button>
+              )}
+              <button
+                onClick={() => setShowFilters(!showFilters)}
+                className="inline-flex items-center px-3 py-2 bg-blue-100 text-blue-700 rounded-md hover:bg-blue-200 transition-colors"
+              >
+                <Filter className="h-4 w-4 mr-2" />
+                Filters
+              </button>
+            </div>
+          </div>
+        </div>
+
+        {showFilters && (
+          <div className="px-6 py-4 border-b border-gray-200 bg-gray-50">
+            {/* Quick Date Filters */}
+            <div className="mb-4">
+              <label className="block text-sm font-medium text-gray-700 mb-2">
+                Quick Filters
+              </label>
+              <div className="flex flex-wrap gap-2">
+                <button
+                  onClick={() => setQuickDateFilter(7)}
+                  className="px-3 py-1 text-sm bg-blue-100 text-blue-700 rounded-full hover:bg-blue-200 transition-colors"
+                >
+                  Last 7 days
+                </button>
+                <button
+                  onClick={() => setQuickDateFilter(30)}
+                  className="px-3 py-1 text-sm bg-blue-100 text-blue-700 rounded-full hover:bg-blue-200 transition-colors"
+                >
+                  Last 30 days
+                </button>
+                <button
+                  onClick={setThisMonthFilter}
+                  className="px-3 py-1 text-sm bg-blue-100 text-blue-700 rounded-full hover:bg-blue-200 transition-colors"
+                >
+                  This month
+                </button>
+              </div>
+            </div>
+
+            <div className="grid grid-cols-1 sm:grid-cols-2 lg:grid-cols-4 gap-4">
+              {/* Search */}
+              <div className="sm:col-span-2 lg:col-span-1">
+                <label className="block text-sm font-medium text-gray-700 mb-1">
+                  Search
+                </label>
+                <div className="relative">
+                  <Search className="absolute left-3 top-1/2 transform -translate-y-1/2 h-4 w-4 text-gray-400" />
+                  <input
+                    type="text"
+                    value={searchTerm}
+                    onChange={(e) => setSearchTerm(e.target.value)}
+                    placeholder="Description, name, reference..."
+                    className="pl-10 pr-3 py-2 w-full border border-gray-300 rounded-md focus:outline-none focus:ring-2 focus:ring-blue-500 focus:border-blue-500"
+                  />
+                  {isSearchLoading && (
+                    <div className="absolute right-3 top-1/2 transform -translate-y-1/2">
+                      <div className="animate-spin h-4 w-4 border-2 border-gray-300 border-t-blue-500 rounded-full"></div>
+                    </div>
+                  )}
+                </div>
+              </div>
+
+              {/* Account Filter */}
+              <div>
+                <label className="block text-sm font-medium text-gray-700 mb-1">
+                  Account
+                </label>
+                <select
+                  value={selectedAccount}
+                  onChange={(e) => setSelectedAccount(e.target.value)}
+                  className="w-full border border-gray-300 rounded-md px-3 py-2 focus:outline-none focus:ring-2 focus:ring-blue-500 focus:border-blue-500"
+                >
+                  <option value="">All accounts</option>
+                  {accounts?.map((account) => (
+                    <option key={account.id} value={account.id}>
+                      {account.name || "Unnamed Account"} ({account.institution_id})
+                    </option>
+                  ))}
+                </select>
+              </div>
+
+              {/* Start Date */}
+              <div>
+                <label className="block text-sm font-medium text-gray-700 mb-1">
+                  Start Date
+                </label>
+                <div className="relative">
+                  <Calendar className="absolute left-3 top-1/2 transform -translate-y-1/2 h-4 w-4 text-gray-400" />
+                  <input
+                    type="date"
+                    value={startDate}
+                    onChange={(e) => setStartDate(e.target.value)}
+                    className="pl-10 pr-3 py-2 w-full border border-gray-300 rounded-md focus:outline-none focus:ring-2 focus:ring-blue-500 focus:border-blue-500"
+                  />
+                </div>
+              </div>
+
+              {/* End Date */}
+              <div>
+                <label className="block text-sm font-medium text-gray-700 mb-1">
+                  End Date
+                </label>
+                <div className="relative">
+                  <Calendar className="absolute left-3 top-1/2 transform -translate-y-1/2 h-4 w-4 text-gray-400" />
+                  <input
+                    type="date"
+                    value={endDate}
+                    onChange={(e) => setEndDate(e.target.value)}
+                    className="pl-10 pr-3 py-2 w-full border border-gray-300 rounded-md focus:outline-none focus:ring-2 focus:ring-blue-500 focus:border-blue-500"
+                  />
+                </div>
+              </div>
+            </div>
+
+            {/* Amount Range Filters */}
+            <div className="grid grid-cols-1 sm:grid-cols-2 gap-4 mt-4">
+              <div>
+                <label className="block text-sm font-medium text-gray-700 mb-1">
+                  Min Amount
+                </label>
+                <input
+                  type="number"
+                  value={minAmount}
+                  onChange={(e) => setMinAmount(e.target.value)}
+                  placeholder="0.00"
+                  step="0.01"
+                  className="w-full border border-gray-300 rounded-md px-3 py-2 focus:outline-none focus:ring-2 focus:ring-blue-500 focus:border-blue-500"
+                />
+              </div>
+              <div>
+                <label className="block text-sm font-medium text-gray-700 mb-1">
+                  Max Amount
+                </label>
+                <input
+                  type="number"
+                  value={maxAmount}
+                  onChange={(e) => setMaxAmount(e.target.value)}
+                  placeholder="1000.00"
+                  step="0.01"
+                  className="w-full border border-gray-300 rounded-md px-3 py-2 focus:outline-none focus:ring-2 focus:ring-blue-500 focus:border-blue-500"
+                />
+              </div>
+            </div>
+          </div>
+        )}
+
+        {/* Results Summary */}
+        <div className="px-6 py-3 bg-gray-50 border-b border-gray-200">
+          <p className="text-sm text-gray-600">
+            Showing {transactions.length} transaction
+            {transactions.length !== 1 ? "s" : ""} (
+            {pagination ? (
+              <>
+                {(pagination.page - 1) * pagination.per_page + 1}-
+                {Math.min(
+                  pagination.page * pagination.per_page,
+                  pagination.total,
+                )}{" "}
+                of {pagination.total}
+              </>
+            ) : (
+              "loading..."
+            )}
+            )
+            {selectedAccount && accounts && (
+              <span className="ml-1">
+                for {accounts.find((acc) => acc.id === selectedAccount)?.name}
+              </span>
+            )}
+          </p>
+        </div>
+      </div>
+
+      {/* Responsive Table/Cards */}
+      <div className="bg-white rounded-lg shadow overflow-hidden">
+        {/* Desktop Table View (hidden on mobile) */}
+        <div className="hidden md:block">
+          <div className="overflow-x-auto">
+            <table className="min-w-full divide-y divide-gray-200">
+              <thead className="bg-gray-50">
+                {table.getHeaderGroups().map((headerGroup) => (
+                  <tr key={headerGroup.id}>
+                    {headerGroup.headers.map((header) => (
+                      <th
+                        key={header.id}
+                        className="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider cursor-pointer hover:bg-gray-100"
+                        onClick={header.column.getToggleSortingHandler()}
+                      >
+                        <div className="flex items-center space-x-1">
+                          <span>
+                            {header.isPlaceholder
+                              ? null
+                              : flexRender(
+                                  header.column.columnDef.header,
+                                  header.getContext(),
+                                )}
+                          </span>
+                          {header.column.getCanSort() && (
+                            <div className="flex flex-col">
+                              <ChevronUp
+                                className={`h-3 w-3 ${
+                                  header.column.getIsSorted() === "asc"
+                                    ? "text-blue-600"
+                                    : "text-gray-400"
+                                }`}
+                              />
+                              <ChevronDown
+                                className={`h-3 w-3 -mt-1 ${
+                                  header.column.getIsSorted() === "desc"
+                                    ? "text-blue-600"
+                                    : "text-gray-400"
+                                }`}
+                              />
+                            </div>
+                          )}
+                        </div>
+                      </th>
+                    ))}
+                  </tr>
+                ))}
+              </thead>
+              <tbody className="bg-white divide-y divide-gray-200">
+                {table.getRowModel().rows.length === 0 ? (
+                  <tr>
+                    <td
+                      colSpan={columns.length}
+                      className="px-6 py-12 text-center"
+                    >
+                      <div className="text-gray-400 mb-4">
+                        <TrendingUp className="h-12 w-12 mx-auto" />
+                      </div>
+                      <h3 className="text-lg font-medium text-gray-900 mb-2">
+                        No transactions found
+                      </h3>
+                      <p className="text-gray-600">
+                        {hasActiveFilters
+                          ? "Try adjusting your filters to see more results."
+                          : "No transactions are available for the selected criteria."}
+                      </p>
+                    </td>
+                  </tr>
+                ) : (
+                  table.getRowModel().rows.map((row) => (
+                    <tr key={row.id} className="hover:bg-gray-50">
+                      {row.getVisibleCells().map((cell) => (
+                        <td key={cell.id} className="px-6 py-4 whitespace-nowrap">
+                          {flexRender(
+                            cell.column.columnDef.cell,
+                            cell.getContext(),
+                          )}
+                        </td>
+                      ))}
+                    </tr>
+                  ))
+                )}
+              </tbody>
+            </table>
+          </div>
+        </div>
+
+        {/* Mobile Card View (visible only on mobile) */}
+        <div className="md:hidden">
+          {table.getRowModel().rows.length === 0 ? (
+            <div className="px-6 py-12 text-center">
+              <div className="text-gray-400 mb-4">
+                <TrendingUp className="h-12 w-12 mx-auto" />
+              </div>
+              <h3 className="text-lg font-medium text-gray-900 mb-2">
+                No transactions found
+              </h3>
+              <p className="text-gray-600">
+                {hasActiveFilters
+                  ? "Try adjusting your filters to see more results."
+                  : "No transactions are available for the selected criteria."}
+              </p>
+            </div>
+          ) : (
+            <div className="divide-y divide-gray-200">
+              {table.getRowModel().rows.map((row) => {
+                const transaction = row.original;
+                const account = accounts?.find(
+                  (acc) => acc.id === transaction.account_id,
+                );
+                const isPositive = transaction.transaction_value > 0;
+
+                return (
+                  <div
+                    key={row.id}
+                    className="p-4 hover:bg-gray-50 transition-colors"
+                  >
+                    <div className="flex items-start justify-between">
+                      <div className="flex-1 min-w-0">
+                        <div className="flex items-start space-x-3">
+                          <div
+                            className={`p-2 rounded-full flex-shrink-0 ${
+                              isPositive ? "bg-green-100" : "bg-red-100"
+                            }`}
+                          >
+                            {isPositive ? (
+                              <TrendingUp className="h-4 w-4 text-green-600" />
+                            ) : (
+                              <TrendingDown className="h-4 w-4 text-red-600" />
+                            )}
+                          </div>
+                          <div className="flex-1 min-w-0">
+                            <h4 className="text-sm font-medium text-gray-900 break-words">
+                              {transaction.description}
+                            </h4>
+                            <div className="text-xs text-gray-500 space-y-1 mt-1">
+                              {account && (
+                                <p className="break-words">
+                                  {account.name || "Unnamed Account"} •{" "}
+                                  {account.institution_id}
+                                </p>
+                              )}
+                              {(transaction.creditor_name || transaction.debtor_name) && (
+                                <p className="break-words">
+                                  {isPositive ? "From: " : "To: "}
+                                  {transaction.creditor_name || transaction.debtor_name}
+                                </p>
+                              )}
+                              {transaction.reference && (
+                                <p className="break-words">Ref: {transaction.reference}</p>
+                              )}
+                              <p className="text-gray-400">
+                                {transaction.transaction_date
+                                  ? formatDate(transaction.transaction_date)
+                                  : "No date"}
+                                {transaction.booking_date &&
+                                  transaction.booking_date !== transaction.transaction_date && (
+                                    <span className="ml-2">
+                                      (Booked: {formatDate(transaction.booking_date)})
+                                    </span>
+                                  )}
+                              </p>
+                            </div>
+                          </div>
+                        </div>
+                      </div>
+                      <div className="text-right ml-3 flex-shrink-0">
+                        <p
+                          className={`text-lg font-semibold mb-1 ${
+                            isPositive ? "text-green-600" : "text-red-600"
+                          }`}
+                        >
+                          {isPositive ? "+" : ""}
+                          {formatCurrency(
+                            transaction.transaction_value,
+                            transaction.transaction_currency,
+                          )}
+                        </p>
+                        <button
+                          onClick={() => handleViewRaw(transaction)}
+                          className="inline-flex items-center px-2 py-1 text-xs bg-gray-100 text-gray-700 rounded hover:bg-gray-200 transition-colors"
+                          title="View raw transaction data"
+                        >
+                          <Eye className="h-3 w-3 mr-1" />
+                          Raw
+                        </button>
+                      </div>
+                    </div>
+                  </div>
+                );
+              })}
+            </div>
+          )}
+        </div>
+
+        {/* Pagination */}
+        {pagination && (
+          <div className="bg-white px-4 py-3 flex flex-col sm:flex-row items-center justify-between border-t border-gray-200 space-y-3 sm:space-y-0">
+            {/* Mobile pagination controls */}
+            <div className="flex justify-between w-full sm:hidden">
+              <div className="flex space-x-2">
+                <button
+                  onClick={() => setCurrentPage(1)}
+                  disabled={pagination.page === 1}
+                  className="relative inline-flex items-center px-3 py-2 text-sm font-medium text-gray-700 bg-white border border-gray-300 rounded-md hover:bg-gray-50 disabled:opacity-50 disabled:cursor-not-allowed"
+                >
+                  First
+                </button>
+                <button
+                  onClick={() =>
+                    setCurrentPage((prev) => Math.max(1, prev - 1))
+                  }
+                  disabled={!pagination.has_prev}
+                  className="relative inline-flex items-center px-3 py-2 text-sm font-medium text-gray-700 bg-white border border-gray-300 rounded-md hover:bg-gray-50 disabled:opacity-50 disabled:cursor-not-allowed"
+                >
+                  Previous
+                </button>
+              </div>
+              <div className="flex space-x-2">
+                <button
+                  onClick={() => setCurrentPage((prev) => prev + 1)}
+                  disabled={!pagination.has_next}
+                  className="relative inline-flex items-center px-3 py-2 text-sm font-medium text-gray-700 bg-white border border-gray-300 rounded-md hover:bg-gray-50 disabled:opacity-50 disabled:cursor-not-allowed"
+                >
+                  Next
+                </button>
+                <button
+                  onClick={() => setCurrentPage(pagination.total_pages)}
+                  disabled={pagination.page === pagination.total_pages}
+                  className="relative inline-flex items-center px-3 py-2 text-sm font-medium text-gray-700 bg-white border border-gray-300 rounded-md hover:bg-gray-50 disabled:opacity-50 disabled:cursor-not-allowed"
+                >
+                  Last
+                </button>
+              </div>
+            </div>
+            
+            {/* Mobile pagination info */}
+            <div className="text-center w-full sm:hidden">
+              <p className="text-sm text-gray-700">
+                Page <span className="font-medium">{pagination.page}</span> of{" "}
+                <span className="font-medium">{pagination.total_pages}</span>
+                <br />
+                <span className="text-xs text-gray-500">
+                  Showing {(pagination.page - 1) * pagination.per_page + 1}-
+                  {Math.min(pagination.page * pagination.per_page, pagination.total)} of {pagination.total}
+                </span>
+              </p>
+            </div>
+
+            {/* Desktop pagination */}
+            <div className="hidden sm:flex sm:flex-1 sm:items-center sm:justify-between">
+              <div className="flex items-center space-x-2">
+                <p className="text-sm text-gray-700">
+                  Showing{" "}
+                  <span className="font-medium">
+                    {(pagination.page - 1) * pagination.per_page + 1}
+                  </span>{" "}
+                  to{" "}
+                  <span className="font-medium">
+                    {Math.min(
+                      pagination.page * pagination.per_page,
+                      pagination.total,
+                    )}
+                  </span>{" "}
+                  of <span className="font-medium">{pagination.total}</span>{" "}
+                  results
+                </p>
+              </div>
+              <div className="flex items-center space-x-4">
+                <div className="flex items-center space-x-2">
+                  <label className="text-sm text-gray-700">
+                    Rows per page:
+                  </label>
+                  <select
+                    value={perPage}
+                    onChange={(e) => {
+                      setPerPage(Number(e.target.value));
+                      setCurrentPage(1); // Reset to first page when changing page size
+                    }}
+                    className="border border-gray-300 rounded px-2 py-1 text-sm"
+                  >
+                    {[10, 25, 50, 100].map((pageSize) => (
+                      <option key={pageSize} value={pageSize}>
+                        {pageSize}
+                      </option>
+                    ))}
+                  </select>
+                </div>
+                <div className="flex items-center space-x-2">
+                  <button
+                    onClick={() => setCurrentPage(1)}
+                    disabled={pagination.page === 1}
+                    className="relative inline-flex items-center px-2 py-2 text-sm font-medium text-gray-500 bg-white border border-gray-300 rounded-md hover:bg-gray-50 disabled:opacity-50 disabled:cursor-not-allowed"
+                  >
+                    First
+                  </button>
+                  <button
+                    onClick={() =>
+                      setCurrentPage((prev) => Math.max(1, prev - 1))
+                    }
+                    disabled={!pagination.has_prev}
+                    className="relative inline-flex items-center px-2 py-2 text-sm font-medium text-gray-500 bg-white border border-gray-300 rounded-md hover:bg-gray-50 disabled:opacity-50 disabled:cursor-not-allowed"
+                  >
+                    Previous
+                  </button>
+                  <span className="text-sm text-gray-700">
+                    Page <span className="font-medium">{pagination.page}</span>{" "}
+                    of{" "}
+                    <span className="font-medium">
+                      {pagination.total_pages}
+                    </span>
+                  </span>
+                  <button
+                    onClick={() => setCurrentPage((prev) => prev + 1)}
+                    disabled={!pagination.has_next}
+                    className="relative inline-flex items-center px-2 py-2 text-sm font-medium text-gray-500 bg-white border border-gray-300 rounded-md hover:bg-gray-50 disabled:opacity-50 disabled:cursor-not-allowed"
+                  >
+                    Next
+                  </button>
+                  <button
+                    onClick={() => setCurrentPage(pagination.total_pages)}
+                    disabled={pagination.page === pagination.total_pages}
+                    className="relative inline-flex items-center px-2 py-2 text-sm font-medium text-gray-500 bg-white border border-gray-300 rounded-md hover:bg-gray-50 disabled:opacity-50 disabled:cursor-not-allowed"
+                  >
+                    Last
+                  </button>
+                </div>
+              </div>
+            </div>
+          </div>
+        )}
+      </div>
+
+      {/* Raw Transaction Modal */}
+      <RawTransactionModal
+        isOpen={showRawModal}
+        onClose={handleCloseModal}
+        rawTransaction={selectedTransaction?.raw_transaction}
+        transactionId={selectedTransaction?.transaction_id || "unknown"}
+      />
+    </div>
+  );
+}

frontend/src/lib/api.ts

@@ -70,12 +70,12 @@ export const apiClient = {
     perPage?: number;
     search?: string;
     summaryOnly?: boolean;
-  }): Promise<Transaction[]> => {
+  }): Promise<ApiResponse<Transaction[]>> => {
     const queryParams = new URLSearchParams();
 
     if (params?.accountId) queryParams.append("account_id", params.accountId);
-    if (params?.startDate) queryParams.append("start_date", params.startDate);
-    if (params?.endDate) queryParams.append("end_date", params.endDate);
+    if (params?.startDate) queryParams.append("date_from", params.startDate);
+    if (params?.endDate) queryParams.append("date_to", params.endDate);
     if (params?.page) queryParams.append("page", params.page.toString());
     if (params?.perPage)
       queryParams.append("per_page", params.perPage.toString());
@@ -87,7 +87,7 @@ export const apiClient = {
     const response = await api.get<ApiResponse<Transaction[]>>(
       `/transactions?${queryParams.toString()}`,
     );
-    return response.data.data;
+    return response.data;
   },
 
   // Get transaction by ID

frontend/src/routes/__root.tsx

@@ -3,29 +3,31 @@ import { useState } from "react";
 import Sidebar from "../components/Sidebar";
 import Header from "../components/Header";
 
-export const Route = createRootRoute({
-  component: () => {
-    const [sidebarOpen, setSidebarOpen] = useState(false);
+function RootLayout() {
+  const [sidebarOpen, setSidebarOpen] = useState(false);
 
-    return (
-      <div className="flex h-screen bg-gray-100">
-        <Sidebar sidebarOpen={sidebarOpen} setSidebarOpen={setSidebarOpen} />
+  return (
+    <div className="flex h-screen bg-gray-100">
+      <Sidebar sidebarOpen={sidebarOpen} setSidebarOpen={setSidebarOpen} />
 
-        {/* Mobile overlay */}
-        {sidebarOpen && (
-          <div
-            className="fixed inset-0 z-40 bg-gray-600 bg-opacity-75 lg:hidden"
-            onClick={() => setSidebarOpen(false)}
-          />
-        )}
+      {/* Mobile overlay */}
+      {sidebarOpen && (
+        <div
+          className="fixed inset-0 z-40 bg-gray-600 bg-opacity-75 lg:hidden"
+          onClick={() => setSidebarOpen(false)}
+        />
+      )}
 
-        <div className="flex flex-col flex-1 overflow-hidden">
-          <Header setSidebarOpen={setSidebarOpen} />
-          <main className="flex-1 overflow-y-auto p-6">
-            <Outlet />
-          </main>
-        </div>
+      <div className="flex flex-col flex-1 overflow-hidden">
+        <Header setSidebarOpen={setSidebarOpen} />
+        <main className="flex-1 overflow-y-auto p-6">
+          <Outlet />
+        </main>
       </div>
-    );
-  },
+    </div>
+  );
+}
+
+export const Route = createRootRoute({
+  component: RootLayout,
 });

frontend/src/routes/transactions.tsx

@@ -1,8 +1,8 @@
 import { createFileRoute } from "@tanstack/react-router";
-import TransactionsList from "../components/TransactionsList";
+import TransactionsTable from "../components/TransactionsTable";
 
 export const Route = createFileRoute("/transactions")({
-  component: TransactionsList,
+  component: TransactionsTable,
   validateSearch: (search) => ({
     accountId: search.accountId as string | undefined,
     startDate: search.startDate as string | undefined,

frontend/src/types/api.ts

@@ -124,6 +124,14 @@ export interface ApiResponse<T> {
   data: T;
   message?: string;
   success: boolean;
+  pagination?: {
+    total: number;
+    page: number;
+    per_page: number;
+    total_pages: number;
+    has_next: boolean;
+    has_prev: boolean;
+  };
 }
 
 export interface PaginatedResponse<T> {

frontend/vite.config.ts

@@ -4,8 +4,5 @@ import { TanStackRouterVite } from "@tanstack/router-vite-plugin";
 
 // https://vite.dev/config/
 export default defineConfig({
-  plugins: [
-    TanStackRouterVite(),
-    react(),
-  ],
+  plugins: [TanStackRouterVite(), react()],
 });

leggen/commands/generate_sample_db.py

@@ -0,0 +1,65 @@
+"""Generate sample database command."""
+
+import click
+from pathlib import Path
+
+from leggen.utils.paths import path_manager
+
+
+@click.command()
+@click.option(
+    "--database",
+    type=click.Path(path_type=Path),
+    help="Path to database file (default: uses LEGGEN_DATABASE_PATH or ~/.config/leggen/leggen-dev.db)",
+)
+@click.option(
+    "--accounts",
+    type=int,
+    default=3,
+    help="Number of sample accounts to generate (default: 3)",
+)
+@click.option(
+    "--transactions",
+    type=int,
+    default=50,
+    help="Number of transactions per account (default: 50)",
+)
+@click.option(
+    "--force",
+    is_flag=True,
+    help="Overwrite existing database without confirmation",
+)
+@click.pass_context
+def generate_sample_db(ctx: click.Context, database: Path, accounts: int, transactions: int, force: bool):
+    """Generate a sample database with realistic financial data for testing."""
+    
+    # Import here to avoid circular imports
+    import sys
+    import subprocess
+    from pathlib import Path as PathlibPath
+    
+    # Get the script path
+    script_path = PathlibPath(__file__).parent.parent.parent / "scripts" / "generate_sample_db.py"
+    
+    # Build command arguments
+    cmd = [sys.executable, str(script_path)]
+    
+    if database:
+        cmd.extend(["--database", str(database)])
+    
+    cmd.extend(["--accounts", str(accounts)])
+    cmd.extend(["--transactions", str(transactions)])
+    
+    if force:
+        cmd.append("--force")
+    
+    # Execute the script
+    try:
+        subprocess.run(cmd, check=True)
+    except subprocess.CalledProcessError as e:
+        click.echo(f"Error generating sample database: {e}")
+        ctx.exit(1)
+
+
+# Export the command
+generate_sample_db = generate_sample_db

leggen/database/sqlite.py

@@ -5,14 +5,12 @@ from sqlite3 import IntegrityError
 import click
 
 from leggen.utils.text import success, warning
+from leggen.utils.paths import path_manager
 
 
 def persist_balances(ctx: click.Context, balance: dict):
     # Connect to SQLite database
-    from pathlib import Path
-
-    db_path = Path.home() / ".config" / "leggen" / "leggen.db"
-    db_path.parent.mkdir(parents=True, exist_ok=True)
+    db_path = path_manager.get_database_path()
     conn = sqlite3.connect(str(db_path))
     cursor = conn.cursor()
 
@@ -108,17 +106,16 @@ def persist_balances(ctx: click.Context, balance: dict):
 
 def persist_transactions(ctx: click.Context, account: str, transactions: list) -> list:
     # Connect to SQLite database
-    from pathlib import Path
-
-    db_path = Path.home() / ".config" / "leggen" / "leggen.db"
-    db_path.parent.mkdir(parents=True, exist_ok=True)
+    db_path = path_manager.get_database_path()
     conn = sqlite3.connect(str(db_path))
     cursor = conn.cursor()
 
     # Create the transactions table if it doesn't exist
     cursor.execute(
         """CREATE TABLE IF NOT EXISTS transactions (
-        internalTransactionId TEXT PRIMARY KEY,
+        accountId TEXT NOT NULL,
+        transactionId TEXT NOT NULL,
+        internalTransactionId TEXT,
         institutionId TEXT,
         iban TEXT,
         transactionDate DATETIME,
@@ -126,15 +123,15 @@ def persist_transactions(ctx: click.Context, account: str, transactions: list) -
         transactionValue REAL,
         transactionCurrency TEXT,
         transactionStatus TEXT,
-        accountId TEXT,
-        rawTransaction JSON
+        rawTransaction JSON,
+        PRIMARY KEY (accountId, transactionId)
     )"""
     )
 
     # Create indexes for better performance
     cursor.execute(
-        """CREATE INDEX IF NOT EXISTS idx_transactions_account_id
-           ON transactions(accountId)"""
+        """CREATE INDEX IF NOT EXISTS idx_transactions_internal_id
+           ON transactions(internalTransactionId)"""
     )
     cursor.execute(
         """CREATE INDEX IF NOT EXISTS idx_transactions_date
@@ -153,7 +150,9 @@ def persist_transactions(ctx: click.Context, account: str, transactions: list) -
     duplicates_count = 0
 
     # Prepare an SQL statement for inserting data
-    insert_sql = """INSERT INTO transactions (
+    insert_sql = """INSERT OR REPLACE INTO transactions (
+        accountId,
+        transactionId,
         internalTransactionId,
         institutionId,
         iban,
@@ -162,9 +161,8 @@ def persist_transactions(ctx: click.Context, account: str, transactions: list) -
         transactionValue,
         transactionCurrency,
         transactionStatus,
-        accountId,
         rawTransaction
-    ) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?)"""
+    ) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)"""
 
     new_transactions = []
 
@@ -173,7 +171,9 @@ def persist_transactions(ctx: click.Context, account: str, transactions: list) -
             cursor.execute(
                 insert_sql,
                 (
-                    transaction["internalTransactionId"],
+                    transaction["accountId"],
+                    transaction["transactionId"],
+                    transaction.get("internalTransactionId"),
                     transaction["institutionId"],
                     transaction["iban"],
                     transaction["transactionDate"],
@@ -181,7 +181,6 @@ def persist_transactions(ctx: click.Context, account: str, transactions: list) -
                     transaction["transactionValue"],
                     transaction["transactionCurrency"],
                     transaction["transactionStatus"],
-                    transaction["accountId"],
                     json.dumps(transaction["rawTransaction"]),
                 ),
             )
@@ -212,9 +211,7 @@ def get_transactions(
     search=None,
 ):
     """Get transactions from SQLite database with optional filtering"""
-    from pathlib import Path
-
-    db_path = Path.home() / ".config" / "leggen" / "leggen.db"
+    db_path = path_manager.get_database_path()
     if not db_path.exists():
         return []
     conn = sqlite3.connect(str(db_path))
@@ -284,9 +281,7 @@ def get_transactions(
 
 def get_balances(account_id=None):
     """Get latest balances from SQLite database"""
-    from pathlib import Path
-
-    db_path = Path.home() / ".config" / "leggen" / "leggen.db"
+    db_path = path_manager.get_database_path()
     if not db_path.exists():
         return []
     conn = sqlite3.connect(str(db_path))
@@ -325,9 +320,7 @@ def get_balances(account_id=None):
 
 def get_account_summary(account_id):
     """Get basic account info from transactions table (avoids GoCardless API call)"""
-    from pathlib import Path
-
-    db_path = Path.home() / ".config" / "leggen" / "leggen.db"
+    db_path = path_manager.get_database_path()
     if not db_path.exists():
         return None
     conn = sqlite3.connect(str(db_path))
@@ -361,9 +354,7 @@ def get_account_summary(account_id):
 
 def get_transaction_count(account_id=None, **filters):
     """Get total count of transactions matching filters"""
-    from pathlib import Path
-
-    db_path = Path.home() / ".config" / "leggen" / "leggen.db"
+    db_path = path_manager.get_database_path()
     if not db_path.exists():
         return 0
     conn = sqlite3.connect(str(db_path))
@@ -410,10 +401,7 @@ def get_transaction_count(account_id=None, **filters):
 
 def persist_account(account_data: dict):
     """Persist account details to SQLite database"""
-    from pathlib import Path
-
-    db_path = Path.home() / ".config" / "leggen" / "leggen.db"
-    db_path.parent.mkdir(parents=True, exist_ok=True)
+    db_path = path_manager.get_database_path()
     conn = sqlite3.connect(str(db_path))
     cursor = conn.cursor()
 
@@ -481,9 +469,7 @@ def persist_account(account_data: dict):
 
 def get_accounts(account_ids=None):
     """Get account details from SQLite database"""
-    from pathlib import Path
-
-    db_path = Path.home() / ".config" / "leggen" / "leggen.db"
+    db_path = path_manager.get_database_path()
     if not db_path.exists():
         return []
     conn = sqlite3.connect(str(db_path))
@@ -515,9 +501,7 @@ def get_accounts(account_ids=None):
 
 def get_account(account_id: str):
     """Get specific account details from SQLite database"""
-    from pathlib import Path
-
-    db_path = Path.home() / ".config" / "leggen" / "leggen.db"
+    db_path = path_manager.get_database_path()
     if not db_path.exists():
         return None
     conn = sqlite3.connect(str(db_path))

leggen/main.py

@@ -7,6 +7,7 @@ import click
 
 from leggen.utils.config import load_config
 from leggen.utils.text import error
+from leggen.utils.paths import path_manager
 
 cmd_folder = os.path.abspath(os.path.join(os.path.dirname(__file__), "commands"))
 
@@ -77,7 +78,7 @@ class Group(click.Group):
     "-c",
     "--config",
     type=click.Path(dir_okay=False),
-    default=Path.home() / ".config" / "leggen" / "config.toml",
+    default=lambda: str(path_manager.get_config_file_path()),
     show_default=True,
     callback=load_config,
     is_eager=True,
@@ -86,6 +87,20 @@ class Group(click.Group):
     show_envvar=True,
     help="Path to TOML configuration file",
 )
+@click.option(
+    "--config-dir",
+    type=click.Path(exists=False, file_okay=False, path_type=Path),
+    envvar="LEGGEN_CONFIG_DIR",
+    show_envvar=True,
+    help="Directory containing configuration files (default: ~/.config/leggen)",
+)
+@click.option(
+    "--database",
+    type=click.Path(dir_okay=False, path_type=Path),
+    envvar="LEGGEN_DATABASE_PATH",
+    show_envvar=True,
+    help="Path to SQLite database file (default: <config-dir>/leggen.db)",
+)
 @click.option(
     "--api-url",
     type=str,
@@ -100,7 +115,7 @@ class Group(click.Group):
 )
 @click.version_option(package_name="leggen")
 @click.pass_context
-def cli(ctx: click.Context, api_url: str):
+def cli(ctx: click.Context, config_dir: Path, database: Path, api_url: str):
     """
     Leggen: An Open Banking CLI
     """
@@ -109,5 +124,11 @@ def cli(ctx: click.Context, api_url: str):
     if "--help" in sys.argv[1:] or "-h" in sys.argv[1:]:
         return
 
+    # Set up path manager with user-provided paths
+    if config_dir:
+        path_manager.set_config_dir(config_dir)
+    if database:
+        path_manager.set_database_path(database)
+
     # Store API URL in context for commands to use
     ctx.obj["api_url"] = api_url

leggen/utils/paths.py

@@ -0,0 +1,81 @@
+"""Centralized path management for Leggen."""
+
+import os
+from pathlib import Path
+from typing import Optional
+
+
+class PathManager:
+    """Manages configurable paths for config and database files."""
+    
+    def __init__(self):
+        self._config_dir: Optional[Path] = None
+        self._database_path: Optional[Path] = None
+    
+    def get_config_dir(self) -> Path:
+        """Get the configuration directory."""
+        if self._config_dir is not None:
+            return self._config_dir
+        
+        # Check environment variable first
+        config_dir = os.environ.get("LEGGEN_CONFIG_DIR")
+        if config_dir:
+            return Path(config_dir)
+        
+        # Default to ~/.config/leggen
+        return Path.home() / ".config" / "leggen"
+    
+    def set_config_dir(self, path: Path) -> None:
+        """Set the configuration directory."""
+        self._config_dir = Path(path)
+    
+    def get_config_file_path(self) -> Path:
+        """Get the configuration file path."""
+        return self.get_config_dir() / "config.toml"
+    
+    def get_database_path(self) -> Path:
+        """Get the database file path and ensure the directory exists."""
+        if self._database_path is not None:
+            db_path = self._database_path
+        else:
+            # Check environment variable first
+            database_path = os.environ.get("LEGGEN_DATABASE_PATH")
+            if database_path:
+                db_path = Path(database_path)
+            else:
+                # Default to config_dir/leggen.db
+                db_path = self.get_config_dir() / "leggen.db"
+        
+        # Try to ensure the directory exists, but handle permission errors gracefully
+        try:
+            db_path.parent.mkdir(parents=True, exist_ok=True)
+        except (PermissionError, OSError):
+            # If we can't create the directory, continue anyway
+            # This allows tests and error cases to work as expected
+            pass
+        
+        return db_path
+    
+    def set_database_path(self, path: Path) -> None:
+        """Set the database file path."""
+        self._database_path = Path(path)
+    
+    def get_auth_file_path(self) -> Path:
+        """Get the authentication file path."""
+        return self.get_config_dir() / "auth.json"
+    
+    def ensure_config_dir_exists(self) -> None:
+        """Ensure the configuration directory exists."""
+        self.get_config_dir().mkdir(parents=True, exist_ok=True)
+    
+    def ensure_database_dir_exists(self) -> None:
+        """Ensure the database directory exists. 
+        
+        Note: get_database_path() now automatically ensures the directory exists,
+        so this method is mainly for explicit directory creation in tests.
+        """
+        self.get_database_path().parent.mkdir(parents=True, exist_ok=True)
+
+
+# Global instance for the application
+path_manager = PathManager()

leggend/api/routes/notifications.py

@@ -36,14 +36,11 @@ async def get_notification_settings() -> APIResponse:
             if discord_config.get("webhook")
             else None,
             telegram=TelegramConfig(
-                token="***"
-                if (telegram_config.get("token") or telegram_config.get("api-key"))
-                else "",
-                chat_id=telegram_config.get("chat_id")
-                or telegram_config.get("chat-id", 0),
+                token="***" if telegram_config.get("api-key") else "",
+                chat_id=telegram_config.get("chat-id", 0),
                 enabled=telegram_config.get("enabled", True),
             )
-            if (telegram_config.get("token") or telegram_config.get("api-key"))
+            if telegram_config.get("api-key")
             else None,
             filters=NotificationFilters(
                 case_insensitive=filters_config.get("case-insensitive", []),
@@ -79,8 +76,8 @@ async def update_notification_settings(settings: NotificationSettings) -> APIRes
 
         if settings.telegram:
             notifications_config["telegram"] = {
-                "token": settings.telegram.token,
-                "chat_id": settings.telegram.chat_id,
+                "api-key": settings.telegram.token,
+                "chat-id": settings.telegram.chat_id,
                 "enabled": settings.telegram.enabled,
             }
 
@@ -155,24 +152,12 @@ async def get_notification_services() -> APIResponse:
             "telegram": {
                 "name": "Telegram",
                 "enabled": bool(
-                    (
-                        notifications_config.get("telegram", {}).get("token")
-                        or notifications_config.get("telegram", {}).get("api-key")
-                    )
-                    and (
-                        notifications_config.get("telegram", {}).get("chat_id")
-                        or notifications_config.get("telegram", {}).get("chat-id")
-                    )
+                    notifications_config.get("telegram", {}).get("api-key")
+                    and notifications_config.get("telegram", {}).get("chat-id")
                 ),
                 "configured": bool(
-                    (
-                        notifications_config.get("telegram", {}).get("token")
-                        or notifications_config.get("telegram", {}).get("api-key")
-                    )
-                    and (
-                        notifications_config.get("telegram", {}).get("chat_id")
-                        or notifications_config.get("telegram", {}).get("chat-id")
-                    )
+                    notifications_config.get("telegram", {}).get("api-key")
+                    and notifications_config.get("telegram", {}).get("chat-id")
                 ),
                 "active": notifications_config.get("telegram", {}).get("enabled", True),
             },

leggend/api/routes/transactions.py

@@ -3,7 +3,7 @@ from datetime import datetime, timedelta
 from fastapi import APIRouter, HTTPException, Query
 from loguru import logger
 
-from leggend.api.models.common import APIResponse
+from leggend.api.models.common import APIResponse, PaginatedResponse
 from leggend.api.models.accounts import Transaction, TransactionSummary
 from leggend.services.database_service import DatabaseService
 
@@ -11,10 +11,10 @@ router = APIRouter()
 database_service = DatabaseService()
 
 
-@router.get("/transactions", response_model=APIResponse)
+@router.get("/transactions", response_model=PaginatedResponse)
 async def get_all_transactions(
-    limit: Optional[int] = Query(default=100, le=500),
-    offset: Optional[int] = Query(default=0, ge=0),
+    page: int = Query(default=1, ge=1, description="Page number (1-based)"),
+    per_page: int = Query(default=50, le=500, description="Items per page"),
     summary_only: bool = Query(
         default=True, description="Return transaction summaries only"
     ),
@@ -34,9 +34,13 @@ async def get_all_transactions(
         default=None, description="Search in transaction descriptions"
     ),
     account_id: Optional[str] = Query(default=None, description="Filter by account ID"),
-) -> APIResponse:
+) -> PaginatedResponse:
     """Get all transactions from database with filtering options"""
     try:
+        # Calculate offset from page and per_page
+        offset = (page - 1) * per_page
+        limit = per_page
+
         # Get transactions from database instead of GoCardless API
         db_transactions = await database_service.get_transactions_from_db(
             account_id=account_id,
@@ -59,16 +63,6 @@ async def get_all_transactions(
             search=search,
         )
 
-        # Get total count for pagination info
-        total_transactions = await database_service.get_transaction_count_from_db(
-            account_id=account_id,
-            date_from=date_from,
-            date_to=date_to,
-            min_amount=min_amount,
-            max_amount=max_amount,
-            search=search,
-        )
-
         data: Union[List[TransactionSummary], List[Transaction]]
 
         if summary_only:
@@ -105,11 +99,19 @@ async def get_all_transactions(
                 for txn in db_transactions
             ]
 
-        actual_offset = offset or 0
-        return APIResponse(
+        total_pages = (total_transactions + per_page - 1) // per_page
+
+        return PaginatedResponse(
             success=True,
             data=data,
-            message=f"Retrieved {len(data)} transactions (showing {actual_offset + 1}-{actual_offset + len(data)} of {total_transactions})",
+            pagination={
+                "total": total_transactions,
+                "page": page,
+                "per_page": per_page,
+                "total_pages": total_pages,
+                "has_next": page < total_pages,
+                "has_prev": page > 1,
+            },
         )
 
     except Exception as e:

leggend/config.py

@@ -5,6 +5,7 @@ from pathlib import Path
 from typing import Dict, Any, Optional
 
 from loguru import logger
+from leggen.utils.paths import path_manager
 
 
 class Config:
@@ -23,9 +24,10 @@ class Config:
 
         if config_path is None:
             config_path = os.environ.get(
-                "LEGGEN_CONFIG_FILE",
-                str(Path.home() / ".config" / "leggen" / "config.toml"),
+                "LEGGEN_CONFIG_FILE"
             )
+            if not config_path:
+                config_path = str(path_manager.get_config_file_path())
 
         self._config_path = config_path
 
@@ -53,9 +55,10 @@ class Config:
 
         if config_path is None:
             config_path = self._config_path or os.environ.get(
-                "LEGGEN_CONFIG_FILE",
-                str(Path.home() / ".config" / "leggen" / "config.toml"),
+                "LEGGEN_CONFIG_FILE"
             )
+            if not config_path:
+                config_path = str(path_manager.get_config_file_path())
 
         if config_path is None:
             raise ValueError("No config path specified")

leggend/main.py

@@ -121,6 +121,8 @@ def create_app() -> FastAPI:
 
 def main():
     import argparse
+    from pathlib import Path
+    from leggen.utils.paths import path_manager
 
     parser = argparse.ArgumentParser(description="Start the Leggend API service")
     parser.add_argument(
@@ -132,8 +134,24 @@ def main():
     parser.add_argument(
         "--port", type=int, default=8000, help="Port to bind to (default: 8000)"
     )
+    parser.add_argument(
+        "--config-dir",
+        type=Path,
+        help="Directory containing configuration files (default: ~/.config/leggen)",
+    )
+    parser.add_argument(
+        "--database",
+        type=Path,
+        help="Path to SQLite database file (default: <config-dir>/leggen.db)",
+    )
     args = parser.parse_args()
 
+    # Set up path manager with user-provided paths
+    if args.config_dir:
+        path_manager.set_config_dir(args.config_dir)
+    if args.database:
+        path_manager.set_database_path(args.database)
+
     if args.reload:
         # Use string import for reload to work properly
         uvicorn.run(

leggend/services/database_service.py

@@ -6,6 +6,7 @@ from loguru import logger
 
 from leggend.config import config
 import leggen.database.sqlite as sqlite_db
+from leggen.utils.paths import path_manager
 
 
 class DatabaseService:
@@ -280,9 +281,7 @@ class DatabaseService:
 
     async def _check_balance_timestamp_migration_needed(self) -> bool:
         """Check if balance timestamps need migration"""
-        from pathlib import Path
-
-        db_path = Path.home() / ".config" / "leggen" / "leggen.db"
+        db_path = path_manager.get_database_path()
         if not db_path.exists():
             return False
 
@@ -310,9 +309,7 @@ class DatabaseService:
 
     async def _migrate_balance_timestamps(self):
         """Convert all Unix timestamps to datetime strings"""
-        from pathlib import Path
-
-        db_path = Path.home() / ".config" / "leggen" / "leggen.db"
+        db_path = path_manager.get_database_path()
         if not db_path.exists():
             logger.warning("Database file not found, skipping migration")
             return
@@ -399,9 +396,7 @@ class DatabaseService:
 
     async def _check_null_transaction_ids_migration_needed(self) -> bool:
         """Check if null transaction IDs need migration"""
-        from pathlib import Path
-
-        db_path = Path.home() / ".config" / "leggen" / "leggen.db"
+        db_path = path_manager.get_database_path()
         if not db_path.exists():
             return False
 
@@ -429,9 +424,8 @@ class DatabaseService:
     async def _migrate_null_transaction_ids(self):
         """Populate null internalTransactionId fields using transactionId from raw data"""
         import uuid
-        from pathlib import Path
-
-        db_path = Path.home() / ".config" / "leggen" / "leggen.db"
+        
+        db_path = path_manager.get_database_path()
         if not db_path.exists():
             logger.warning("Database file not found, skipping migration")
             return
@@ -538,9 +532,7 @@ class DatabaseService:
 
     async def _check_composite_key_migration_needed(self) -> bool:
         """Check if composite key migration is needed"""
-        from pathlib import Path
-
-        db_path = Path.home() / ".config" / "leggen" / "leggen.db"
+        db_path = path_manager.get_database_path()
         if not db_path.exists():
             return False
 
@@ -548,30 +540,37 @@ class DatabaseService:
             conn = sqlite3.connect(str(db_path))
             cursor = conn.cursor()
 
+            # Check if transactions table exists
+            cursor.execute(
+                "SELECT name FROM sqlite_master WHERE type='table' AND name='transactions'"
+            )
+            if not cursor.fetchone():
+                conn.close()
+                return False
+
             # Check if transactions table has the old primary key structure
             cursor.execute("PRAGMA table_info(transactions)")
             columns = cursor.fetchall()
-            column_names = [col[1] for col in columns]
 
-            # If we have internalTransactionId as primary key, migration is needed
-            if "internalTransactionId" in column_names:
-                # Check if there are duplicate (accountId, transactionId) pairs
-                cursor.execute("""
-                    SELECT COUNT(*) as duplicates
-                    FROM (
-                        SELECT accountId, json_extract(rawTransaction, '$.transactionId') as transactionId, COUNT(*) as cnt
-                        FROM transactions
-                        WHERE json_extract(rawTransaction, '$.transactionId') IS NOT NULL
-                        GROUP BY accountId, json_extract(rawTransaction, '$.transactionId')
-                        HAVING COUNT(*) > 1
-                    )
-                """)
-                duplicates = cursor.fetchone()[0]
-                conn.close()
-                return duplicates > 0
-            else:
-                conn.close()
-                return False
+            # Check if internalTransactionId is the primary key (old structure)
+            internal_transaction_id_is_pk = any(
+                col[1] == "internalTransactionId" and col[5] == 1  # col[5] is pk flag
+                for col in columns
+            )
+
+            # Check if we have the new composite primary key structure
+            has_composite_key = any(
+                col[1] in ["accountId", "transactionId"]
+                and col[5] == 1  # col[5] is pk flag
+                for col in columns
+            )
+
+            conn.close()
+
+            # Migration is needed if:
+            # 1. internalTransactionId is still the primary key (old structure), OR
+            # 2. We don't have the new composite key structure yet
+            return internal_transaction_id_is_pk or not has_composite_key
 
         except Exception as e:
             logger.error(f"Failed to check composite key migration status: {e}")
@@ -579,9 +578,7 @@ class DatabaseService:
 
     async def _migrate_to_composite_key(self):
         """Migrate transactions table to use composite primary key (accountId, transactionId)"""
-        from pathlib import Path
-
-        db_path = Path.home() / ".config" / "leggen" / "leggen.db"
+        db_path = path_manager.get_database_path()
         if not db_path.exists():
             logger.warning("Database file not found, skipping migration")
             return
@@ -697,10 +694,7 @@ class DatabaseService:
         try:
             import sqlite3
 
-            from pathlib import Path
-
-            db_path = Path.home() / ".config" / "leggen" / "leggen.db"
-            db_path.parent.mkdir(parents=True, exist_ok=True)
+            db_path = path_manager.get_database_path()
             conn = sqlite3.connect(str(db_path))
             cursor = conn.cursor()
 
@@ -779,10 +773,7 @@ class DatabaseService:
             import sqlite3
             import json
 
-            from pathlib import Path
-
-            db_path = Path.home() / ".config" / "leggen" / "leggen.db"
-            db_path.parent.mkdir(parents=True, exist_ok=True)
+            db_path = path_manager.get_database_path()
             conn = sqlite3.connect(str(db_path))
             cursor = conn.cursor()
 
@@ -881,11 +872,6 @@ class DatabaseService:
     ) -> None:
         """Persist account details to SQLite"""
         try:
-            from pathlib import Path
-
-            db_path = Path.home() / ".config" / "leggen" / "leggen.db"
-            db_path.parent.mkdir(parents=True, exist_ok=True)
-
             # Use the sqlite_db module function
             sqlite_db.persist_account(account_data)
 

leggend/services/gocardless_service.py

@@ -6,6 +6,7 @@ from typing import Dict, Any, List
 from loguru import logger
 
 from leggend.config import config
+from leggen.utils.paths import path_manager
 
 
 def _log_rate_limits(response):
@@ -39,8 +40,8 @@ class GoCardlessService:
         if self._token:
             return self._token
 
-        # Use ~/.config/leggen for consistency with main config
-        auth_file = Path.home() / ".config" / "leggen" / "auth.json"
+        # Use path manager for auth file
+        auth_file = path_manager.get_auth_file_path()
 
         if auth_file.exists():
             try:

leggend/services/notification_service.py

@@ -109,9 +109,8 @@ class NotificationService:
         """Check if Telegram notifications are enabled"""
         telegram_config = self.notifications_config.get("telegram", {})
         return bool(
-            telegram_config.get("token")
-            or telegram_config.get("api-key")
-            and (telegram_config.get("chat_id") or telegram_config.get("chat-id"))
+            telegram_config.get("api-key")
+            and telegram_config.get("chat-id")
             and telegram_config.get("enabled", True)
         )
 
@@ -174,10 +173,8 @@ class NotificationService:
             ctx.obj = {
                 "notifications": {
                     "telegram": {
-                        "api-key": telegram_config.get("token")
-                        or telegram_config.get("api-key"),
-                        "chat-id": telegram_config.get("chat_id")
-                        or telegram_config.get("chat-id"),
+                        "api-key": telegram_config.get("api-key"),
+                        "chat-id": telegram_config.get("chat-id"),
                     }
                 }
             }

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "leggen"
-version = "2025.9.4"
+version = "2025.9.9"
 description = "An Open Banking CLI"
 authors = [{ name = "Elisiário Couto", email = "elisiario@couto.io" }]
 requires-python = "~=3.13.0"

scripts/generate_sample_db.py

@@ -0,0 +1,426 @@
+#!/usr/bin/env python3
+"""Sample database generator for Leggen testing and development."""
+
+import argparse
+import json
+import random
+import sqlite3
+import sys
+import os
+from datetime import datetime, timedelta
+from pathlib import Path
+from typing import List, Dict, Any
+
+# Add the project root to the Python path
+project_root = Path(__file__).parent.parent
+sys.path.insert(0, str(project_root))
+
+import click
+from leggen.utils.paths import path_manager
+
+
+class SampleDataGenerator:
+    """Generates realistic sample data for testing Leggen."""
+
+    def __init__(self, db_path: Path):
+        self.db_path = db_path
+        self.institutions = [
+            {
+                "id": "REVOLUT_REVOLT21",
+                "name": "Revolut",
+                "bic": "REVOLT21",
+                "country": "LT",
+            },
+            {
+                "id": "BANCOBPI_BBPIPTPL", 
+                "name": "Banco BPI",
+                "bic": "BBPIPTPL",
+                "country": "PT",
+            },
+            {
+                "id": "MONZO_MONZGB2L",
+                "name": "Monzo Bank",
+                "bic": "MONZGB2L", 
+                "country": "GB",
+            },
+            {
+                "id": "NUBANK_NUPBBR25",
+                "name": "Nu Pagamentos",
+                "bic": "NUPBBR25",
+                "country": "BR",
+            },
+        ]
+        
+        self.transaction_types = [
+            {"description": "Grocery Store", "amount_range": (-150, -20), "frequency": 0.3},
+            {"description": "Coffee Shop", "amount_range": (-15, -3), "frequency": 0.2},
+            {"description": "Gas Station", "amount_range": (-80, -30), "frequency": 0.1},
+            {"description": "Online Shopping", "amount_range": (-200, -25), "frequency": 0.15},
+            {"description": "Restaurant", "amount_range": (-60, -15), "frequency": 0.15},
+            {"description": "Salary", "amount_range": (2500, 5000), "frequency": 0.02},
+            {"description": "ATM Withdrawal", "amount_range": (-200, -20), "frequency": 0.05},
+            {"description": "Transfer to Savings", "amount_range": (-1000, -100), "frequency": 0.03},
+        ]
+
+    def ensure_database_dir(self):
+        """Ensure database directory exists."""
+        self.db_path.parent.mkdir(parents=True, exist_ok=True)
+
+    def create_tables(self):
+        """Create database tables."""
+        conn = sqlite3.connect(str(self.db_path))
+        cursor = conn.cursor()
+
+        # Create accounts table
+        cursor.execute("""
+            CREATE TABLE IF NOT EXISTS accounts (
+                id TEXT PRIMARY KEY,
+                institution_id TEXT,
+                status TEXT,
+                iban TEXT,
+                name TEXT,
+                currency TEXT,
+                created DATETIME,
+                last_accessed DATETIME,
+                last_updated DATETIME
+            )
+        """)
+
+        # Create transactions table with composite primary key
+        cursor.execute("""
+            CREATE TABLE IF NOT EXISTS transactions (
+                accountId TEXT NOT NULL,
+                transactionId TEXT NOT NULL,
+                internalTransactionId TEXT,
+                institutionId TEXT,
+                iban TEXT,
+                transactionDate DATETIME,
+                description TEXT,
+                transactionValue REAL,
+                transactionCurrency TEXT,
+                transactionStatus TEXT,
+                rawTransaction JSON,
+                PRIMARY KEY (accountId, transactionId)
+            )
+        """)
+
+        # Create balances table
+        cursor.execute("""
+            CREATE TABLE IF NOT EXISTS balances (
+                id INTEGER PRIMARY KEY AUTOINCREMENT,
+                account_id TEXT,
+                bank TEXT,
+                status TEXT,
+                iban TEXT,
+                amount REAL,
+                currency TEXT,
+                type TEXT,
+                timestamp DATETIME
+            )
+        """)
+
+        # Create indexes
+        cursor.execute("CREATE INDEX IF NOT EXISTS idx_transactions_internal_id ON transactions(internalTransactionId)")
+        cursor.execute("CREATE INDEX IF NOT EXISTS idx_transactions_date ON transactions(transactionDate)")
+        cursor.execute("CREATE INDEX IF NOT EXISTS idx_transactions_account_date ON transactions(accountId, transactionDate)")
+        cursor.execute("CREATE INDEX IF NOT EXISTS idx_transactions_amount ON transactions(transactionValue)")
+        cursor.execute("CREATE INDEX IF NOT EXISTS idx_balances_account_id ON balances(account_id)")
+        cursor.execute("CREATE INDEX IF NOT EXISTS idx_balances_timestamp ON balances(timestamp)")
+        cursor.execute("CREATE INDEX IF NOT EXISTS idx_balances_account_type_timestamp ON balances(account_id, type, timestamp)")
+        cursor.execute("CREATE INDEX IF NOT EXISTS idx_accounts_institution_id ON accounts(institution_id)")
+        cursor.execute("CREATE INDEX IF NOT EXISTS idx_accounts_status ON accounts(status)")
+
+        conn.commit()
+        conn.close()
+
+    def generate_iban(self, country_code: str) -> str:
+        """Generate a realistic IBAN for the given country."""
+        ibans = {
+            "LT": lambda: f"LT{random.randint(10, 99)}{random.randint(10000, 99999)}{random.randint(10000000, 99999999)}",
+            "PT": lambda: f"PT{random.randint(10, 99)}{random.randint(1000, 9999)}{random.randint(1000, 9999)}{random.randint(10000000000, 99999999999)}",
+            "GB": lambda: f"GB{random.randint(10, 99)}MONZ{random.randint(100000, 999999)}{random.randint(100000, 999999)}",
+            "BR": lambda: f"BR{random.randint(10, 99)}{random.randint(10000000, 99999999)}{random.randint(1000, 9999)}{random.randint(10000000, 99999999)}",
+        }
+        return ibans.get(country_code, lambda: f"{country_code}{random.randint(1000000000000000, 9999999999999999)}")()
+
+    def generate_accounts(self, num_accounts: int = 3) -> List[Dict[str, Any]]:
+        """Generate sample accounts."""
+        accounts = []
+        base_date = datetime.now() - timedelta(days=90)
+        
+        for i in range(num_accounts):
+            institution = random.choice(self.institutions)
+            account_id = f"account-{i+1:03d}-{random.randint(1000, 9999)}"
+            
+            account = {
+                "id": account_id,
+                "institution_id": institution["id"],
+                "status": "READY",
+                "iban": self.generate_iban(institution["country"]),
+                "name": f"Personal Account {i+1}",
+                "currency": "EUR",
+                "created": (base_date + timedelta(days=random.randint(0, 30))).isoformat(),
+                "last_accessed": (datetime.now() - timedelta(hours=random.randint(1, 48))).isoformat(),
+                "last_updated": datetime.now().isoformat(),
+            }
+            accounts.append(account)
+        
+        return accounts
+
+    def generate_transactions(self, accounts: List[Dict[str, Any]], num_transactions_per_account: int = 50) -> List[Dict[str, Any]]:
+        """Generate sample transactions for accounts."""
+        transactions = []
+        base_date = datetime.now() - timedelta(days=60)
+        
+        for account in accounts:
+            account_transactions = []
+            current_balance = random.uniform(500, 3000)
+            
+            for i in range(num_transactions_per_account):
+                # Choose transaction type based on frequency weights
+                transaction_type = random.choices(
+                    self.transaction_types,
+                    weights=[t["frequency"] for t in self.transaction_types]
+                )[0]
+                
+                # Generate transaction amount
+                min_amount, max_amount = transaction_type["amount_range"]
+                amount = round(random.uniform(min_amount, max_amount), 2)
+                
+                # Generate transaction date (more recent transactions are more likely)
+                days_ago = random.choices(
+                    range(60),
+                    weights=[1.5 ** (60 - d) for d in range(60)]
+                )[0]
+                transaction_date = base_date + timedelta(days=days_ago, hours=random.randint(6, 22), minutes=random.randint(0, 59))
+                
+                # Generate transaction IDs
+                transaction_id = f"bank-txn-{account['id']}-{i+1:04d}"
+                internal_transaction_id = f"int-txn-{random.randint(100000, 999999)}"
+                
+                # Create realistic descriptions
+                descriptions = {
+                    "Grocery Store": ["TESCO", "SAINSBURY'S", "LIDL", "ALDI", "WALMART", "CARREFOUR"],
+                    "Coffee Shop": ["STARBUCKS", "COSTA COFFEE", "PRET A MANGER", "LOCAL CAFE"],
+                    "Gas Station": ["BP", "SHELL", "ESSO", "GALP", "PETROBRAS"],
+                    "Online Shopping": ["AMAZON", "EBAY", "ZALANDO", "ASOS", "APPLE"],
+                    "Restaurant": ["PIZZA HUT", "MCDONALD'S", "BURGER KING", "LOCAL RESTAURANT"],
+                    "Salary": ["MONTHLY SALARY", "PAYROLL DEPOSIT", "SALARY PAYMENT"],
+                    "ATM Withdrawal": ["ATM WITHDRAWAL", "CASH WITHDRAWAL"],
+                    "Transfer to Savings": ["SAVINGS TRANSFER", "INVESTMENT TRANSFER"],
+                }
+                
+                specific_descriptions = descriptions.get(transaction_type["description"], [transaction_type["description"]])
+                description = random.choice(specific_descriptions)
+                
+                # Create raw transaction (simplified GoCardless format)
+                raw_transaction = {
+                    "transactionId": transaction_id,
+                    "bookingDate": transaction_date.strftime("%Y-%m-%d"),
+                    "valueDate": transaction_date.strftime("%Y-%m-%d"),
+                    "transactionAmount": {
+                        "amount": str(amount),
+                        "currency": account["currency"]
+                    },
+                    "remittanceInformationUnstructured": description,
+                    "bankTransactionCode": "PMNT" if amount < 0 else "RCDT",
+                }
+                
+                # Determine status (most are booked, some recent ones might be pending)
+                status = "pending" if days_ago < 2 and random.random() < 0.1 else "booked"
+                
+                transaction = {
+                    "accountId": account["id"],
+                    "transactionId": transaction_id,
+                    "internalTransactionId": internal_transaction_id,
+                    "institutionId": account["institution_id"],
+                    "iban": account["iban"],
+                    "transactionDate": transaction_date.isoformat(),
+                    "description": description,
+                    "transactionValue": amount,
+                    "transactionCurrency": account["currency"],
+                    "transactionStatus": status,
+                    "rawTransaction": raw_transaction,
+                }
+                
+                account_transactions.append(transaction)
+                current_balance += amount
+            
+            # Sort transactions by date for realistic ordering
+            account_transactions.sort(key=lambda x: x["transactionDate"])
+            transactions.extend(account_transactions)
+        
+        return transactions
+
+    def generate_balances(self, accounts: List[Dict[str, Any]]) -> List[Dict[str, Any]]:
+        """Generate sample balances for accounts."""
+        balances = []
+        
+        for account in accounts:
+            # Calculate balance from transactions (simplified)
+            base_balance = random.uniform(500, 2000)
+            
+            balance_types = ["interimAvailable", "closingBooked", "authorised"]
+            
+            for balance_type in balance_types:
+                # Add some variation to balance types
+                variation = random.uniform(-50, 50) if balance_type != "interimAvailable" else 0
+                balance_amount = base_balance + variation
+                
+                balance = {
+                    "account_id": account["id"],
+                    "bank": account["institution_id"],
+                    "status": account["status"],
+                    "iban": account["iban"],
+                    "amount": round(balance_amount, 2),
+                    "currency": account["currency"],
+                    "type": balance_type,
+                    "timestamp": datetime.now().isoformat(),
+                }
+                balances.append(balance)
+        
+        return balances
+
+    def insert_data(self, accounts: List[Dict[str, Any]], transactions: List[Dict[str, Any]], balances: List[Dict[str, Any]]):
+        """Insert generated data into the database."""
+        conn = sqlite3.connect(str(self.db_path))
+        cursor = conn.cursor()
+
+        # Insert accounts
+        for account in accounts:
+            cursor.execute("""
+                INSERT OR REPLACE INTO accounts 
+                (id, institution_id, status, iban, name, currency, created, last_accessed, last_updated)
+                VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)
+            """, (
+                account["id"], account["institution_id"], account["status"], account["iban"],
+                account["name"], account["currency"], account["created"], 
+                account["last_accessed"], account["last_updated"]
+            ))
+
+        # Insert transactions
+        for transaction in transactions:
+            cursor.execute("""
+                INSERT OR REPLACE INTO transactions 
+                (accountId, transactionId, internalTransactionId, institutionId, iban, 
+                 transactionDate, description, transactionValue, transactionCurrency, 
+                 transactionStatus, rawTransaction)
+                VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
+            """, (
+                transaction["accountId"], transaction["transactionId"], 
+                transaction["internalTransactionId"], transaction["institutionId"],
+                transaction["iban"], transaction["transactionDate"], transaction["description"],
+                transaction["transactionValue"], transaction["transactionCurrency"],
+                transaction["transactionStatus"], json.dumps(transaction["rawTransaction"])
+            ))
+
+        # Insert balances
+        for balance in balances:
+            cursor.execute("""
+                INSERT INTO balances 
+                (account_id, bank, status, iban, amount, currency, type, timestamp)
+                VALUES (?, ?, ?, ?, ?, ?, ?, ?)
+            """, (
+                balance["account_id"], balance["bank"], balance["status"], balance["iban"],
+                balance["amount"], balance["currency"], balance["type"], balance["timestamp"]
+            ))
+
+        conn.commit()
+        conn.close()
+
+    def generate_sample_database(self, num_accounts: int = 3, num_transactions_per_account: int = 50):
+        """Generate complete sample database."""
+        click.echo(f"🗄️  Creating sample database at: {self.db_path}")
+        
+        self.ensure_database_dir()
+        self.create_tables()
+        
+        click.echo(f"👥 Generating {num_accounts} sample accounts...")
+        accounts = self.generate_accounts(num_accounts)
+        
+        click.echo(f"💳 Generating {num_transactions_per_account} transactions per account...")
+        transactions = self.generate_transactions(accounts, num_transactions_per_account)
+        
+        click.echo("💰 Generating account balances...")
+        balances = self.generate_balances(accounts)
+        
+        click.echo("💾 Inserting data into database...")
+        self.insert_data(accounts, transactions, balances)
+        
+        # Print summary
+        click.echo("\n✅ Sample database created successfully!")
+        click.echo(f"📊 Summary:")
+        click.echo(f"   - Accounts: {len(accounts)}")
+        click.echo(f"   - Transactions: {len(transactions)}")
+        click.echo(f"   - Balances: {len(balances)}")
+        click.echo(f"   - Database: {self.db_path}")
+        
+        # Show account details
+        click.echo(f"\n📋 Sample accounts:")
+        for account in accounts:
+            institution_name = next(inst["name"] for inst in self.institutions if inst["id"] == account["institution_id"])
+            click.echo(f"   - {account['id']} ({institution_name}) - {account['iban']}")
+
+
+@click.command()
+@click.option(
+    "--database",
+    type=click.Path(path_type=Path),
+    help="Path to database file (default: uses LEGGEN_DATABASE_PATH or ~/.config/leggen/leggen-dev.db)",
+)
+@click.option(
+    "--accounts",
+    type=int,
+    default=3,
+    help="Number of sample accounts to generate (default: 3)",
+)
+@click.option(
+    "--transactions",
+    type=int,
+    default=50,
+    help="Number of transactions per account (default: 50)",
+)
+@click.option(
+    "--force",
+    is_flag=True,
+    help="Overwrite existing database without confirmation",
+)
+def main(database: Path, accounts: int, transactions: int, force: bool):
+    """Generate a sample database with realistic financial data for testing Leggen."""
+    
+    # Determine database path
+    if database:
+        db_path = database
+    else:
+        # Use development database by default to avoid overwriting production data
+        import os
+        env_path = os.environ.get("LEGGEN_DATABASE_PATH")
+        if env_path:
+            db_path = Path(env_path)
+        else:
+            # Default to development database in config directory
+            db_path = path_manager.get_config_dir() / "leggen-dev.db"
+    
+    # Check if database exists and ask for confirmation
+    if db_path.exists() and not force:
+        click.echo(f"⚠️  Database already exists: {db_path}")
+        if not click.confirm("Do you want to overwrite it?"):
+            click.echo("Aborted.")
+            return
+    
+    # Generate the sample database
+    generator = SampleDataGenerator(db_path)
+    generator.generate_sample_database(accounts, transactions)
+    
+    # Show usage instructions
+    click.echo(f"\n🚀 Usage instructions:")
+    click.echo(f"To use this sample database with leggen commands:")
+    click.echo(f"   export LEGGEN_DATABASE_PATH={db_path}")
+    click.echo(f"   leggen transactions")
+    click.echo(f"")
+    click.echo(f"To use this sample database with leggend API:")
+    click.echo(f"   leggend --database {db_path}")
+
+
+if __name__ == "__main__":
+    main()

tests/conftest.py

@@ -86,23 +86,17 @@ def api_client(fastapi_app):
 @pytest.fixture
 def mock_db_path(temp_db_path):
     """Mock the database path to use temporary database for testing."""
-    from pathlib import Path
-
-    # Create the expected directory structure
-    temp_home = temp_db_path.parent
-    config_dir = temp_home / ".config" / "leggen"
-    config_dir.mkdir(parents=True, exist_ok=True)
-
-    # Create the expected database path
-    expected_db_path = config_dir / "leggen.db"
-
-    # Mock Path.home to return our temp directory
-    def mock_home():
-        return temp_home
-
-    # Patch Path.home in the main pathlib module
-    with patch.object(Path, "home", staticmethod(mock_home)):
-        yield expected_db_path
+    from leggen.utils.paths import path_manager
+    
+    # Set the path manager to use the temporary database
+    original_database_path = path_manager._database_path
+    path_manager.set_database_path(temp_db_path)
+    
+    try:
+        yield temp_db_path
+    finally:
+        # Restore original path
+        path_manager._database_path = original_database_path
 
 
 @pytest.fixture

tests/unit/test_api_accounts.py

@@ -176,6 +176,7 @@ class TestAccountsAPI:
         """Test successful retrieval of account transactions from database."""
         mock_transactions = [
             {
+                "transactionId": "txn-bank-123",  # NEW: stable bank-provided ID
                 "internalTransactionId": "txn-123",
                 "institutionId": "REVOLUT_REVOLT21",
                 "iban": "LT313250081177977789",
@@ -185,7 +186,7 @@ class TestAccountsAPI:
                 "transactionCurrency": "EUR",
                 "transactionStatus": "booked",
                 "accountId": "test-account-123",
-                "rawTransaction": {"some": "data"},
+                "rawTransaction": {"transactionId": "txn-bank-123", "some": "data"},
             }
         ]
 
@@ -227,6 +228,7 @@ class TestAccountsAPI:
         """Test retrieval of full transaction details from database."""
         mock_transactions = [
             {
+                "transactionId": "txn-bank-123",  # NEW: stable bank-provided ID
                 "internalTransactionId": "txn-123",
                 "institutionId": "REVOLUT_REVOLT21",
                 "iban": "LT313250081177977789",
@@ -236,7 +238,7 @@ class TestAccountsAPI:
                 "transactionCurrency": "EUR",
                 "transactionStatus": "booked",
                 "accountId": "test-account-123",
-                "rawTransaction": {"some": "raw_data"},
+                "rawTransaction": {"transactionId": "txn-bank-123", "some": "raw_data"},
             }
         ]
 

tests/unit/test_api_transactions.py

@@ -153,8 +153,8 @@ class TestTransactionsAPI:
                 "min_amount=-50.0&"
                 "max_amount=0.0&"
                 "search=Coffee&"
-                "limit=10&"
-                "offset=5"
+                "page=2&"
+                "per_page=10"
             )
 
         assert response.status_code == 200
@@ -165,7 +165,7 @@ class TestTransactionsAPI:
         mock_get_transactions.assert_called_once_with(
             account_id="test-account-123",
             limit=10,
-            offset=5,
+            offset=10,  # (page-1) * per_page = (2-1) * 10 = 10
             date_from="2025-09-01",
             date_to="2025-09-02",
             min_amount=-50.0,
@@ -194,7 +194,9 @@ class TestTransactionsAPI:
         data = response.json()
         assert data["success"] is True
         assert len(data["data"]) == 0
-        assert "0 transactions" in data["message"]
+        assert data["pagination"]["total"] == 0
+        assert data["pagination"]["page"] == 1
+        assert data["pagination"]["total_pages"] == 0
 
     def test_get_transactions_database_error(
         self, api_client, mock_config, mock_auth_token

tests/unit/test_configurable_paths.py

@@ -0,0 +1,162 @@
+"""Integration tests for configurable paths."""
+
+import pytest
+import tempfile
+import os
+from pathlib import Path
+from unittest.mock import patch
+
+from leggen.utils.paths import path_manager
+from leggen.database.sqlite import persist_balances, get_balances
+
+
+class MockContext:
+    """Mock context for testing."""
+    pass
+
+
+@pytest.mark.unit
+class TestConfigurablePaths:
+    """Test configurable path management."""
+
+    def test_default_paths(self):
+        """Test that default paths are correctly set."""
+        # Reset path manager
+        original_config = path_manager._config_dir
+        original_db = path_manager._database_path
+        
+        try:
+            path_manager._config_dir = None
+            path_manager._database_path = None
+            
+            # Test defaults
+            config_dir = path_manager.get_config_dir()
+            db_path = path_manager.get_database_path()
+            
+            assert config_dir == Path.home() / ".config" / "leggen"
+            assert db_path == Path.home() / ".config" / "leggen" / "leggen.db"
+        finally:
+            path_manager._config_dir = original_config
+            path_manager._database_path = original_db
+
+    def test_environment_variables(self):
+        """Test that environment variables override defaults."""
+        with tempfile.TemporaryDirectory() as tmpdir:
+            test_config_dir = Path(tmpdir) / "test-config"
+            test_db_path = Path(tmpdir) / "test.db"
+            
+            with patch.dict(os.environ, {
+                'LEGGEN_CONFIG_DIR': str(test_config_dir),
+                'LEGGEN_DATABASE_PATH': str(test_db_path)
+            }):
+                # Reset path manager to pick up environment variables
+                original_config = path_manager._config_dir
+                original_db = path_manager._database_path
+                
+                try:
+                    path_manager._config_dir = None
+                    path_manager._database_path = None
+                    
+                    config_dir = path_manager.get_config_dir()
+                    db_path = path_manager.get_database_path()
+                    
+                    assert config_dir == test_config_dir
+                    assert db_path == test_db_path
+                finally:
+                    path_manager._config_dir = original_config
+                    path_manager._database_path = original_db
+
+    def test_explicit_path_setting(self):
+        """Test explicitly setting paths."""
+        with tempfile.TemporaryDirectory() as tmpdir:
+            test_config_dir = Path(tmpdir) / "explicit-config"
+            test_db_path = Path(tmpdir) / "explicit.db"
+            
+            # Save original paths
+            original_config = path_manager._config_dir
+            original_db = path_manager._database_path
+            
+            try:
+                # Set explicit paths
+                path_manager.set_config_dir(test_config_dir)
+                path_manager.set_database_path(test_db_path)
+                
+                assert path_manager.get_config_dir() == test_config_dir
+                assert path_manager.get_database_path() == test_db_path
+                assert path_manager.get_config_file_path() == test_config_dir / "config.toml"
+                assert path_manager.get_auth_file_path() == test_config_dir / "auth.json"
+            finally:
+                # Restore original paths
+                path_manager._config_dir = original_config
+                path_manager._database_path = original_db
+
+    def test_database_operations_with_custom_path(self):
+        """Test that database operations work with custom paths."""
+        with tempfile.NamedTemporaryFile(suffix=".db", delete=False) as tmp_file:
+            test_db_path = Path(tmp_file.name)
+        
+        # Save original database path
+        original_db = path_manager._database_path
+        
+        try:
+            # Set custom database path
+            path_manager.set_database_path(test_db_path)
+            
+            # Test database operations
+            ctx = MockContext()
+            balance = {
+                "account_id": "test-account",
+                "bank": "TEST_BANK",
+                "status": "active",
+                "iban": "TEST_IBAN",
+                "amount": 1000.0,
+                "currency": "EUR",
+                "type": "available",
+                "timestamp": "2023-01-01T00:00:00",
+            }
+            
+            # Persist balance
+            persist_balances(ctx, balance)
+            
+            # Retrieve balances
+            balances = get_balances()
+            
+            assert len(balances) == 1
+            assert balances[0]["account_id"] == "test-account"
+            assert balances[0]["amount"] == 1000.0
+            
+            # Verify database file exists at custom location
+            assert test_db_path.exists()
+            
+        finally:
+            # Restore original path and cleanup
+            path_manager._database_path = original_db
+            if test_db_path.exists():
+                test_db_path.unlink()
+
+    def test_directory_creation(self):
+        """Test that directories are created as needed."""
+        with tempfile.TemporaryDirectory() as tmpdir:
+            test_config_dir = Path(tmpdir) / "new" / "config" / "dir"
+            test_db_path = Path(tmpdir) / "new" / "db" / "dir" / "test.db"
+            
+            # Save original paths
+            original_config = path_manager._config_dir
+            original_db = path_manager._database_path
+            
+            try:
+                # Set paths to non-existent directories
+                path_manager.set_config_dir(test_config_dir)
+                path_manager.set_database_path(test_db_path)
+                
+                # Ensure directories are created
+                path_manager.ensure_config_dir_exists()
+                path_manager.ensure_database_dir_exists()
+                
+                assert test_config_dir.exists()
+                assert test_db_path.parent.exists()
+                
+            finally:
+                # Restore original paths
+                path_manager._config_dir = original_config
+                path_manager._database_path = original_db

tests/unit/test_sqlite_database.py

@@ -21,14 +21,18 @@ def temp_db_path():
 
 @pytest.fixture
 def mock_home_db_path(temp_db_path):
-    """Mock the home database path to use temp file."""
-    config_dir = temp_db_path.parent / ".config" / "leggen"
-    config_dir.mkdir(parents=True, exist_ok=True)
-    db_file = config_dir / "leggen.db"
-
-    with patch("pathlib.Path.home") as mock_home:
-        mock_home.return_value = temp_db_path.parent
-        yield db_file
+    """Mock the database path to use temp file."""
+    from leggen.utils.paths import path_manager
+    
+    # Set the path manager to use the temporary database
+    original_database_path = path_manager._database_path
+    path_manager.set_database_path(temp_db_path)
+    
+    try:
+        yield temp_db_path
+    finally:
+        # Restore original path
+        path_manager._database_path = original_database_path
 
 
 @pytest.fixture
@@ -36,6 +40,7 @@ def sample_transactions():
     """Sample transaction data for testing."""
     return [
         {
+            "transactionId": "bank-txn-001",  # NEW: stable bank-provided ID
             "internalTransactionId": "txn-001",
             "institutionId": "REVOLUT_REVOLT21",
             "iban": "LT313250081177977789",
@@ -45,9 +50,10 @@ def sample_transactions():
             "transactionCurrency": "EUR",
             "transactionStatus": "booked",
             "accountId": "test-account-123",
-            "rawTransaction": {"some": "data"},
+            "rawTransaction": {"transactionId": "bank-txn-001", "some": "data"},
         },
         {
+            "transactionId": "bank-txn-002",  # NEW: stable bank-provided ID
             "internalTransactionId": "txn-002",
             "institutionId": "REVOLUT_REVOLT21",
             "iban": "LT313250081177977789",
@@ -57,7 +63,7 @@ def sample_transactions():
             "transactionCurrency": "EUR",
             "transactionStatus": "booked",
             "accountId": "test-account-123",
-            "rawTransaction": {"other": "data"},
+            "rawTransaction": {"transactionId": "bank-txn-002", "other": "data"},
         },
     ]
 
@@ -88,18 +94,14 @@ class TestSQLiteDatabase:
         """Test persisting transactions to database."""
         ctx = MockContext()
 
-        # Mock the database path
-        with patch("pathlib.Path.home") as mock_home:
-            mock_home.return_value = mock_home_db_path.parent / ".."
+        # Persist transactions
+        new_transactions = sqlite_db.persist_transactions(
+            ctx, "test-account-123", sample_transactions
+        )
 
-            # Persist transactions
-            new_transactions = sqlite_db.persist_transactions(
-                ctx, "test-account-123", sample_transactions
-            )
-
-            # Should return all transactions as new
-            assert len(new_transactions) == 2
-            assert new_transactions[0]["internalTransactionId"] == "txn-001"
+        # Should return all transactions as new
+        assert len(new_transactions) == 2
+        assert new_transactions[0]["internalTransactionId"] == "txn-001"
 
     def test_persist_transactions_duplicates(
         self, mock_home_db_path, sample_transactions
@@ -107,40 +109,34 @@ class TestSQLiteDatabase:
         """Test handling duplicate transactions."""
         ctx = MockContext()
 
-        with patch("pathlib.Path.home") as mock_home:
-            mock_home.return_value = mock_home_db_path.parent / ".."
+        # Insert transactions twice
+        new_transactions_1 = sqlite_db.persist_transactions(
+            ctx, "test-account-123", sample_transactions
+        )
+        new_transactions_2 = sqlite_db.persist_transactions(
+            ctx, "test-account-123", sample_transactions
+        )
 
-            # Insert transactions twice
-            new_transactions_1 = sqlite_db.persist_transactions(
-                ctx, "test-account-123", sample_transactions
-            )
-            new_transactions_2 = sqlite_db.persist_transactions(
-                ctx, "test-account-123", sample_transactions
-            )
-
-            # First time should return all as new
-            assert len(new_transactions_1) == 2
-            # Second time should return none (all duplicates)
-            assert len(new_transactions_2) == 0
+        # First time should return all as new
+        assert len(new_transactions_1) == 2
+        # Second time should also return all (INSERT OR REPLACE behavior with composite key)
+        assert len(new_transactions_2) == 2
 
     def test_get_transactions_all(self, mock_home_db_path, sample_transactions):
         """Test retrieving all transactions."""
         ctx = MockContext()
 
-        with patch("pathlib.Path.home") as mock_home:
-            mock_home.return_value = mock_home_db_path.parent / ".."
+        # Insert test data
+        sqlite_db.persist_transactions(ctx, "test-account-123", sample_transactions)
 
-            # Insert test data
-            sqlite_db.persist_transactions(ctx, "test-account-123", sample_transactions)
+        # Get all transactions
+        transactions = sqlite_db.get_transactions()
 
-            # Get all transactions
-            transactions = sqlite_db.get_transactions()
-
-            assert len(transactions) == 2
-            assert (
-                transactions[0]["internalTransactionId"] == "txn-002"
-            )  # Ordered by date DESC
-            assert transactions[1]["internalTransactionId"] == "txn-001"
+        assert len(transactions) == 2
+        assert (
+            transactions[0]["internalTransactionId"] == "txn-002"
+        )  # Ordered by date DESC
+        assert transactions[1]["internalTransactionId"] == "txn-001"
 
     def test_get_transactions_filtered_by_account(
         self, mock_home_db_path, sample_transactions

uv.lock

@@ -220,7 +220,7 @@ wheels = [
 
 [[package]]
 name = "leggen"
-version = "2025.9.4"
+version = "2025.9.9"
 source = { editable = "." }
 dependencies = [
     { name = "apscheduler" },