refactor: use dependency injection in backend

backend/internal/controller/test_controller.go

@@ -0,0 +1,36 @@
+package controller
+
+import (
+	"github.com/gin-gonic/gin"
+	"github.com/stonith404/pocket-id/backend/internal/service"
+	"github.com/stonith404/pocket-id/backend/internal/utils"
+)
+
+func NewTestController(group *gin.RouterGroup, testService *service.TestService) {
+	testController := &TestController{TestService: testService}
+
+	group.POST("/test/reset", testController.resetAndSeedHandler)
+}
+
+type TestController struct {
+	TestService *service.TestService
+}
+
+func (tc *TestController) resetAndSeedHandler(c *gin.Context) {
+	if err := tc.TestService.ResetDatabase(); err != nil {
+		utils.UnknownHandlerError(c, err)
+		return
+	}
+
+	if err := tc.TestService.ResetApplicationImages(); err != nil {
+		utils.UnknownHandlerError(c, err)
+		return
+	}
+
+	if err := tc.TestService.SeedDatabase(); err != nil {
+		utils.UnknownHandlerError(c, err)
+		return
+	}
+
+	c.JSON(200, gin.H{"message": "Database reset and seeded"})
+}