Full fix for getProject route, testing, integration testing and frontend-API code

backend/internal/database/db.go

@@ -106,7 +106,10 @@ func (d *Db) GetAllProjects() ([]types.Project, error) {
 // GetProject retrieves a specific project by its ID.
 func (d *Db) GetProject(projectId int) (types.Project, error) {
 	var project types.Project
-	err := d.Select(&project, "SELECT * FROM projects WHERE id = ?")
+	err := d.Get(&project, "SELECT * FROM projects WHERE id = ?", projectId)
+	if err != nil {
+		println("Error getting project: ", err)
+	}
 	return project, err
 }
 

backend/internal/database/db_test.go

@@ -536,3 +536,33 @@ func TestSignWeeklyReportByAnotherProjectManager(t *testing.T) {
 		t.Error("Expected SignWeeklyReport to fail with a project manager who is not in the project, but it didn't")
 	}
 }
+
+func TestGetProject(t *testing.T) {
+	db, err := setupState()
+	if err != nil {
+		t.Error("setupState failed:", err)
+	}
+
+	// Add a user
+	err = db.AddUser("testuser", "password")
+	if err != nil {
+		t.Error("AddUser failed:", err)
+	}
+
+	// Add a project
+	err = db.AddProject("testproject", "description", "testuser")
+	if err != nil {
+		t.Error("AddProject failed:", err)
+	}
+
+	// Retrieve the added project
+	project, err := db.GetProject(1)
+	if err != nil {
+		t.Error("GetProject failed:", err)
+	}
+
+	// Check if the retrieved project matches the expected values
+	if project.Name != "testproject" {
+		t.Errorf("Expected Name to be testproject, got %s", project.Name)
+	}
+}