Added GetProject in db.go and corresponding test

backend/internal/database/db.go

@@ -28,6 +28,7 @@ type Database interface {
 	GetAllUsersApplication() ([]string, error)
 	GetProjectsForUser(username string) ([]types.Project, error)
 	GetAllProjects() ([]types.Project, error)
+	GetProject(projectId int) (types.Project, error)
 	GetUserRole(username string, projectname string) (string, error)
 }
 
@@ -100,6 +101,12 @@ func (d *Db) GetAllProjects() ([]types.Project, error) {
 	return projects, err
 }
 
+func (d *Db) GetProject(projectId int) (types.Project, error) {
+	var project types.Project
+	err := d.Select(&project, "SELECT * FROM projects WHERE id = ?")
+	return project, err
+}
+
 func (d *Db) AddTimeReport(projectName string, userName string, start time.Time, end time.Time) error { // WIP
 	_, err := d.Exec(addTimeReport, userName, projectName, start, end)
 	return err

backend/internal/database/db_test.go

@@ -343,3 +343,38 @@ func TestGetProjectsForUser(t *testing.T) {
 		t.Error("GetProjectsForUser failed: expected 1, got", len(projects))
 	}
 }
+
+func TestAddProject(t *testing.T) {
+	db, err := setupState()
+	if err != nil {
+		t.Error("setupState failed:", err)
+	}
+
+	err = db.AddUser("testuser", "password")
+	if err != nil {
+		t.Error("AddUser failed:", err)
+	}
+
+	err = db.AddProject("testproject", "description", "testuser")
+	if err != nil {
+		t.Error("AddProject failed:", err)
+	}
+
+	// Retrieve the added project to verify its existence
+	projects, err := db.GetAllProjects()
+	if err != nil {
+		t.Error("GetAllProjects failed:", err)
+	}
+
+	// Check if the project was added successfully
+	found := false
+	for _, project := range projects {
+		if project.Name == "testproject" {
+			found = true
+			break
+		}
+	}
+	if !found {
+		t.Error("Added project not found")
+	}
+}