alexei.dolgolyov
d63c831d15
Initialize Go module, directory structure, and full SQLite store layer: - 7-table schema (projects, stages, registries, settings, instances, deploys, deploy_logs) with auto-migration - CRUD operations for all entities with proper error handling - ErrNotFound sentinel for distinguishing 404 from 500 in handlers - WAL mode, foreign keys, busy timeout pragmas
96 lines
2.8 KiB
Go
96 lines
2.8 KiB
Go
package store
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import (
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"database/sql"
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"errors"
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"fmt"
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"github.com/google/uuid"
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)
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// CreateProject inserts a new project and returns it.
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func (s *Store) CreateProject(p Project) (Project, error) {
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p.ID = uuid.New().String()
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p.CreatedAt = now()
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p.UpdatedAt = p.CreatedAt
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_, err := s.db.Exec(
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`INSERT INTO projects (id, name, registry, image, port, healthcheck, env, volumes, created_at, updated_at)
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VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?)`,
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p.ID, p.Name, p.Registry, p.Image, p.Port, p.Healthcheck, p.Env, p.Volumes, p.CreatedAt, p.UpdatedAt,
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)
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if err != nil {
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return Project{}, fmt.Errorf("insert project: %w", err)
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}
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return p, nil
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}
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// GetProjectByID returns a single project by its ID.
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func (s *Store) GetProjectByID(id string) (Project, error) {
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var p Project
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err := s.db.QueryRow(
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`SELECT id, name, registry, image, port, healthcheck, env, volumes, created_at, updated_at
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FROM projects WHERE id = ?`, id,
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).Scan(&p.ID, &p.Name, &p.Registry, &p.Image, &p.Port, &p.Healthcheck, &p.Env, &p.Volumes, &p.CreatedAt, &p.UpdatedAt)
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if errors.Is(err, sql.ErrNoRows) {
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return Project{}, fmt.Errorf("project %s: %w", id, ErrNotFound)
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}
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if err != nil {
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return Project{}, fmt.Errorf("query project: %w", err)
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}
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return p, nil
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}
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// GetAllProjects returns every project ordered by name.
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func (s *Store) GetAllProjects() ([]Project, error) {
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rows, err := s.db.Query(
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`SELECT id, name, registry, image, port, healthcheck, env, volumes, created_at, updated_at
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FROM projects ORDER BY name`,
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)
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if err != nil {
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return nil, fmt.Errorf("query projects: %w", err)
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}
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defer rows.Close()
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var projects []Project
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for rows.Next() {
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var p Project
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if err := rows.Scan(&p.ID, &p.Name, &p.Registry, &p.Image, &p.Port, &p.Healthcheck, &p.Env, &p.Volumes, &p.CreatedAt, &p.UpdatedAt); err != nil {
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return nil, fmt.Errorf("scan project: %w", err)
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}
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projects = append(projects, p)
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}
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return projects, rows.Err()
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}
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// UpdateProject updates an existing project's mutable fields.
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func (s *Store) UpdateProject(p Project) error {
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p.UpdatedAt = now()
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result, err := s.db.Exec(
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`UPDATE projects SET name=?, registry=?, image=?, port=?, healthcheck=?, env=?, volumes=?, updated_at=?
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WHERE id=?`,
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p.Name, p.Registry, p.Image, p.Port, p.Healthcheck, p.Env, p.Volumes, p.UpdatedAt, p.ID,
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)
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if err != nil {
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return fmt.Errorf("update project: %w", err)
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}
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n, _ := result.RowsAffected()
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if n == 0 {
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return fmt.Errorf("project %s: %w", p.ID, ErrNotFound)
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}
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return nil
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}
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// DeleteProject removes a project by ID. Cascading deletes handle stages, instances, and deploys.
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func (s *Store) DeleteProject(id string) error {
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result, err := s.db.Exec(`DELETE FROM projects WHERE id = ?`, id)
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if err != nil {
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return fmt.Errorf("delete project: %w", err)
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}
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n, _ := result.RowsAffected()
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if n == 0 {
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return fmt.Errorf("project %s: %w", id, ErrNotFound)
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}
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return nil
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}
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