Initial commot

Have got DB creation and migration working

providers/db/provider.go

@@ -0,0 +1,59 @@
+package db
+
+import (
+	"context"
+	"errors"
+	"github.com/golang-migrate/migrate/v4"
+	_ "github.com/golang-migrate/migrate/v4/database/pgx/v5"
+	"github.com/golang-migrate/migrate/v4/source/iofs"
+	"github.com/jackc/pgx/v5/pgxpool"
+	"lmika.dev/lmika/hugo-crm/gen/sqlc/dbq"
+	"lmika.dev/lmika/hugo-crm/sql"
+	"strings"
+)
+
+type DB struct {
+	url  string
+	pool *pgxpool.Pool
+	q    *dbq.Queries
+}
+
+func New(url string) (*DB, error) {
+	pool, err := pgxpool.New(context.Background(), url)
+	if err != nil {
+		return nil, err
+	}
+
+	return &DB{
+		url:  url,
+		pool: pool,
+		q:    dbq.New(pool),
+	}, nil
+}
+
+func (db *DB) Close() {
+	db.pool.Close()
+}
+
+func (db *DB) Ping(ctx context.Context) error {
+	return db.pool.Ping(ctx)
+}
+
+func (db *DB) Migrate(ctx context.Context) error {
+	ms, err := iofs.New(sql.FS, "schema")
+	if err != nil {
+		return err
+	}
+
+	dbURL := "pgx5://" + strings.TrimPrefix(db.url, "postgres://")
+
+	m, err := migrate.NewWithSourceInstance("iofs", ms, dbURL)
+	if err != nil {
+		return err
+	}
+	err = m.Up()
+	if err != nil && !errors.Is(err, migrate.ErrNoChange) {
+		return err
+	}
+	return nil
+}

providers/db/sites.go

@@ -0,0 +1,21 @@
+package db
+
+import (
+	"context"
+	"lmika.dev/lmika/hugo-crm/gen/sqlc/dbq"
+	"lmika.dev/lmika/hugo-crm/models"
+)
+
+func (db *DB) InsertSite(ctx context.Context, site *models.Site) error {
+	id, err := db.q.NewSite(ctx, dbq.NewSiteParams{
+		Name:  site.Name,
+		Url:   site.URL,
+		Theme: "default",
+		Props: []byte("{}"),
+	})
+	if err != nil {
+		return err
+	}
+	site.ID = id
+	return nil
+}