Base Project

internal/repositories/auth_repository.go

@@ -0,0 +1,45 @@
+package repositories
+
+import (
+	"context"
+	"errors"
+	"wm-backend/internal/mapper"
+	"wm-backend/internal/models"
+	db "wm-backend/sqlc_gen"
+
+	"github.com/jackc/pgx/v5"
+)
+
+// GetUserByEmail retrieves a user by their email address using SQLC-generated queries.
+// Returns nil, nil if no user is found.
+func GetUserByEmail(ctx context.Context, queries *db.Queries, email string) (*models.User, error) {
+	user, err := queries.GetUserByEmail(ctx, email)
+	if err != nil {
+		if errors.Is(err, pgx.ErrNoRows) {
+			return nil, nil
+		}
+		return nil, err
+	}
+	return mapper.ToDomainUser(user), nil
+}
+
+func GetUserByUsername(ctx context.Context, queries *db.Queries, username string) (*models.User, error) {
+	user, err := queries.GetUserByUsername(ctx, username)
+	if err != nil {
+		if errors.Is(err, pgx.ErrNoRows) {
+			return nil, nil
+		}
+		return nil, err
+	}
+	return mapper.ToDomainUser(user), nil
+}
+
+// CreateUser inserts a new user using SQLC-generated queries.
+// Returns the created user's ID as a string.
+func CreateUser(ctx context.Context, queries *db.Queries, params db.CreateUserParams) (string, error) {
+	id, err := queries.CreateUser(ctx, params)
+	if err != nil {
+		return "", err
+	}
+	return id.String(), nil
+}