1

2025-08-18 17:12:04 +03:00
commit d84487d238
157 changed files with 160686 additions and 0 deletions
--- a/internal/database/postgres/profile.go
+++ b/internal/database/postgres/profile.go
@@ -0,0 +1,130 @@
+package pgdb
+
+import (
+	"context"
+	"database/sql"
+	"errors"
+	"fmt"
+
+	dberrors "git-molva.ru/Molva/molva-backend/services/api_gateway/internal/database/errors"
+	dbtypes "git-molva.ru/Molva/molva-backend/services/api_gateway/internal/database/types"
+	"github.com/Masterminds/squirrel"
+	"github.com/lib/pq"
+)
+
+func (c *client) GetProfileById(
+	ctx context.Context,
+	request *dbtypes.ProfileGetRequest,
+) (*dbtypes.ProfileGetResponse, error) {
+	if request == nil {
+		return nil, fmt.Errorf("%w: request is nil", dberrors.ErrBadRequest)
+	}
+
+	var (
+		psql = squirrel.StatementBuilder.PlaceholderFormat(squirrel.Dollar)
+
+		usersTable = fmt.Sprintf("%s.%s", c.config.Schema, UsersTableName)
+	)
+
+	getProfile := psql.Select(
+		"uid", "name", "phone", "email",
+	).From(usersTable).
+		Where(squirrel.Eq{"uid": request.Id})
+
+	query, args, err := getProfile.ToSql()
+	if err != nil {
+		return nil, fmt.Errorf("%w: error building get profile query: %v", dberrors.ErrInternal, err)
+	}
+
+	row := c.db.QueryRowContext(ctx, query, args...)
+
+	var (
+		name, phoneNumber, email sql.NullString
+		profile                  dbtypes.Profile
+	)
+
+	if err := row.Scan(&profile.Id, &name, &phoneNumber, &email); err != nil {
+		if errors.Is(err, sql.ErrNoRows) {
+			return nil, dberrors.ErrNotFound
+		}
+
+		return nil, fmt.Errorf("%w: error scanning row: %v", dberrors.ErrInternal, err)
+	}
+
+	if name.Valid {
+		profile.Name = name.String
+	}
+
+	if phoneNumber.Valid {
+		profile.PhoneNumber = phoneNumber.String
+	}
+
+	if email.Valid {
+		profile.Email = email.String
+	}
+
+	return &dbtypes.ProfileGetResponse{
+		Profile: &profile,
+	}, nil
+}
+
+func (c *client) UpdateProfile(
+	ctx context.Context,
+	request *dbtypes.ProfileUpdateRequest,
+) (*dbtypes.ProfileUpdateResponse, error) {
+	if request == nil {
+		return nil, fmt.Errorf("%w: request is nil", dberrors.ErrBadRequest)
+	}
+
+	if request.Name == nil && request.PhoneNumber == nil && request.Email == nil {
+		return nil, fmt.Errorf("%w: nothing to update", dberrors.ErrBadRequest)
+	}
+
+	var (
+		psql = squirrel.StatementBuilder.PlaceholderFormat(squirrel.Dollar)
+
+		usersTable = fmt.Sprintf("%s.%s", c.config.Schema, UsersTableName)
+	)
+
+	updateProfile := psql.Update(usersTable).
+		Where(squirrel.Eq{"uid": request.Id})
+
+	if request.Name != nil {
+		updateProfile = updateProfile.Set("name", *request.Name)
+	}
+
+	if request.PhoneNumber != nil {
+		updateProfile = updateProfile.Set("phone", *request.PhoneNumber)
+	}
+
+	if request.Email != nil {
+		updateProfile = updateProfile.Set("email", *request.Email)
+	}
+
+	query, args, err := updateProfile.ToSql()
+	if err != nil {
+		return nil, fmt.Errorf("%w: error building update profile query: %v", dberrors.ErrInternal, err)
+	}
+
+	res, err := c.db.ExecContext(ctx, query, args...)
+	if err != nil {
+		if pqErr, ok := err.(*pq.Error); ok {
+			if pqErr.Code == PGErrUniqueViolation {
+				return nil, dberrors.ErrConflict
+			}
+		}
+
+		return nil, fmt.Errorf("%w: error executing update profile query: %v", dberrors.ErrInternal, err)
+	}
+
+	rowsAffected, err := res.RowsAffected()
+	if err != nil {
+		return nil, fmt.Errorf("%w: error getting rows affected for update profile query: %v", dberrors.ErrInternal, err)
+	}
+
+	if rowsAffected == 0 {
+		return nil, dberrors.ErrInternal
+	}
+
+	return &dbtypes.ProfileUpdateResponse{}, nil
+}