Add: modify review

pkg/database/method_review.go

@@ -40,3 +40,29 @@ func (database *Database) GetReviewsOnFile(fileId int64) ([]*Review, error) {
 	}
 	return reviews, nil
 }
+
+func (database *Database) GetReview(reviewId int64) (*Review, error) {
+	row := database.stmt.getReview.QueryRow(reviewId)
+
+	review := &Review{}
+	err := row.Scan(
+		&review.ID,
+		&review.FileId,
+		&review.UserId,
+		&review.CreatedAt,
+		&review.UpdatedAt,
+		&review.Content)
+	if err != nil {
+		return nil, err
+	}
+
+	return review, nil
+}
+
+func (database *Database) UpdateReview(review *Review) error {
+	_, err := database.stmt.updateReview.Exec(
+		review.Content,
+		review.UpdatedAt,
+		review.ID)
+	return err
+}

pkg/database/sql_stmt.go

@@ -218,6 +218,10 @@ WHERE reviews.file_id = ?
 ORDER BY reviews.created_at
 ;`
 
+var getReviewQuery = `SELECT id, file_id, user_id, created_at, updated_at, content FROM reviews WHERE id = ? LIMIT 1;`
+
+var updateReviewQuery = `UPDATE reviews SET content = ?, updated_at = ? WHERE id = ?;`
+
 type Stmt struct {
 	initFilesTable     *sql.Stmt
 	initFoldersTable   *sql.Stmt
@@ -260,6 +264,8 @@ type Stmt struct {
 	updateFoldername   *sql.Stmt
 	insertReview       *sql.Stmt
 	getReviewsOnFile   *sql.Stmt
+	getReview          *sql.Stmt
+	updateReview       *sql.Stmt
 }
 
 func NewPreparedStatement(sqlConn *sql.DB) (*Stmt, error) {
@@ -576,5 +582,17 @@ func NewPreparedStatement(sqlConn *sql.DB) (*Stmt, error) {
 		return nil, err
 	}
 
+	// init getReview
+	stmt.getReview, err = sqlConn.Prepare(getReviewQuery)
+	if err != nil {
+		return nil, err
+	}
+
+	// init updateReview
+	stmt.updateReview, err = sqlConn.Prepare(updateReviewQuery)
+	if err != nil {
+		return nil, err
+	}
+
 	return stmt, err
 }