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Parse sql error message to deliver correct conflict errors

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This commit is contained in:
Johannes Zellner
2018-01-26 17:56:07 +01:00
parent ccdf926976
commit 3948cfc33b
1 changed files with 5 additions and 3 deletions
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8
src/userdb.js
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@@ -141,8 +141,9 @@ function add(userId, user, callback) {
const query = 'INSERT INTO users (id, username, password, email, fallbackEmail, salt, createdAt, modifiedAt, resetToken, displayName) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?)';
const args = [ userId, user.username, user.password, user.email, user.fallbackEmail, user.salt, user.createdAt, user.modifiedAt, user.resetToken, user.displayName ];
database.query(query, args, function (error, result) {
if (error && error.code === 'ER_DUP_ENTRY') return callback(new DatabaseError(DatabaseError.ALREADY_EXISTS, 'username already exists'));
database.query(query, args, function (error) {
if (error && error.code === 'ER_DUP_ENTRY' && error.sqlMessage.indexOf('users_email') !== -1) return callback(new DatabaseError(DatabaseError.ALREADY_EXISTS, 'email already exists'));
if (error && error.code === 'ER_DUP_ENTRY' && error.sqlMessage.indexOf('users_username') !== -1) return callback(new DatabaseError(DatabaseError.ALREADY_EXISTS, 'username already exists'));
if (error) return callback(new DatabaseError(DatabaseError.INTERNAL_ERROR, error));
callback(null);
@@ -215,7 +216,8 @@ function update(userId, user, callback) {
args.push(userId);
database.query('UPDATE users SET ' + fields.join(', ') + ' WHERE id = ?', args, function (error) {
if (error && error.code === 'ER_DUP_ENTRY') return callback(new DatabaseError(DatabaseError.ALREADY_EXISTS, 'username already exists'));
if (error && error.code === 'ER_DUP_ENTRY' && error.sqlMessage.indexOf('users_email') !== -1) return callback(new DatabaseError(DatabaseError.ALREADY_EXISTS, 'email already exists'));
if (error && error.code === 'ER_DUP_ENTRY' && error.sqlMessage.indexOf('users_username') !== -1) return callback(new DatabaseError(DatabaseError.ALREADY_EXISTS, 'username already exists'));
if (error) return callback(new DatabaseError(DatabaseError.INTERNAL_ERROR, error));
return callback(null);