| 132 | } |
| 133 | |
| 134 | function _columnDelete(appId, tableName, columnName, db) { |
| 135 | const deferred = q.defer(); |
| 136 | try { |
| 137 | const promises = []; |
| 138 | if (db.length > 0) { |
| 139 | if (db.indexOf('mongo') >= 0) promises.push(mongoUtil.collection.dropColumn(appId, tableName, columnName)); |
| 140 | } |
| 141 | if (promises.length > 0) { |
| 142 | q.all(promises).then(() => { |
| 143 | deferred.resolve(); |
| 144 | }, () => { |
| 145 | deferred.reject(); |
| 146 | }); |
| 147 | } else deferred.resolve(); |
| 148 | } catch (err) { |
| 149 | winston.log('error', { |
| 150 | error: String(err), |
| 151 | stack: new Error().stack, |
| 152 | }); |
| 153 | deferred.reject(err); |
| 154 | } |
| 155 | return deferred.promise; |
| 156 | } |