Extract getTableStatus & autoupdate

Author: ssh24

lib/migration.js

@@ -51,64 +51,6 @@ function mixinMigration(PostgreSQL) {
     });
   };
 
-  /*!
-   * Discover the properties from a table
-   * @param {String} model The model name
-   * @param {Function} cb The callback function
-   */
-  PostgreSQL.prototype.getTableStatus = function(model, cb) {
-    var fields, indexes;
-    var self = this;
-
-    this.showFields(model, function(err, data) {
-      if (err) return cb(err);
-      fields = data;
-
-      self.showIndexes(model, function(err, data) {
-        if (err) return cb(err);
-        indexes = data;
-
-        if (fields && indexes)
-          return cb(null, fields, indexes);
-      });
-    });
-  };
-
-  /**
-   * Perform autoupdate for the given models
-   * @param {String[]} [models] A model name or an array of model names. If not present, apply to all models
-   * @callback {Function} [callback] The callback function
-   * @param {String|Error} err The error string or object
-   */
-  PostgreSQL.prototype.autoupdate = function(models, cb) {
-    var self = this;
-    if ((!cb) && ('function' === typeof models)) {
-      cb = models;
-      models = undefined;
-    }
-    // First argument is a model name
-    if ('string' === typeof models) {
-      models = [models];
-    }
-
-    models = models || Object.keys(this._models);
-
-    async.each(models, function(model, done) {
-      if (!(model in self._models)) {
-        return process.nextTick(function() {
-          done(new Error(g.f('Model not found: %s' + model)));
-        });
-      }
-      self.getTableStatus(model, function(err, fields, indexes) {
-        if (!err && fields.length) {
-          self.alterTable(model, fields, indexes, done);
-        } else {
-          self.createTable(model, done);
-        }
-      });
-    }, cb);
-  };
-
   /*!
    * Check if the models exist
    * @param {String[]} [models] A model name or an array of model names. If not present, apply to all models