Merge pull request #277 from hackmdio/heroku-sequelize

Fix heroku production postgres setting

bin/heroku

@@ -23,6 +23,12 @@ EOF
 
 {
   "production": {
+    "db": {
+      "database": "${DATABASE_URL}",
+      "dialectOptions": {
+        "ssl": true
+      }
+    }
   }
 }
 

lib/models/index.js

@@ -11,7 +11,12 @@ var logger = require("../logger.js");
 
 var dbconfig = config.db;
 dbconfig.logging = config.debug ? logger.info : false;
-var sequelize = new Sequelize(dbconfig.database, dbconfig.username, dbconfig.password, dbconfig);
+
+var sequelize = null;
+if (dbconfig.hasOwnProperty('username') || dbconfig.hasOwnProperty('password'))
+    sequelize = new Sequelize(dbconfig.database, dbconfig.username, dbconfig.password, dbconfig);
+else
+    sequelize = new Sequelize(dbconfig.database, dbconfig);
 
 var db = {};