From 808a07d218b724cb7fcf75b674190858677c2978 Mon Sep 17 00:00:00 2001
From: Kevin Jahns <kevin.jahns@rwth-aachen.de>
Date: Wed, 24 Feb 2016 11:40:19 +0100
Subject: [PATCH] added some error messages
---
src/y.js | 20 ++++++++++++++------
1 file changed, 14 insertions(+), 6 deletions(-)
diff --git a/src/y.js b/src/y.js
index f62d9979..67a5400f 100644
--- a/src/y.js
+++ b/src/y.js
@@ -92,13 +92,21 @@ function Y (opts/* :YOptions */) /* :Promise<YConfig> */ {
}
Y.sourceDir = opts.sourceDir
return Y.requestModules(modules).then(function () {
- return new Promise(function (resolve) {
- var yconfig = new YConfig(opts)
- yconfig.db.whenUserIdSet(function () {
- yconfig.init(function () {
- resolve(yconfig)
+ return new Promise(function (resolve, reject) {
+ if (opts == null) reject('An options object is expected! ')
+ else if (opts.connector == null) reject('You must specify a connector! (missing connector property)')
+ else if (opts.connector.name == null) reject('You must specify connector name! (missing connector.name property)')
+ else if (opts.db == null) reject('You must specify a database! (missing db property)')
+ else if (opts.connector.name == null) reject('You must specify db name! (missing db.name property)')
+ else if (opts.share == null) reject('You must specify a set of shared types!')
+ else {
+ var yconfig = new YConfig(opts)
+ yconfig.db.whenUserIdSet(function () {
+ yconfig.init(function () {
+ resolve(yconfig)
+ })
})
- })
+ }
})
})
}
--
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