yonote/yjs
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added some error messages

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This commit is contained in:
Kevin Jahns 2016-02-24 11:40:19 +01:00
parent afbe81a602
commit 808a07d218
1 changed files with 14 additions and 6 deletions
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10
src/y.js
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@ -92,13 +92,21 @@ function Y (opts/* :YOptions */) /* :Promise<YConfig> */ {
} }
Y.sourceDir = opts.sourceDir Y.sourceDir = opts.sourceDir
return Y.requestModules(modules).then(function () { return Y.requestModules(modules).then(function () {
return new Promise(function (resolve) { 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) var yconfig = new YConfig(opts)
yconfig.db.whenUserIdSet(function () { yconfig.db.whenUserIdSet(function () {
yconfig.init(function () { yconfig.init(function () {
resolve(yconfig) resolve(yconfig)
}) })
}) })
}
}) })
}) })
} }