verdnatura-mirror
/
loopback-datasource-juggler
mirror of https://github.com/loopbackio/loopback-datasource-juggler
0
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

cradle adapter update 

using views speeds up the query by only fetching the documents for the model being queried.
This commit is contained in:
Muneeb Samuels 2012-10-31 01:34:39 +02:00
parent 0203d52728
commit 6f973f9fa5
1 changed files with 31 additions and 11 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

32
lib/adapters/cradle.js
View File

@ -260,24 +260,44 @@ CradleAdapter.prototype.count = function(model, callback, where) {
};
CradleAdapter.prototype.models = function(model, filter, callback, func) {
var limit = 99999999; // maybe there is a better way to do this?
var limit = 200;
var skip = 0;
if (filter != null) {
limit = filter.limit || limit;
skip = filter.skip ||skip;
}
this.client.all(
{include_docs:true, limit: limit, skip: skip},
errorHandler(callback, function(res, cb) {
var self = this;
self.client.save('_design/'+model, {
views : {
all : {
map : 'function(doc) { if (doc.nature == "'+model+'") { emit(doc._id, doc); } }'
}
}
}, function() {
self.client.view(model+'/all', {include_docs:true, limit:limit, skip:skip}, errorHandler(callback, function(res, cb) {
var docs = res.map(function(doc) {
return idealize(doc);
});
var filtered = filtering(docs, model, filter, this._models)
func ? func(filtered, cb) : cb(filtered);
}.bind(this))
);
}.bind(self)));
});
// this.client.all(
// // maybe there is a better way to do this?
// {include_docs:true, limit: limit, skip: skip},
// errorHandler(callback, function(res, cb) {
// var docs = res.map(function(doc) {
// return idealize(doc);
// });
// var filtered = filtering(docs, model, filter, this._models)
//
// func ? func(filtered, cb) : cb(filtered);
// }.bind(this))
// );
};
CradleAdapter.prototype.all = function(model, filter, callback) {