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angular-pouchdb.js
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angular-pouchdb.js
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'use strict';
angular.module('pouchdb', [])
.constant('POUCHDB_DEFAULT_METHODS', [
'destroy',
'put',
'post',
'get',
'remove',
'bulkDocs',
'allDocs',
'putAttachment',
'getAttachment',
'removeAttachment',
'query',
'viewCleanup',
'info',
'compact',
'revsDiff'
])
.provider('pouchDB', function(POUCHDB_DEFAULT_METHODS) {
this.methods = POUCHDB_DEFAULT_METHODS;
this.$get = function($q, $window) {
var methods = this.methods;
function qify(fn) {
return function() {
return $q.when(fn.apply(this, arguments));
};
}
function wrapEventEmitters(db) {
function wrap(fn) {
return function() {
var deferred = $q.defer();
var emitter = fn.apply(this, arguments)
.on('change', function(change) {
return deferred.notify(change);
})
.on('uptodate', function(uptodate) {
return deferred.notify(uptodate);
})
.on('complete', function(response) {
return deferred.resolve(response);
})
.on('error', function(error) {
return deferred.reject(error);
});
emitter.$promise = deferred.promise;
return emitter;
};
}
db.changes = wrap(db.changes);
db.replicate.to = wrap(db.replicate.to);
db.replicate.from = wrap(db.replicate.from);
return db;
}
return function pouchDB(name, options) {
var db = new $window.PouchDB(name, options);
function wrap(method) {
db[method] = qify(db[method]);
}
methods.forEach(wrap);
return wrapEventEmitters(db);
};
};
});