angular_http_service.js

angular.module('myApp.services', [])
	.service('$_http', function($http, $q, $compile) {

		//Serialize Parameters
		var $param = function(obj){

		    var query = '',
		    	name, value, fullSubName, subName, subValue, innerObj, i;

		    for(name in obj){
		        value = obj[name];
		        if(value instanceof Array){
		          for(i=0; i<value.length; ++i){
		            subValue = value[i];
		            fullSubName = name + '[' + i + ']';
		            innerObj = {};
		            innerObj[fullSubName] = subValue;
		            query += param(innerObj) + '&';
		          }
		        } else if(value instanceof Object){
		          for(subName in value){
		            subValue = value[subName];
		            fullSubName = name + '[' + subName + ']';
		            innerObj = {};
		            innerObj[fullSubName] = subValue;
		            query += param(innerObj) + '&';
		          }
		        } else if(value !== undefined && value !== null){
		          query += encodeURIComponent(name) + '=' + encodeURIComponent(value) + '&';
		        }
		    }

		    return query.length ? query.substr(0, query.length - 1) : query;

		};

		return {

			load: function(template, target, $scope){

				var deferred = $q.defer();

				$http({method: 'GET', url: template})
		  		.success(function(data, status, headers, config) {

		    		target.html($compile(data)($scope));
		    		deferred.resolve();

		 		 })
		  		.error(function(data, status, headers, config) {
		  			deferred.reject();
		  		});

		  		return deferred.promise;

			},

			get : function(endpoint, data){

				window.isLoading();

				var deferred = $q.defer(),
					data = typeof data == 'object' ? data : {},
					id = data.id ? data.id : false;

				delete data.id;

				var data = $param(data) ? "?"+$param(data) : "",
					url = id ? "/api/"+endpoint+"/"+id+""+data : "/api/"+endpoint+""+data;

				$http({method: 'GET', url: url})
		  		.success(function(data, status, headers, config) {
		  			window.isLoaded();
		    		deferred.resolve(data);
		 		 })
		  		.error(function(data, status, headers, config) {
		  			window.isError(data);
		  			deferred.reject(data);
		  		});

		  		return deferred.promise;

			},

			post : function(endpoint, data){

				var deferred = $q.defer(),
					method = data.id ? "PUT" : "POST",
					url = data.id ? "/api/"+endpoint+"/"+data.id : "/api/"+endpoint;

				$http({method: method, url: url, data: data })
		  		.success(function(data, status, headers, config) {
		    		deferred.resolve(data);
		 		 })
		  		.error(function(data, status, headers, config) {
		  			deferred.reject(data);
		  		});

		  		return deferred.promise;

			},

			delete : function(endpoint, id){

				var deferred = $q.defer(),
					validate = window.confirm('Are you sure you wish to delete this item?');

				if( validate ){
					$http({method: 'DELETE', url: "/api/"+endpoint+"/"+id })
			  		.success(function(data, status, headers, config) {
			    		deferred.resolve(data);
			 		 })
			  		.error(function(data, status, headers, config) {
			  			deferred.reject(data);
			  		});

			  		return deferred.promise;
				}
			}

		}
	});