solve problem with duplicated http request (only get now)

Author: pablorsk

README.md

@@ -51,7 +51,7 @@ app.config(['rsJsonapiConfig', (rsJsonapiConfig) => {
 }]);
 
 var MyController = function(JsonapiCore) {
-  // ...
+    // ...
 }
 MyController.$inject = ['JsonapiCore'];
 ```
@@ -62,6 +62,10 @@ Like you know, the better way is with examples. Based on [endpoints example libr
 
 ### Defining a resource
 
+1. hola
+2. hola 2
+3. hola
+
 `authors.service.ts`
 
 ```typescript
@@ -196,9 +200,10 @@ let author = AuthorsService.get('some_author_id');
 this.author.attributes.name += 'New Name';
 this.author.save(success => {
     console.log('author saved!');
-});
+    });
 ````
 
+````
 ### Handling errors
 
 ### Pagination
@@ -256,3 +261,4 @@ gulp dist
 ```
 
 And commit! Don't forget your pull request :)
+````

package.json

@@ -1,6 +1,6 @@
 {
   "name": "ts-angular-jsonapi",
-  "version": "0.4.14",
+  "version": "0.4.15",
   "description": "JSONAPI library developed for AngularJS in Typescript",
   "repository": {
     "type": "git",

src/library/services/http.service.ts

@@ -22,13 +22,13 @@ export class Http {
     }
 
     public get(path: string) {
-        return this.exec(path, 'GET');
+        return this.exec(path, 'get');
     }
 
     protected exec(path: string, method: string, data?: IDataObject, call_loadings_error:boolean = true) {
 
-        // http request (if we don't have any one yet)
-        if (!this.noDuplicatedHttpCallsService.hasPromises(path)) {
+        // http request (if we don't have any GET request yet)
+        if (method !== 'get' || !this.noDuplicatedHttpCallsService.hasPromises(path)) {
             let req = {
                 method: method,
                 url: this.rsJsonapiConfig.url + path,
@@ -37,12 +37,17 @@ export class Http {
                 }
             };
             data && (req['data'] = data);
-            let http_promise = this.$http(req);
+            var http_promise = this.$http(req);
 
-            this.noDuplicatedHttpCallsService.setPromiseRequest(path, http_promise);
+            if (method === 'get') {
+                this.noDuplicatedHttpCallsService.setPromiseRequest(path, http_promise);
+            } else {
+                var fakeHttpPromise = http_promise;
+            }
+        }
+        if (method === 'get') {
+            var fakeHttpPromise = this.noDuplicatedHttpCallsService.getAPromise(path);
         }
-
-        let fakeHttpPromise = this.noDuplicatedHttpCallsService.getAPromise(path);
 
         let deferred = this.$q.defer();
         let self = this;