Exemplo n.º 1
0
func (s *APIServer) updateFeed(c echo.Context) error {
	b := new(db.FeedInfo)
	err := jsonapi.UnmarshalPayload(c.Request().Body, b)

	if err != nil {
		return newError(c, "Bad Input", err)
	}
	err = s.DBH.SaveFeed(b)
	if err != nil {
		return newError(c, "Error saving Feed", err)
	}
	return c.NoContent(http.StatusNoContent)
}
Exemplo n.º 2
0
func (s *APIServer) addFeed(c echo.Context) error {
	dbuser := c.Get("dbuser").(*db.User)

	feed := new(db.FeedInfo)
	err := jsonapi.UnmarshalPayload(c.Request().Body, feed)
	if err != nil {
		return newError(c, "Bad Input", err)
	}

	//scrub
	//- id
	//- last pool
	//- last error
	feed.ID = 0
	feed.LastPollTime = time.Time{}
	feed.LastErrorResponse = ""
	feed.LastPollError = ""

	// See if Feed already exists:
	// - subscribe
	// Else add & subscribe

	// TODO: normalize the url
	dbfeed, err := s.DBH.GetFeedByURL(feed.URL)
	if err == nil {
		err = s.DBH.AddFeedsToUser(dbuser, []*db.FeedInfo{dbfeed})
		if err != nil {
			return newError(c, "Bad Input", err)
		}
		c.Response().Header().Set(echo.HeaderContentType, echo.MIMEApplicationJSONCharsetUTF8)
		c.Response().WriteHeader(http.StatusOK)
		return jsonapi.MarshalOnePayload(c.Response(), dbfeed)
	}

	err = s.DBH.SaveFeed(feed)
	if err != nil {
		return newError(c, "Error saving Feed", err)
	}
	err = s.DBH.AddFeedsToUser(dbuser, []*db.FeedInfo{feed})
	if err != nil {
		return newError(c, "Error subscribing to Feed", err)
	}
	c.Response().Header().Set(echo.HeaderContentType, echo.MIMEApplicationJSONCharsetUTF8)
	c.Response().WriteHeader(http.StatusOK)
	return jsonapi.MarshalOnePayload(c.Response(), dbfeed)
}
Exemplo n.º 3
0
func exerciseHandler() {
	// list
	req, _ := http.NewRequest("GET", "/blogs", nil)

	req.Header.Set("Accept", "application/vnd.api+json")

	w := httptest.NewRecorder()

	fmt.Println("============ start list ===========\n")
	http.DefaultServeMux.ServeHTTP(w, req)
	fmt.Println("============ stop list ===========\n")

	jsonReply, _ := ioutil.ReadAll(w.Body)

	fmt.Println("============ jsonapi response from list ===========\n")
	fmt.Println(string(jsonReply))
	fmt.Println("============== end raw jsonapi from list =============")

	// show
	req, _ = http.NewRequest("GET", "/blogs?id=1", nil)

	req.Header.Set("Accept", "application/vnd.api+json")

	w = httptest.NewRecorder()

	fmt.Println("============ start show ===========\n")
	http.DefaultServeMux.ServeHTTP(w, req)
	fmt.Println("============ stop show ===========\n")

	jsonReply, _ = ioutil.ReadAll(w.Body)

	fmt.Println("\n============ jsonapi response from show ===========\n")
	fmt.Println(string(jsonReply))
	fmt.Println("============== end raw jsonapi from show =============")

	// create
	blog := testBlogForCreate(1)
	in := bytes.NewBuffer(nil)
	jsonapi.MarshalOnePayloadEmbedded(in, blog)

	req, _ = http.NewRequest("POST", "/blogs", in)

	req.Header.Set("Accept", "application/vnd.api+json")

	w = httptest.NewRecorder()

	fmt.Println("============ start create ===========\n")
	http.DefaultServeMux.ServeHTTP(w, req)
	fmt.Println("============ stop create ===========\n")

	buf := bytes.NewBuffer(nil)
	io.Copy(buf, w.Body)

	fmt.Println("\n============ jsonapi response from create ===========\n")
	fmt.Println(buf.String())
	fmt.Println("============== end raw jsonapi response =============")

	responseBlog := new(Blog)

	jsonapi.UnmarshalPayload(buf, responseBlog)

	out := bytes.NewBuffer(nil)
	json.NewEncoder(out).Encode(responseBlog)

	fmt.Println("\n================ Viola! Converted back our Blog struct =================\n")
	fmt.Printf("%s\n", out.Bytes())
	fmt.Println("================ end marshal materialized Blog struct =================")
}