Update vendor

vendor/github.com/labstack/echo/cookbook/twitter/handler/post.go

@@ -0,0 +1,73 @@
+package handler
+
+import (
+	"net/http"
+	"strconv"
+
+	"github.com/labstack/echo"
+	"github.com/labstack/echo/cookbook/twitter/model"
+	mgo "gopkg.in/mgo.v2"
+	"gopkg.in/mgo.v2/bson"
+)
+
+func (h *Handler) CreatePost(c echo.Context) (err error) {
+	u := &model.User{
+		ID: bson.ObjectIdHex(userIDFromToken(c)),
+	}
+	p := &model.Post{
+		ID:   bson.NewObjectId(),
+		From: u.ID.Hex(),
+	}
+	if err = c.Bind(p); err != nil {
+		return
+	}
+
+	// Validation
+	if p.To == "" || p.Message == "" {
+		return &echo.HTTPError{Code: http.StatusBadRequest, Message: "invalid to or message fields"}
+	}
+
+	// Find user from database
+	db := h.DB.Clone()
+	defer db.Close()
+	if err = db.DB("twitter").C("users").FindId(u.ID).One(u); err != nil {
+		if err == mgo.ErrNotFound {
+			return echo.ErrNotFound
+		}
+		return
+	}
+
+	// Save post in database
+	if err = db.DB("twitter").C("posts").Insert(p); err != nil {
+		return
+	}
+	return c.JSON(http.StatusCreated, p)
+}
+
+func (h *Handler) FetchPost(c echo.Context) (err error) {
+	userID := userIDFromToken(c)
+	page, _ := strconv.Atoi(c.QueryParam("page"))
+	limit, _ := strconv.Atoi(c.QueryParam("limit"))
+
+	// Defaults
+	if page == 0 {
+		page = 1
+	}
+	if limit == 0 {
+		limit = 100
+	}
+
+	// Retrieve posts from database
+	posts := []*model.Post{}
+	db := h.DB.Clone()
+	if err = db.DB("twitter").C("posts").
+		Find(bson.M{"to": userID}).
+		Skip((page - 1) * limit).
+		Limit(limit).
+		All(&posts); err != nil {
+		return
+	}
+	defer db.Close()
+
+	return c.JSON(http.StatusOK, posts)
+}