Use gin-gonic instead of httprouter

asks.go

@@ -1,32 +1,52 @@
 package main
 
 import (
-	"encoding/json"
+	"log"
+	"net/http"
 	"time"
+
+	"github.com/gin-gonic/gin"
 )
 
-func init() {
-	router.POST("/api/surveys/:sid/ask", apiAuthHandler(surveyAuthHandler(func(s Survey, u *User, body []byte) HTTPResponse {
+func declareAPIAuthAsksRoutes(router *gin.RouterGroup) {
+	router.POST("/ask", func(c *gin.Context) {
+		u := c.MustGet("LoggedUser").(*User)
+		s := c.MustGet("survey").(*Survey)
+
 		var ask Ask
-		if err := json.Unmarshal(body, &ask); err != nil {
-			return APIErrorResponse{err: err}
+		if err := c.ShouldBindJSON(&ask); err != nil {
+			c.AbortWithStatusJSON(http.StatusBadRequest, gin.H{"errmsg": err.Error()})
+			return
 		}
 
 		a, err := s.NewAsk(u.Id, ask.Content)
 		if err != nil {
-			return APIErrorResponse{err: err}
+			log.Println("Unable to NewAsk:", err)
+			c.AbortWithStatusJSON(http.StatusInternalServerError, gin.H{"errmsg": "Unable to register your question. Please try again in a few moment."})
+			return
 		}
 
 		if s.Direct != nil {
 			s.WSAdminWriteAll(WSMessage{Action: "new_ask", UserId: &u.Id, QuestionId: &a.Id, Response: ask.Content})
 		}
 
-		return formatApiResponse(a, err)
-	}), loggedUser))
-	router.GET("/api/surveys/:sid/ask", apiHandler(surveyHandler(
-		func(s Survey, _ []byte) HTTPResponse {
-			return formatApiResponse(s.GetAsks(true))
-		}), adminRestricted))
+		c.JSON(http.StatusOK, a)
+	})
+}
+
+func declareAPIAdminAsksRoutes(router *gin.RouterGroup) {
+	router.GET("/ask", func(c *gin.Context) {
+		s := c.MustGet("survey").(*Survey)
+
+		asks, err := s.GetAsks(true)
+		if err != nil {
+			log.Println("Unable to GetAsks:", err)
+			c.AbortWithStatusJSON(http.StatusInternalServerError, gin.H{"errmsg": "Unable to retrieve asks. Please try again later."})
+			return
+		}
+
+		c.JSON(http.StatusOK, asks)
+	})
 }
 
 type Ask struct {