Have set up limit for commits

assignment2/handler.go

@@ -3,6 +3,7 @@ package assignment2
 import (
 	"encoding/json"
 	"fmt"
+	"log"
 	"net/http"
 	"sort"
 	"strconv"
@@ -51,14 +52,19 @@ func HandlerCommits(w http.ResponseWriter, r *http.Request) {
 
 	resp := DoRequest(Client, w, APIURL)
 
-	json.NewDecoder(resp.Body).Decode(&I)
+	err := json.NewDecoder(resp.Body).Decode(&I)
+	if err != nil {
+		http.Error(w, err.Error(), http.StatusBadRequest)
+		return
+	}
 
 	resp = DoRequest(Client, w, APIURL)
 
-	json.NewDecoder(resp.Body).Decode(&C.Repos)
-
-	erer := len(I)
-	fmt.Println("heree:", erer)
+	err = json.NewDecoder(resp.Body).Decode(&C.Repos)
+	if err != nil {
+		http.Error(w, err.Error(), http.StatusBadRequest)
+		return
+	}
 
 	for i := range I {
 		URL := APIURL + "/" + strconv.Itoa(I[i].ID) + "/repository/commits"
@@ -67,7 +73,11 @@ func HandlerCommits(w http.ResponseWriter, r *http.Request) {
 
 		var Temp []Temp
 
-		json.NewDecoder(resp.Body).Decode(&Temp)
+		err = json.NewDecoder(resp.Body).Decode(&Temp)
+		if err != nil {
+			http.Error(w, err.Error(), http.StatusBadRequest)
+			return
+		}
 
 		C.Repos[i].Commits = len(Temp)
 
@@ -77,7 +87,15 @@ func HandlerCommits(w http.ResponseWriter, r *http.Request) {
 
 	sort.Slice(C.Repos, func(i, j int) bool { return C.Repos[i].Commits > C.Repos[j].Commits })
 
-	//limit := QueryGet("limit", "5", r)
+	limit := QueryGet("limit", "5", r)
+
+	fmt.Println(limit)
+	TempInt, err := strconv.Atoi(limit)
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	C.Repos = C.Repos[:TempInt]
 
 	http.Header.Add(w.Header(), "Content-Type", "application/json") // makes the print look good
 

assignment2/structs.go

@@ -3,8 +3,8 @@ package assignment2
 //************* Commits ******************
 
 type IDS struct {
-	ID   int    `json:"id"`
 	Name string `json:"path_with_namespace"`
+	ID   int    `json:"id"`
 }
 
 type Temp struct {