Implement get shortcut endpoint

Add HTTP test

Signed-off-by: David Kröll <[email protected]>

Author: davidkroell

.gitignore

@@ -13,5 +13,5 @@
 # Output of the go coverage tool, specifically when used with LiteIDE
 *.out
 
-.idea
+.idea/
 .env

api.http

@@ -9,4 +9,9 @@ Accept: application/json
   "validThru": "2019-04-01T08:00:00.000+01:00"
 }
 
-###
+###
+
+GET http://localhost:9999/api/shortcuts/011c7aa1-89e5-4a1a-97af-b73ed18c5a29
+Accept: application/json
+
+###

routes/shortcuts.go

@@ -13,7 +13,7 @@ func createShortcut(w http.ResponseWriter, r *http.Request) {
 	if err := json.NewDecoder(r.Body).Decode(&s); err != nil {
 		Response{
 			Success: false,
-			Code:    1002,
+			Code:    1003,
 			Message: "Malformed JSON body",
 		}.JSON(w, 400)
 		return
@@ -22,7 +22,7 @@ func createShortcut(w http.ResponseWriter, r *http.Request) {
 	if err := s.Save(); err != nil {
 		Response{
 			Success: false,
-			Code:    1003,
+			Code:    1004,
 			Message: "Internal server error. " + err.Error(),
 		}.JSON(w, 500)
 		return
@@ -39,7 +39,26 @@ func listShortcuts(w http.ResponseWriter, r *http.Request) {
 }
 
 func getShortcut(w http.ResponseWriter, r *http.Request) {
+	vars := mux.Vars(r)
+	id := vars["id"]
 
+	shortcut, err := models.ShortcutBy(models.ID, id)
+	if err != nil && err != models.ErrNotFound {
+		Response{
+			Success: false,
+			Code:    1005,
+			Message: "Bad Request. " + err.Error(),
+		}.JSON(w, 400)
+		return
+	} else if err == models.ErrNotFound {
+		Response{
+			Success: false,
+			Code:    1002,
+			Message: id + " not found",
+		}.JSON(w, 404)
+		return
+	}
+	_ = json.NewEncoder(w).Encode(shortcut)
 }
 
 func updateShortcut(w http.ResponseWriter, r *http.Request) {