Delete a measurement

api/handler.go

@@ -69,6 +69,7 @@ func Handler() *mux.Router {
 	m.Get(router.CreateMeasurement).Handler(handler(serveCreateMeasurement))
 	m.Get(router.Measurements).Handler(handler(serveMeasurementList))
 	m.Get(router.UpdateMeasurement).Handler(handler(serveUpdateMeasurement))
+	m.Get(router.DeleteMeasurement).Handler(handler(serveDeleteMeasurement))
 
 	return m
 }

api/measurements.go

@@ -76,3 +76,17 @@ func serveUpdateMeasurement(w http.ResponseWriter, r *http.Request) error {
 
 	return writeJSON(w, measurement)
 }
+
+func serveDeleteMeasurement(w http.ResponseWriter, r *http.Request) error {
+	id, _ := strconv.ParseInt(mux.Vars(r)["Id"], 10, 0)
+
+	deleted, err := store.Measurements.Delete(id)
+	if err != nil {
+		return err
+	}
+	if deleted {
+		w.WriteHeader(http.StatusOK)
+	}
+
+	return writeJSON(w, &models.Measurement{})
+}

api/measurements_test.go

@@ -124,3 +124,30 @@ func TestMeasurement_Update(t *testing.T) {
 		t.Error("!success")
 	}
 }
+
+func TestMeasurement_Delete(t *testing.T) {
+	setup()
+
+	want := newMeasurement()
+
+	calledDelete := false
+	store.Measurements.(*models.MockMeasurementsService).Delete_ = func(id int64) (bool, error) {
+		if id != want.Id {
+			t.Errorf("wanted request for measurement %d but got %d", want.Id, id)
+		}
+		calledDelete = true
+		return true, nil
+	}
+
+	success, err := apiClient.Measurements.Delete(want.Id)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	if !calledDelete {
+		t.Error("!calledDelete")
+	}
+	if !success {
+		t.Error("!success")
+	}
+}