complex_status

alkator/urls.py

@@ -25,7 +25,7 @@ from alkatorapi.views import (
     login_status, change_racer,
     products, cart_add, cart, cart_delete,
     cart_decrease, cart_buy, select_delivery,
-    delivery,
+    delivery, complex_status
 )
 
 urlpatterns = [
@@ -50,4 +50,5 @@ urlpatterns = [
     path('api/cart/buy', cart_buy),
     path('api/cart/select_delivery', select_delivery),
     path('api/cart/delivery', delivery),
+    path('api/complex_status', complex_status),
 ]

alkatorapi/models.py

@@ -90,6 +90,7 @@ class CartProduct(models.Model):
     quantity = models.IntegerField()
 
     def clean(self):
+        super(self).clean()
         data = self.cleaned_data
         if data['quantity'] <= 0:
             raise ValidationError("Počet předmětů v košíku musí být kladný!")
@@ -136,6 +137,7 @@ class InvoiceProduct(models.Model):
     price = models.IntegerField(default=1)
 
     def clean(self):
+        super(self).clean()
         data = self.cleaned_data
         if data['quantity'] <= 0:
             raise ValidationError("Počet předmětů ve faktuře musí být kladný!")

alkatorapi/views.py

@@ -395,6 +395,17 @@ def delivery(request):
         return HttpResponse("undefined", status=200, content_type='application/json')
 
 
+def complex_status(request):
+    return HttpResponse(json.dumps({
+        "products": products(request).content,
+        "cart": cart(request).content,
+        "results": results(request).content,
+        "delivery": delivery(request).content,
+        "photos": photos(request).content,
+        "login_status": login_status(request).content,
+    }))
+
+
 @csrf_exempt
 @transaction.atomic
 def cart_buy(request):

frontend/src/scripts/index.js

@@ -35,27 +35,7 @@ class Main extends Component {
             cart: [],
             delivery: undefined,
         };
-        fetch(addr_prefix + "/api/results").then(resp => resp.json()).then(json => {
+        fetch(addr_prefix + "/api/complex_status").then(resp => resp.json()).then(json => this.setState(json));
-            this.setState({results: json})
-        })
-        fetch(addr_prefix + "/api/photos").then(resp => resp.json()).then(json => {
-            this.setState({photos: json})
-        })
-        fetch(addr_prefix + "/api/products").then(resp => resp.json()).then(json => {
-            this.setState({products: json})
-        })
-        fetch(addr_prefix + "/api/cart").then(resp => resp.json()).then(json => {
-            this.setState({cart: json})
-        })
-        fetch(addr_prefix + "/api/login_status").then(resp => resp.json()).then(json => {
-            this.setState({login_status: json})
-        })
-        fetch(addr_prefix + "/api/cart/delivery").then(resp => resp.json()).then(json => {
-            this.setState({
-                cart: [...this.state.cart, {"name": "Doprava na " + json, "id": 2, "price": delivery_cost, "locked": true, "quantity": 1}],
-                delivery: json,
-            })
-        })
         if(window.location.search){
             let searchParams = new URLSearchParams(window.location.search);
             for(const [key, value] of searchParams){
@@ -150,7 +130,7 @@ class Main extends Component {
     }
     onSubmit(event){
         event.preventDefault();
-        let form = document.getElementById("form");
+        let form = event.target;
         let api_endpoint = form.action;
         let formData = new FormData(form);
         if(this.state.progress){
@@ -204,7 +184,7 @@ class Main extends Component {
     };
     selectDeliveryCallback(point){
         if(point){
-            fetch(addr_prefix + '/api/cart/select_delivery?delivery=' + point.name).then(resp => resp.json()).then(json => {
+            fetch(addr_prefix + '/api/cart/select_delivery?delivery=' + encodeURIComponent(point.name)).then(resp => resp.json()).then(json => {
                 if(json.status == "failed"){
                     this.setState({
                         status_text: json.reason,