update places view and connect with backend

truthinquiry/routes/routes_api_admin.py

@@ -113,3 +113,41 @@ def set_traits():
     db.session.commit()
 
     return {"error": 0}
+
+@routes_api_admin.route("/setPlaces", methods=["GET", "POST"])
+def set_places():
+    input_lang = flask.request.json["lang"]
+    input_places = flask.request.json["places"]
+
+
+    db_places = db.session.query(Place).all()
+    
+    modified_db_places = []
+    for input_place in input_places:
+        if input_place["id"]:
+            # modify
+            db_place = list(filter(lambda db_place: db_place.PLACE_ID == int(input_place["id"]), db_places))[0]
+            
+            db.session.delete(db_place.LOCALE.TEXTS[0])
+            
+            db_place.LOCALE.TEXTS = [Text(None, None, input_lang, input_place["name"])]
+            
+            db.session.add(db_place)
+            modified_db_places.append(db_place)
+        else:
+            # add
+            new_place = Place(None, None)
+            
+            new_place.LOCALE = Locale(None)
+            new_place.LOCALE.TEXTS = [Text(None, None, input_lang, input_place["name"])]
+            
+            db.session.add(new_place)
+
+    # delete
+    for db_place in db_places:
+        if db_place not in modified_db_places:
+            db.session.delete(db_place)
+
+    db.session.commit()
+
+    return {"error": 0}

truthinquiry/templates/admin/places.html

@@ -1,8 +1,53 @@
 <a href="/admin"> go Back </a> <br>
 
 
-<section>    
+<style>
+    section section{
+        border: thin solid red;
+        padding: 5px;
+        margin-top: 20px;
+    }
+    section section input{
+        width: 100%;
+    }
+</style>
+
+
+<section id="places">
     {%for place in places%}
-<input name="{{place['id']}}" value="{{place['name']}}">
+    <section id="{{place['id']}}">
+        <input value="{{place['name']}}">
+        <button onclick="deletePlace(this)">Delete place</button>
+    </section>
 {%endfor%}
 </section>
+<button onclick="addNewInput()">Add new</button>
+<button onclick="saveForm()">Save changes</button>
+
+<script src="/static/js/api.js"></script>
+<script>
+
+function addNewInput(){
+    let newPlace = places.lastElementChild.cloneNode(true);
+    newPlace.id = "";
+    newPlace.querySelector("input").value = "";
+    places.appendChild(newPlace);
+}
+
+function deletePlace(buttonNode){
+    let placeNode = buttonNode.parentNode;
+    placeNode.parentNode.removeChild(placeNode);
+}
+
+function saveForm(){
+    let data = [];
+    for(let section of places.querySelectorAll("section")){
+        let place = {};
+        place["id"] = section.id
+        place["name"] = section.querySelector("input").value
+        data.push(place);
+    }
+    makeAPIRequest("admin/setPlaces", {"places": data, "lang": "FR"}, {"content": "json"})
+}
+
+</script>