Finish set_questions endpoint

truthinquiry/routes/routes_api_admin.py

@@ -1,5 +1,5 @@
 import flask
-from sqlalchemy import select
+from sqlalchemy import select, delete, or_
 
 from truthinquiry.ext.database.models import *
 from truthinquiry.ext.database.fsa import db
@@ -18,8 +18,8 @@ def get_questions():
         select(QuestionType, Text)
         .select_from(QuestionType)
         .join(Locale)
-        .join(Text)
+        .join(Text, isouter=True)
-        .filter(Text.LANG==lang)
+        .filter(or_(Text.LANG==None, Text.LANG==lang))
         .order_by(QuestionType.QUESTION_TYPE_ID)
     )
 
@@ -31,7 +31,8 @@ def get_questions():
             old_question_type_id = question_type.QUESTION_TYPE_ID
             data.append([])
 
-        data[-1].append({"text": locale.TEXT})
+        if locale:
+            data[-1].append({"text": locale.TEXT})
     
     return data
 
@@ -40,5 +41,33 @@ def set_questions():
     if not flask.request.json:
         return {"error": 1, "msg": "no json set"}
     lang = flask.request.json["lang"]
-    questions = flask.request.json["questions"]
+    question_types = flask.request.json["questions"]
+
+    # Delete old questions
+    text_ids_requ = (
+        select(Locale.LID)
+        .join(Text).where(Text.LANG==lang)
+        .join(QuestionType)
+    )
+    db.session.execute(
+        delete(Text)
+        .where(Text.LID.in_(text_ids_requ.subquery()))
+    )
+    
+    # get question LIDs in database
+    question_lids_requ = (
+        select(QuestionType.TEXT_LID)
+        .join(Locale)
+    )
+    question_lids = (data[0] for data in db.session.execute(question_lids_requ))
+
+    # set new questions 
+    text_obs = []
+    for question_lid, questions in zip(question_lids, question_types):
+        for question in questions:
+            text_obs.append(Text(None, question_lid, lang, question["text"]))
+
+    db.session.add_all(text_obs)
+    db.session.commit()
+
     return {"error": 0}

truthinquiry/templates/admin/questions.html

@@ -6,7 +6,8 @@
     {%endfor%}
 </select>
 
-<form id="questionsTag">
+
+<form id="questionsTag" action="javascript:void(0);">
 </form>
 
 <button onclick="saveForm()"> Save changes </button>
@@ -24,13 +25,14 @@
 <script src="/static/js/api.js"></script>
 <script>
 
+
     let lang = null;
 
     function saveForm(){
         var formData = new FormData(questionsTag);
         let questionsJson = [];
 
-        for(let questionTypeTag of questionsTag.children){
+        for(let questionTypeTag of questionsTag.querySelectorAll("fieldset")){
             let questionTypeJson = [];
             questionsJson.push(questionTypeJson);
 
@@ -59,16 +61,25 @@
             let questionTypeTag = document.createElement("fieldset")
             questionTypeTag.className = 'questionTypeTag';
             questionsTag.appendChild(questionTypeTag);
-            
+
-            let i = 0;
+
-            for(let question of questionType){
+
+            function addNewInput(value=""){
                 let questionTag = document.createElement("input");
                 questionTypeTag.appendChild(questionTag);
 
-                questionTag.value = question.text;
+                questionTag.value = value;
-
-                i++;
             }
+            
+            for(let question of questionType){
+                addNewInput(question.text);
+            }
+            
+            let addNewTag = document.createElement("input")
+            addNewTag.type = 'button'
+            addNewTag.value = "Add new";
+            addNewTag.onclick = () => addNewInput();
+            questionsTag.appendChild(addNewTag);
         }
 
         lang = newLang;
@@ -80,5 +91,4 @@
 
     changeLang(langs.value);
 
-
 </script>