balance get api

Website/__init__.py

@@ -249,29 +249,41 @@ def create_app(test_config=None):
             socketio.emit("error", "418", to=session[id])
         leave_room(session[id])
 
-    #api
+    @app.route("/api/balance", methods=['POST', 'GET']) 
-    @app.route("/api/balance", methods=['POST']) 
     def api_change():
-        db = get_db()
+        if request.method == 'POST':
-        c = db.cursor()
+            db = get_db() 
-        userid = request.form["id"]
+            c = db.cursor()
-        c.execute("SELECT * FROM users WHERE id=?", [userid])
+            userid = request.form["id"]
-        user_list = c.fetchall()
+            c.execute("SELECT * FROM users WHERE id=?", [userid])
-        if user_list != []:
+            user_list = c.fetchall()
-            user = user_list[0]
+            if user_list != []:
-            try:
+                user = user_list[0]
-                change = int(request.args.get("change"))
+                try:
-            except:
+                    change = int(request.args.get("change"))
-                change = -1.5 
+                except:
-            c.execute(f"UPDATE users SET balance = balance + {change*100} WHERE id={user[0]}")
+                    change = -1.5 
-            db.commit()
+                c.execute(f"UPDATE users SET balance = balance + {change*100} WHERE id={user[0]}")
-            c.execute(f"SELECT * FROM users WHERE id = {userid}")
+                db.commit()
-            user_new = c.fetchone()
+                c.execute(f"SELECT * FROM users WHERE id = {userid}")
-            log(type="balance", userid=user[0], before=user[2], after=user_new[2])
+                user_new = c.fetchone()
-            socketio.emit("update", "update")
+                log(type="balance", userid=user[0], before=user[2], after=user_new[2])
-            return make_response(json.dumps({"mode":"balance", "username":user[1], "balance":user_new[2]}))
+                socketio.emit("update", "update")
-        else:
+                return make_response(json.dumps({"mode":"balance", "username":user[1], "balance":user_new[2]}))
-            return make_response(json.dumps({"mode":"error","error":"043"}))
+            else:
+                return make_response(json.dumps({"mode":"error","error":"043"}))
+        
+        elif request.method == 'GET':
+            db = get_db()
+            c = db.cursor()
+            userid = reqest.args.get("id")
+            c.execute("SELECT * FROM users WHERE id=?", [userid])
+            user = c.fetchone()
+            if user != None:
+                return make_response(json.dumps({"mode":"balance", "username":user[1], "balance":user[2]}))
+            else:
+                return make_response(json.dumps({"mode":"error", "error":"043"}))
+            
 
 
     @app.route("/api/tag_id", methods=['POST'])

Website/templates/documentation.html

@@ -29,6 +29,7 @@
             <p>
                 If change = None or NaN the change will be -1
             </p>
+	    <p>Get method ?id=user_id</p>
             <p>
             Response:
                 {"mode":"error" "error":"{error}"} or