Delete logue functions

backend/mono-back/App.py

@@ -49,22 +49,26 @@ def post(self):
         self.json = json
         funcs = {
             "submit": self.submit,
-            "alter": self.alter
+            "alter": self.alter,
+            "delete": self.delete,
         }
         func = funcs[json["method"]]
         return func()
 
     def submit(self):
         json = self.json
         logue = LogueController()
-        result = logue.write(json["title"], json["contents"], json["type"])
-        return result
+        return logue.write(json["title"], json["contents"], json["type"])
 
     def alter(self):
         json = self.json
         logue = LogueController()
-        result = logue.alter(json["id"], json["title"], json["contents"], json["type"])
-        return result
+        return logue.alter(json["id"], json["title"], json["contents"], json["type"])
+
+    def delete(self):
+        json = self.json
+        logue = LogueController()
+        return logue.delete(json["id"])
 
 class AuthAPI(Resource):
     def login(self):

backend/mono-back/Logue.py

@@ -57,4 +57,12 @@ def alter(self, id, title, contents, typ):
         args = (title, contents, typ, id)
         sql = ("UPDATE Logue SET title=%s, contents=%s, type=%s WHERE id=%s")
         cur.execute(sql, args)
+        return db.commit(True)
+
+    def delete(self, id):
+        if not id:
+            return False
+        db = DBController()
+        cur = db.cursor()
+        cur.execute("DELETE FROM Logue WHERE id=%s" % id)
         return db.commit(True)