Stream slots system and no double commissions

app/models.py

@@ -41,6 +41,12 @@ class Tweets(db.Model):
     slots = db.Column(db.Integer)
     slots_max = db.Column(db.Integer)
     keywords = db.Column(db.String(256))
+    commissions = db.relationship("Commission", backref="tweet", lazy="dynamic")
+
+class Commission(db.Model):
+    id = db.Column(db.Integer, primary_key=True, unique=True)
+    tweet_id = db.Column(db.Integer, db.ForeignKey("tweets.id"))
+    user = db.Column(db.String(15))
 
 class TrelloAPI(db.Model):
     id = db.Column(db.Integer, primary_key=True, unique=True)

app/routes.py

@@ -111,7 +111,10 @@ def dashboard():
         twapi = twapi.api_login()
 
         if request.args.get("twrm"):
-            db.session.delete(Tweets.query.filter_by(user = current_user, statu_id = request.args.get("twrm")).first())
+            t = Tweets.query.filter_by(user = current_user, statu_id = request.args.get("twrm")).first()
+            for c in t.commissions.all():
+                db.session.delete(c)
+            db.session.delete(t)
             db.session.commit()
             if request.args.get("delet"):
                 twapi.destroy_status(request.args.get["twrm"])

stream.py

@@ -1,6 +1,6 @@
 import tweepy, twitter_credentials, trello, trello_credentials, json, subprocess, argparse
 from app import db
-from app.models import User
+from app.models import User, Commission
 
 parser = argparse.ArgumentParser()
 parser.add_argument("user", type = int, help = "User id")
@@ -13,15 +13,18 @@ api = tweepy.API(auth)
 
 class listener(tweepy.streaming.StreamListener):
     def on_data(self, data):
+        print(data)
         all_data = json.loads(data)
         for t in user.tweets.all():
-            if t.statu_id == int(all_data["in_reply_to_status_id"]) and api.me().id != int(all_data["user"]["id"]):
+            if "in_reply_to_status_id" in all_data and all_data["in_reply_to_status_id"] and t.statu_id == int(all_data["in_reply_to_status_id"]) and t.slots != t.slots_max and not t.commissions.filter_by(user = all_data["user"]["screen_name"]).first(): #and api.me().id != int(all_data["user"]["id"])
                 for w in eval(t.keywords.lower()):
                     if all_data["text"].lower().find(w) != -1:
+                        t.slots += 1
+                        db.session.add(Commission(tweet = t, user = all_data["user"]["screen_name"]))
+                        db.session.commit()
                         api.create_favorite(int(all_data["id"]))
                         user.trello_api.first().api_login().get_list(user.boards.first().column_id).add_card(f"{all_data['user']['name']}'s commission", f"Commission take on Twitter with the cyberplanificateur with this tweet : https://twitter.com/{all_data['user']['screen_name']}/status/{all_data['id']}")
                         print("found")
-                        #Make slots system !
                         break
                 break
         return True