diff --git a/db.py b/db.py
index a01a2c33..c412c81e 100644
--- a/db.py
+++ b/db.py
@@ -1,9 +1,10 @@
 from sqlalchemy.ext.declarative import declarative_base
 from sqlalchemy.orm import sessionmaker, relationship
-from sqlalchemy import Column, BigInteger, Integer, String, Numeric, DateTime, ForeignKey, Float, create_engine
+from sqlalchemy import Column, BigInteger, Integer, String, Numeric, DateTime, ForeignKey, Float, Enum, create_engine
 import requests
-from errors import RequestError
+from errors import RequestError, NotFoundError
 import re
+import enum
 
 # Init the config reader
 import configparser
@@ -72,21 +73,41 @@ class Steam(Base):
         else:
             return self.steam_id
 
-    def steam_id_1(self):
-        return self.steam_id
+    @staticmethod
+    def get_or_create(royal_id, steam_id):
+        s = session.query(Steam).get(steam_id)
+        if s is not None:
+            return s
+        r = requests.get(f"https://api.steampowered.com/ISteamUser/GetPlayerSummaries/v0002/?key={config['Steam']['api_key']}&steamids={steam_id}")
+        if r.status_code != 200:
+            raise RequestError(f"Steam returned {r.status_code}")
+        j = r.json()
+        if len(j) == 0:
+            raise NotFoundError(f"The steam_id doesn't match any steam account")
+        s = Steam(royal_id=royal_id,
+                  steam_id=steam_id,
+                  persona_name=j["response"]["players"][0]["personaname"],
+                  avatar_hex=re.search("https://steamcdn-a.akamaihd.net/steamcommunity/public/images/avatars/../(.+).jpg", j["response"]["players"][0]["avatar"]).group(1))
+        return s
 
-    def steam_id_2(self):
+    @staticmethod
+    def find_trade_token(trade_url):
+        return re.search("https://steamcommunity\.com/tradeoffer/new/\?partner=[0-9]+&token=(.{8})", trade_url).group(1)
+
+    @staticmethod
+    def to_steam_id_2(steam_id):
         # Got this code from a random github gist. It could be completely wrong.
-        z = (int(self.steam_id) - 76561197960265728) // 2
-        y = int(self.steam_id) % 2
+        z = (int(steam_id) - 76561197960265728) // 2
+        y = int(steam_id) % 2
         return f"STEAM_0:{y}:{z}"
 
-    def steam_id_3(self, full=False):
+    @staticmethod
+    def to_steam_id_3(steam_id, full=False):
         # Got this code from a random github gist. It could be completely wrong.
         if full:
-            return f"[U:1:{int(self.steam_id) - 76561197960265728}]"
+            return f"[U:1:{int(steam_id) - 76561197960265728}]"
         else:
-            return f"{int(self.steam_id) - 76561197960265728}"
+            return f"{int(steam_id) - 76561197960265728}"
 
     def update(self):
         r = requests.get(f"https://api.steampowered.com/ISteamUser/GetPlayerSummaries/v0002/?key={config['Steam']['api_key']}&steamids={self.steam_id}")
@@ -94,7 +115,7 @@ class Steam(Base):
             raise RequestError(f"Steam returned {r.status_code}")
         j = r.json()
         self.persona_name = j["response"]["players"][0]["personaname"]
-        self.avatar_hex = re.search("https://steamcdn-a.akamaihd.net/steamcommunity/public/images/avatars/../(.+).jpg", j["response"]["players"][0]["avatar"]).group(1)
+        self.avatar_hex = re.search("https://steamcdn-a\.akamaihd\.net/steamcommunity/public/images/avatars/../(.+).jpg", j["response"]["players"][0]["avatar"]).group(1)
 
 
 class RocketLeague(Base):
@@ -127,27 +148,28 @@ class RocketLeague(Base):
         return f"<RocketLeague {self.steam_id}>"
 
     @staticmethod
-    def check_and_create(steam_id):
-        rl = session.query(RocketLeague).filter(RocketLeague.steam_id == steam_id).first()
+    def get_or_create(steam_id):
+        rl = session.query(RocketLeague).get(steam_id)
         if rl is not None:
-            return None
+            return rl
         r = requests.get(f"https://api.rocketleaguestats.com/v1/player?apikey={config['Rocket League']['rlstats_api_key']}&unique_id={str(steam_id)}&platform_id=1")
         if r.status_code == 404:
-            return None
-        elif r.status_code == 500:
+            raise NotFoundError("The specified user has never played Rocket League")
+        elif r.status_code != 200:
             raise RequestError("Rocket League Stats returned {r.status_code}")
         new_record = RocketLeague(steam_id=steam_id)
-        new_record.update()
+        new_record.update(data=r.json())
         return new_record
 
-    def update(self):
-        r = requests.get(f"https://api.rocketleaguestats.com/v1/player?apikey={config['Rocket League']['rlstats_api_key']}&unique_id={self.steam_id}&platform_id=1")
-        if r.status_code != 200:
-            raise RequestError(f"Rocket League Stats returned {r.status_code}")
-        j = r.json()
+    def update(self, data=None):
+        if data is None:
+            r = requests.get(f"https://api.rocketleaguestats.com/v1/player?apikey={config['Rocket League']['rlstats_api_key']}&unique_id={self.steam_id}&platform_id=1")
+            if r.status_code != 200:
+                raise RequestError(f"Rocket League Stats returned {r.status_code}")
+            data = r.json()
         # Get current season
         current_season = 0
-        for season in j["rankedSeasons"]:
+        for season in data["rankedSeasons"]:
             if int(season) > current_season:
                 current_season = int(season)
         self.season = current_season
@@ -156,43 +178,194 @@ class RocketLeague(Base):
         current_season = str(current_season)
         # Get ranked data
         # Single 1v1
-        if "10" in j["rankedSeasons"][current_season]:
-            self.single_mmr = j["rankedSeasons"][current_season]["10"]["rankPoints"]
-            if j["rankedSeasons"][current_season]["10"]["matchesPlayed"] >= 10:
-                self.single_rank = j["rankedSeasons"][current_season]["10"]["tier"]
-                self.single_div = j["rankedSeasons"][current_season]["10"]["division"]
+        if "10" in data["rankedSeasons"][current_season]:
+            self.single_mmr = data["rankedSeasons"][current_season]["10"]["rankPoints"]
+            if data["rankedSeasons"][current_season]["10"]["matchesPlayed"] >= 10:
+                self.single_rank = data["rankedSeasons"][current_season]["10"]["tier"]
+                self.single_div = data["rankedSeasons"][current_season]["10"]["division"]
             else:
                 self.single_rank = None
                 self.single_div = None
         # Doubles 2v2
-        if "11" in j["rankedSeasons"][current_season]:
-            self.doubles_mmr = j["rankedSeasons"][current_season]["11"]["rankPoints"]
-            if j["rankedSeasons"][current_season]["11"]["matchesPlayed"] >= 10:
-                self.doubles_rank = j["rankedSeasons"][current_season]["11"]["tier"]
-                self.doubles_div = j["rankedSeasons"][current_season]["11"]["division"]
+        if "11" in data["rankedSeasons"][current_season]:
+            self.doubles_mmr = data["rankedSeasons"][current_season]["11"]["rankPoints"]
+            if data["rankedSeasons"][current_season]["11"]["matchesPlayed"] >= 10:
+                self.doubles_rank = data["rankedSeasons"][current_season]["11"]["tier"]
+                self.doubles_div = data["rankedSeasons"][current_season]["11"]["division"]
             else:
                 self.doubles_rank = None
                 self.doubles_div = None
         # Standard 3v3
-        if "13" in j["rankedSeasons"][current_season]:
-            self.standard_mmr = j["rankedSeasons"][current_season]["13"]["rankPoints"]
-            if j["rankedSeasons"][current_season]["13"]["matchesPlayed"] >= 10:
-                self.standard_rank = j["rankedSeasons"][current_season]["13"]["tier"]
-                self.standard_div = j["rankedSeasons"][current_season]["13"]["division"]
+        if "13" in data["rankedSeasons"][current_season]:
+            self.standard_mmr = data["rankedSeasons"][current_season]["13"]["rankPoints"]
+            if data["rankedSeasons"][current_season]["13"]["matchesPlayed"] >= 10:
+                self.standard_rank = data["rankedSeasons"][current_season]["13"]["tier"]
+                self.standard_div = data["rankedSeasons"][current_season]["13"]["division"]
             else:
                 self.standard_rank = None
                 self.standard_div = None
         # Solo Standard 3v3
-        if "12" in j["rankedSeasons"][current_season]:
-            self.solo_std_mmr = j["rankedSeasons"][current_season]["12"]["rankPoints"]
-            if j["rankedSeasons"][current_season]["12"]["matchesPlayed"] >= 10:
-                self.solo_std_rank = j["rankedSeasons"][current_season]["12"]["tier"]
-                self.solo_std_div = j["rankedSeasons"][current_season]["12"]["division"]
+        if "12" in data["rankedSeasons"][current_season]:
+            self.solo_std_mmr = data["rankedSeasons"][current_season]["12"]["rankPoints"]
+            if data["rankedSeasons"][current_season]["12"]["matchesPlayed"] >= 10:
+                self.solo_std_rank = data["rankedSeasons"][current_season]["12"]["tier"]
+                self.solo_std_div = data["rankedSeasons"][current_season]["12"]["division"]
             else:
                 self.solo_std_rank = None
                 self.solo_std_div = None
 
 
+class Dota(Base):
+    __tablename__ = "dota"
+
+    steam_id = Column(String, ForeignKey("steam.steam_id"), primary_key=True)
+    steam = relationship("Steam")
+
+    solo_mmr = Column(Integer)
+    party_mmr = Column(Integer)
+
+    wins = Column(Integer)
+    losses = Column(Integer)
+
+    @staticmethod
+    def get_or_create(steam_id):
+        d = session.query(Dota).get(steam_id)
+        if d is not None:
+            return d
+        r = requests.get(f"https://api.opendota.com/api/players/{Steam.to_steam_id_3(steam_id)}")
+        if r.status_code != 200:
+            raise RequestError("OpenDota returned {r.status_code}")
+        data = r.json()
+        if "profile" not in data:
+            raise NotFoundError("The specified user has never played Dota or has a private match history")
+        r = requests.get(f"https://api.opendota.com/api/players/{Steam.to_steam_id_3(steam_id)}/wl")
+        if r.status_code != 200:
+            raise RequestError("OpenDota returned {r.status_code}")
+        wl = r.json()
+        new_record = Dota(steam_id=steam_id,
+                          solo_mmr=data["solo_competitive_rank"],
+                          party_mmr=data["competitive_rank"],
+                          wins=wl["win"],
+                          losses=wl["lose"])
+        return new_record
+
+    def update(self):
+        r = requests.get(f"https://api.opendota.com/api/players/{Steam.to_steam_id_3(self.steam_id)}")
+        if r.status_code != 200:
+            raise RequestError("OpenDota returned {r.status_code}")
+        data = r.json()
+        r = requests.get(f"https://api.opendota.com/api/players/{Steam.to_steam_id_3(steam_id)}/wl")
+        if r.status_code != 200:
+            raise RequestError("OpenDota returned {r.status_code}")
+        wl = r.json()
+        self.solo_mmr = data["solo_competitive_rank"]
+        self.party_mmr = data["competitive_rank"]
+        self.wins = wl["win"]
+        self.losses = wl["lose"]
+
+
+class LeagueOfLegendsRanks(enum.Enum):
+    BRONZE = 0
+    SILVER = 1
+    GOLD = 2
+    PLATINUM = 3
+    DIAMOND = 4
+    MASTER = 5
+    CHALLENGER = 6
+
+
+class RomanNumerals(enum.Enum):
+    I = 1
+    II = 2
+    III = 3
+    IV = 4
+    V = 5
+
+
+class LeagueOfLegends(Base):
+    __tablename__ = "leagueoflegends"
+
+    royal_id = Column(Integer, ForeignKey("royals.id"))
+    royal = relationship("Royal")
+
+    summoner_id = Column(BigInteger, primary_key=True)
+    summoner_name = Column(String)
+
+    level = Column(Integer, nullable=False)
+    solo_division = Column(Enum(LeagueOfLegendsRanks))
+    solo_rank = Column(Enum(RomanNumerals))
+    flex_division = Column(Enum(LeagueOfLegendsRanks))
+    flex_rank = Column(Enum(RomanNumerals))
+    twtr_division = Column(Enum(LeagueOfLegendsRanks))
+    twtr_rank = Column(Enum(RomanNumerals))
+
+    @staticmethod
+    def get_or_create(royal_id, summoner_name=None, summoner_id=None):
+        if summoner_name:
+            lol = session.query(LeagueOfLegends).filter(LeagueOfLegends.summoner_name == summoner_name).first()
+        elif summoner_id:
+            lol = session.query(LeagueOfLegends).get(summoner_id)
+        else:
+            raise SyntaxError("Neither summoner_name or summoner_id are specified")
+        if lol is not None:
+            return lol
+        # Get the summoner_id
+        if summoner_name:
+            r = requests.get(f"https://euw1.api.riotgames.com/lol/summoner/v3/summoners/by-name/{summoner_name}?api_key={config['League of Legends']['riot_api_key']}")
+        else:
+            r = requests.get(f"https://euw1.api.riotgames.com/lol/summoner/v3/summoners/{summoner_id}?api_key={config['League of Legends']['riot_api_key']}")
+        if r.status_code != 200:
+            return RequestError(f"League of Legends API returned {r.status_code}")
+        data = r.json()
+        lol = LeagueOfLegends(royal_id=royal_id,
+                              summoner_id=data["id"],
+                              summoner_name=data["name"],
+                              level=data["summonerLevel"])
+        lol.update()
+        return lol
+
+    def update(self):
+        r = requests.get(f"https://euw1.api.riotgames.com/lol/summoner/v3/summoners/{self.summoner_id}?api_key={config['League of Legends']['riot_api_key']}")
+        if r.status_code != 200:
+            return RequestError(f"League of Legends API returned {r.status_code}")
+        data = r.json()
+        r = requests.get(f"https://euw1.api.riotgames.com/lol/league/v3/positions/by-summoner/{self.summoner_id}?api_key={config['League of Legends']['riot_api_key']}")
+        if r.status_code != 200:
+            return RequestError(f"League of Legends API returned {r.status_code}")
+        rank = r.json()
+        solo_rank = None
+        flex_rank = None
+        twtr_rank = None
+        for league in rank:
+            if league["queueType"] == "RANKED_SOLO_5x5":
+                solo_rank = league
+            elif league["queueType"] == "RANKED_FLEX_SR":
+                flex_rank = league
+            elif league["queueType"] == "RANKED_FLEX_TT":
+                twtr_rank = league
+        self.summoner_id = data["id"]
+        self.summoner_name = data["name"]
+        self.level = data["summonerLevel"]
+        if solo_rank is not None:
+            self.solo_division = LeagueOfLegendsRanks[solo_rank["tier"]]
+            self.solo_rank = RomanNumerals[solo_rank["rank"]]
+        else:
+            self.solo_division = None
+            self.solo_rank = None
+        if flex_rank is not None:
+            self.flex_division = LeagueOfLegendsRanks[flex_rank["tier"]]
+            self.flex_rank = RomanNumerals[flex_rank["rank"]]
+        else:
+            self.flex_division = None
+            self.flex_rank = None
+        if twtr_rank is not None:
+            self.twtr_division = LeagueOfLegendsRanks[twtr_rank["tier"]]
+            self.twtr_rank = RomanNumerals[twtr_rank["rank"]]
+        else:
+            self.twtr_division = None
+            self.twtr_rank = None
+
+
 # If run as script, create all the tables in the db
 if __name__ == "__main__":
     Base.metadata.create_all(bind=engine)
\ No newline at end of file
diff --git a/errors.py b/errors.py
index f267ff24..a4e187f3 100644
--- a/errors.py
+++ b/errors.py
@@ -1,2 +1,5 @@
 class RequestError(Exception):
+    pass
+
+class NotFoundError(Exception):
     pass
\ No newline at end of file