Basic pushing information to the database of members and guilds

discordbot/titanembeds/database/__init__.py

@@ -6,11 +6,13 @@ from sqlalchemy.orm import sessionmaker, Session
 from sqlalchemy.ext.declarative import declarative_base
 
 import json
+import discord
 
 Base = declarative_base()
 
 from titanembeds.database.guilds import Guilds
 from titanembeds.database.messages import Messages
+from titanembeds.database.guild_members import GuildMembers
 
 class DatabaseInterface(object):
     # Courtesy of https://github.com/SunDwarf/Jokusoramame
@@ -22,7 +24,7 @@ class DatabaseInterface(object):
 
     async def connect(self, dburi):
         async with threadpool():
-            self.engine = create_engine(dburi, pool_recycle=250)
+            self.engine = create_engine(dburi, pool_recycle=10)
             self._sessionmaker = sessionmaker(bind=self.engine, expire_on_commit=False)
 
     @contextmanager
@@ -74,3 +76,165 @@ class DatabaseInterface(object):
                         msg.mentions = json.dumps(message.mentions)
                         msg.attachments = json.dumps(message.attachments)
                         session.commit()
+
+    async def delete_message(self, message):
+        if message.server:
+            async with threadpool():
+                with self.get_session() as session:
+                    msg = session.query(Messages) \
+                        .filter(Messages.guild_id == message.server.id) \
+                        .filter(Messages.channel_id == message.channel.id) \
+                        .filter(Messages.message_id == message.id).first()
+                    if msg:
+                        session.delete(msg)
+                        session.commit()
+
+    async def update_guild(self, guild):
+        async with threadpool():
+            with self.get_session() as session:
+                gui = session.query(Guilds).filter(Guilds.guild_id == guild.id).first()
+                if not gui:
+                    gui = Guilds(
+                        guild.id,
+                        guild.name,
+                        json.dumps(self.get_roles_list(guild.roles)),
+                        json.dumps(self.get_channels_list(guild.channels)),
+                        guild.owner_id,
+                        guild.icon
+                    )
+                    session.add(gui)
+                else:
+                    gui.name = guild.name
+                    gui.roles = json.dumps(self.get_roles_list(guild.roles))
+                    gui.channels = json.dumps(self.get_channels_list(guild.channels))
+                    gui.owner_id = guild.owner_id
+                    gui.icon = guild.icon
+                session.commit()
+
+    def get_roles_list(self, guildroles):
+        roles = []
+        for role in guildroles:
+            roles.append({
+                "id": role.id,
+                "name": role.name,
+                "color": role.color.value,
+                "hoist": role.hoist,
+                "position": role.position,
+            })
+        return roles
+
+    def get_channels_list(self, guildchannels):
+        channels = []
+        for channel in guildchannels:
+            if str(channel.type) == "text":
+                overwrites = []
+                for target, overwrite in channel.overwrites:
+                    if isinstance(target, discord.Role):
+                        type = "role"
+                    else:
+                        type = "member"
+                    allow, deny = overwrite.pair()
+                    allow = allow.value
+                    deny = deny.value
+                    overwrites.append({
+                        "id": target.id,
+                        "type": type,
+                        "allow": allow,
+                        "deny": deny,
+                    })
+
+                channels.append({
+                    "id": channel.id,
+                    "name": channel.name,
+                    "topic": channel.topic,
+                    "position": channel.position,
+                    "type": str(channel.type),
+                    "permission_overwrites": overwrites
+                })
+        return channels
+
+    async def remove_unused_guilds(self, guilds):
+        async with threadpool():
+            with self.get_session() as session:
+                dbguilds = session.query(Guilds).all()
+                changed = False
+                for guild in dbguilds:
+                    disguild = discord.utils.get(guilds, id=guild.guild_id)
+                    if not disguild:
+                        changed = True
+                        session.delete(guild)
+                if changed:
+                    session.commit()
+
+    async def remove_guild(self, guild):
+        async with threadpool():
+            with self.get_session() as session:
+                gui = session.query(Guilds).filter(Guilds.guild_id == guild.id).first()
+                if gui:
+                    session.delete(gui)
+                    session.commit()
+
+    async def update_guild_member(self, member, active=True, banned=False):
+        async with threadpool():
+            with self.get_session() as session:
+                dbmember = session.query(GuildMembers) \
+                    .filter(GuildMembers.guild_id == member.server.id) \
+                    .filter(GuildMembers.user_id == member.id).first()
+                if not dbmember:
+                    dbmember = GuildMembers(
+                        member.server.id,
+                        member.id,
+                        member.name,
+                        member.discriminator,
+                        member.nick,
+                        member.avatar,
+                        active,
+                        banned,
+                        json.dumps(self.list_role_ids(member.roles))
+                    )
+                    session.add(dbmember)
+                else:
+                    dbmember.banned = banned
+                    dbmember.active = active
+                    dbmember.username = member.name
+                    dbmember.discriminator = member.discriminator
+                    dbmember.nick = member.nick
+                    dbmember.avatar = member.avatar
+                    dbmember.roles = json.dumps(self.list_role_ids(member.roles))
+                session.commit()
+
+    async def flag_unactive_guild_members(self, guild_id, guild_members):
+        async with threadpool():
+            with self.get_session() as session:
+                changed = False
+                dbmembers = session.query(GuildMembers) \
+                    .filter(GuildMembers.guild_id == guild_id) \
+                    .filter(GuildMembers.active == True).all()
+                for member in dbmembers:
+                    dismember = discord.utils.get(guild_members, id=member.user_id)
+                    if not dismember:
+                        changed = True
+                        member.active = False
+                if changed:
+                    session.commit()
+
+    def list_role_ids(self, usr_roles):
+        ids = []
+        for role in usr_roles:
+            ids.append(role.id)
+        return ids
+
+    async def flag_unactive_bans(self, guild_id, guildbans):
+        async with threadpool():
+            with self.get_session() as session:
+                changed = False
+                for usr in guildbans:
+                    dbusr = session.query(GuildMembers) \
+                        .filter(GuildMembers.guild_id == guild_id) \
+                        .filter(GuildMembers.user_id == usr.id) \
+                        .filter(GuildMembers.active == False).first()
+                    if dbusr:
+                        changed = True
+                        dbusr.banned = True
+                if changed:
+                    session.commit()