test and maybe rewrite whole method

[github-actions[bot]]

f'reactions WHERE emoji_name=ename AND (emoji=eid OR (emoji IS NULL AND eid IS NULL)) '

f'AND user_id=:user_id) as me FROM reactions WHERE message_id=:message_id GROUP BY '

f'CONCAT(emoji_name, emoji) COLLATE utf8mb4_unicode_520_ci;',

values={"user_id": user.id, "message_id": message.id}

{"emoji": {"id": str(r[1]) if r[1] else None, "name": r[0]}, "count": r[2], "me": bool(r[3])})

https://api.github.com/yepcord/server/blob/4e0cb962580c7ea8f5a0261f2c5605a0ca44f72f/src/yepcord/core.py#L549

        token += f".{sig}"
        link = f"https://{Config('CLIENT_HOST')}/verify#token={token}"
        await EmailMsg(user.email, "Confirm your e-mail in YEPCord",
                       f"Thank you for signing up for a YEPCord account!\nFirst you need to make sure that you are you!"
                       f" Click to verify your email address:\n{link}").send()

    async def verifyEmail(self, user: mUser, token: str) -> None:
        try:
            data, sig = token.split(".")
            data = jloads(b64decode(data).decode("utf8"))
            sig = b64decode(sig)
            t = data["time"]
            assert data["email"] == user.email and data["id"] == user.id and time() - t < 600
            key = new(self.key, str(user.id).encode('utf-8'), sha256).digest()
            vsig = new(key, f"{user.id}:{user.email}:{t}".encode('utf-8'), sha256).digest()
            assert sig == vsig
        except:
            raise InvalidDataErr(400, Errors.make(50035, {"token": {"code": "TOKEN_INVALID",
                                                                    "message": "Invalid token."}}))
        await user.update(verified=True)

    async def getUserByEmail(self, email: str) -> Optional[mUser]:
        return await mUser.objects.get_or_none(email=email)

    async def changeUserEmail(self, user: mUser, email: str) -> None:
        email = email.lower()
        if user.email == email:
            return
        if await self.getUserByEmail(email):
            raise InvalidDataErr(400, Errors.make(50035, {"email": {"code": "EMAIL_ALREADY_REGISTERED",
                                                                    "message": "Email address already registered."}}))
        await user.update(email=email, verified=False)

    async def sendMfaChallengeEmail(self, user: mUser, nonce: str) -> None:
        code = await self.mfaNonceToCode(user, nonce)
        await EmailMsg(user.email,
                       f"Your one-time verification key is {code}",
                       f"It looks like you're trying to view your account's backup codes.\n"
                       f"This verification key expires in 10 minutes. This key is extremely sensitive, treat it like a "
                       f"password and do not share it with anyone.\n"
                       f"Enter it in the app to unlock your backup codes:\n{code}").send()

    async def mfaNonceToCode(self, user: mUser, nonce: str) -> Optional[str]:
        if not (payload := JWT.decode(nonce, self.key)):
            return
        token = JWT.encode({"code": payload["code"]}, self.key)
        signature = token.split(".")[2]
        return signature.replace("-", "").replace("_", "")[:8].upper()

    async def createDMGroupChannel(self, user: mUser, recipients: list[mUser], name: Optional[str]=None) -> mChannel:
        if user.id not in recipients:
            recipients.append(user)
        channel = await mChannel.objects.create(id=Snowflake.makeId(), type=ChannelType.GROUP_DM, name=name, owner=user)
        for recipient in recipients:
            await channel.recipients.add(recipient)
        return channel

    async def addUserToGroupDM(self, channel: mChannel, target_user: mUser) -> None:
        await channel.recipients.add(target_user)

    async def deleteChannel(self, channel: mChannel) -> None:
        await channel.delete()

    async def deleteMessagesAck(self, channel: mChannel, user: mUser) -> None:
        await mReadState.objects.delete(user=user, channel=channel)

    async def pinMessage(self, message: mMessage) -> None:
        if await mMessage.objects.filter(pinned=True, channel=message.channel).count() >= 50:
            raise InvalidDataErr(400, Errors.make(30003))
        message.extra_data["pinned_at"] = int(time())
        await message.update(extra_data=message.extra_data, pinned=True)

    async def getLastPinnedMessage(self, channel: mChannel) -> Optional[mMessage]:
        # TODO: order by pinned timestamp
        return await mMessage.objects.filter(pinned=True, channel=channel).order_by("-id").first()

    async def getLastPinTimestamp(self, channel: mChannel) -> str:
        last = await self.getLastPinnedMessage(channel)
        last_ts = last.extra_data["pinned_at"] if last is not None else 0
        return datetime.utcfromtimestamp(last_ts).strftime("%Y-%m-%dT%H:%M:%S+00:00")

    async def getPinnedMessages(self, channel: mChannel) -> list[mMessage]:
        return await mMessage.objects.filter(pinned=True, channel=channel).all()

    async def unpinMessage(self, message: mMessage) -> None:
        await message.update(pinned=False)

    async def addReaction(self, message: mMessage, user: mUser, emoji: mEmoji, emoji_name: str) -> mReaction:
        return await mReaction.objects.get_or_create(user=user, message=message, emoji=emoji, emoji_name=emoji_name)

    async def removeReaction(self, message: mMessage, user: mUser, emoji: mEmoji, emoji_name: str) -> None:
        await mReaction.objects.delete(user=user, message=message, emoji=emoji, emoji_name=emoji_name)

    async def getMessageReactionsJ(self, message: mMessage, user: mUser) -> list:
        reactions = []
        # TODO: test and maybe rewrite whole method
        #result = await mChannel.Meta.database.fetch_all(
        #    query=f'SELECT `emoji_name` as ename, `emoji` as eid, COUNT(*) AS ecount, (SELECT COUNT(*) > 0 FROM '
        #          f'`reactions` WHERE `emoji_name`=ename AND (`emoji`=eid OR (`emoji` IS NULL AND eid IS NULL)) '
        #          f'AND `user_id`=:user_id) as me FROM `reactions` WHERE `message_id`=:message_id GROUP BY '
        #          f'CONCAT(`emoji_name`, `emoji`) COLLATE utf8mb4_unicode_520_ci;',
        #    values={"user_id": user.id, "message_id": message.id}
        #)
        #for r in result:
        #    reactions.append(
        #        {"emoji": {"id": str(r[1]) if r[1] else None, "name": r[0]}, "count": r[2], "me": bool(r[3])})
        return reactions

    async def getReactedUsersJ(self, message: mMessage, limit: int, emoji: mEmoji, emoji_name: str) -> list[dict]:
        users = []
        reactions = await mReaction.objects.select_related("user").filter(
            message=message, emoji=emoji, emoji_name=emoji_name
        ).limit(limit).all()
        for reaction in reactions:
            data = await reaction.user.data
            users.append(data.ds_json)
        return users

    async def searchMessages(self, search_filter: dict) -> tuple[list[mMessage], int]:
        filter_args = {}
        query = mMessage.objects.order_by("-id").limit(25)
        if "author_id" in search_filter:
            filter_args["author__id"] = search_filter["author_id"]
        if "mentions" in search_filter:
            filter_args["content__contains"] = f"<@{search_filter['mentions']}>"
        if "has" in search_filter:
            ...  # TODO: add `has` filter
        if "min_id" in search_filter:
            filter_args["id__gt"] = search_filter["min_id"]
        if "max_id" in search_filter:
            filter_args["id__lt"] = search_filter["max_id"]
        if "pinned" in search_filter:
            filter_args["pinned"] = search_filter["pinned"].lower() == "true"
        if "offset" in search_filter:
            query = query.offset(search_filter["offset"])
        if "content" in search_filter:
            filter_args["content__icontains"] = search_filter["content"]
        query = query.filter(**filter_args)
        messages = await query.all()
        count = await query.count()
        return messages, count

    async def createInvite(self, channel: mChannel, inviter: mUser, max_age: int=86400, max_uses: int=0) -> mInvite:
        return await mInvite.objects.create(
            id=Snowflake.makeId(), channel=channel, inviter=inviter, max_age=max_age, max_uses=max_uses
        )

    async def getInvite(self, invite_id: int) -> Optional[mInvite]:
        return await mInvite.objects.select_related(["channel", "channel__guild", "inviter"]).get_or_none(id=invite_id)

    async def createGuild(self, guild_id: int, user: mUser, name: str, icon: str=None) -> mGuild:
        guild = await mGuild.objects.create(id=guild_id, owner=user, name=name, icon=icon)
        await mRole.objects.create(id=guild.id, guild=guild, name="@everyone")

        text_category = await mChannel.objects.create(
            id=Snowflake.makeId(), type=ChannelType.GUILD_CATEGORY, guild=guild, name="Text Channels", position=0,
            flags=0, rate_limit=0
        )
        voice_category = await mChannel.objects.create(
            id=Snowflake.makeId(), type=ChannelType.GUILD_CATEGORY, guild=guild, name="Voice Channels", position=0,
            flags=0, rate_limit=0
        )
        system_channel = await mChannel.objects.create(
            id=Snowflake.makeId(), type=ChannelType.GUILD_TEXT, guild=guild.id, name="general", position=0, flags=0,
            parent=text_category, rate_limit=0
        )
        await mChannel.objects.create(
            id=Snowflake.makeId(), type=ChannelType.GUILD_VOICE, guild=guild.id, name="General", position=0, flags=0,
            parent=voice_category, bitrate=64000, user_limit=0, rate_limit=0
        )
        await guild.update(system_channel=system_channel.id)

        await mGuildMember.objects.create(id=user.id, user=user, guild=guild)

        return guild

    async def createGuildFromTemplate(self, guild_id: int, user: mUser, template: mGuildTemplate, name: Optional[str],
                                      icon: Optional[str]) -> mGuild:
        guild = await mGuild.objects.create(id=guild_id, owner=user.id)

        serialized = template.serialized_guild
        serialized["name"] = name or serialized["name"]
        serialized["icon"] = icon
        replaced_ids: dict[Union[int, NoneType], Union[int, NoneType]] = {None: None, 0: guild_id}
        channels = {}

        for role in serialized["roles"]:
            if role["id"] not in replaced_ids:
                replaced_ids[role["id"]] = Snowflake.makeId()
            role["id"] = replaced_ids[role["id"]]
            await mRole.objects.create(guild=guild, **role)

        for channel in serialized["channels"]:
            if channel["id"] not in replaced_ids:
                replaced_ids[channel["id"]] = Snowflake.makeId()
            channel["id"] = channel_id = replaced_ids[channel["id"]]
            channel["parent"] = channels.get(replaced_ids.get(channel["parent_id"], None), None)
            channel["rate_limit"] = channel["rate_limit_per_user"]
            channel["default_auto_archive"] = channel["default_auto_archive_duration"]

            del channel["rate_limit_per_user"]
            del channel["default_auto_archive_duration"]

[github-actions[bot]]

Closed in 0afcb236b7a3ff0df9161eb63cc0e361cb5c82ec