152 lines
4.4 KiB
Python
152 lines
4.4 KiB
Python
import uuid
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from sqlalchemy.ext.asyncio import AsyncSession
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from domains.users.repo import get_user_by_id
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from domains.groups.models import Group, GroupMember, GroupType, GroupMemberRole
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from domains.groups.repo import (
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create_group,
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get_group_by_id,
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add_group_member,
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get_user_groups,
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get_group_members_with_details,
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delete_group_member,
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get_group_member,
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get_all_groups as repo_get_all_groups
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)
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from domains.realtime.presence_service import list_online_users
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from domains.users.repo import get_user_by_username
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from domains.notifications.service import send_join_request
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async def create_new_group(
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db: AsyncSession,
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name: str,
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creator_id: uuid.UUID,
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is_admin: bool
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):
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group_type = GroupType.PUBLIC if is_admin else GroupType.PRIVATE
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group = Group(
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name=name,
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type=group_type
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)
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await create_group(db, group)
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# Creator becomes Manager
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membership = GroupMember(
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group_id=group.id,
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user_id=creator_id,
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role=GroupMemberRole.MANAGER
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)
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await add_group_member(db, membership)
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return group
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async def invite_member_to_group(
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db: AsyncSession,
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group_id: str | uuid.UUID,
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sender_id: uuid.UUID,
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target_username: str
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):
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group_id_uuid = group_id if isinstance(group_id, uuid.UUID) else uuid.UUID(group_id)
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# 1. Check if group exists
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group = await get_group_by_id(db, group_id_uuid)
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if not group:
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raise ValueError("گروهی یافت نشد")
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sender = await get_user_by_id(db, sender_id)
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if not sender:
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raise ValueError("فرستنده یافت نشد")
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if not sender.is_admin:
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membership = await get_group_member(db, group_id_uuid, sender_id)
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if not membership:
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raise ValueError("شما عضو این گروه نیستید")
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# 2. Check if target user exists
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target_user = await get_user_by_username(db, target_username)
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if not target_user:
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raise ValueError("کاربری یافت نشد")
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# 3. Send notification (Req 12)
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return await send_join_request(
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db,
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sender_id=sender_id,
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receiver_id=target_user.id,
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group_id=group.id,
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title="دعوت به گروه",
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description=f"شما به گروه {group.name} دعوت شدهاید"
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)
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async def add_member_to_group(
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db: AsyncSession,
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group_id: str | uuid.UUID,
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user_id: str | uuid.UUID,
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role: GroupMemberRole = GroupMemberRole.MEMBER
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):
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group_id_uuid = group_id if isinstance(group_id, uuid.UUID) else uuid.UUID(group_id)
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user_id_uuid = user_id if isinstance(user_id, uuid.UUID) else uuid.UUID(user_id)
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existing = await get_group_member(db, group_id_uuid, user_id_uuid)
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if existing:
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raise ValueError("کاربر از قبل عضو گروه است")
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membership = GroupMember(
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group_id=group_id_uuid,
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user_id=user_id_uuid,
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role=role
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)
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return await add_group_member(db, membership)
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async def list_user_groups(
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db: AsyncSession,
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user_id: uuid.UUID
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):
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return await get_user_groups(db, user_id)
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async def list_all_groups_admin(db: AsyncSession):
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return await repo_get_all_groups(db)
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async def list_group_members_api(db: AsyncSession, group_id: str):
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group_id_uuid = uuid.UUID(group_id)
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members_data = await get_group_members_with_details(db, group_id_uuid)
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online_users = await list_online_users(str(group_id))
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result = []
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for member_info in members_data:
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member, username = member_info
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result.append({
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"user_id": member.user_id,
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"username": username,
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"role": member.role,
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"is_online": str(member.user_id) in online_users
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})
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return result
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async def remove_member_from_group(
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db: AsyncSession,
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group_id: str | uuid.UUID,
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target_user_id: str | uuid.UUID,
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requesting_user
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):
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group_id_uuid = group_id if isinstance(group_id, uuid.UUID) else uuid.UUID(group_id)
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target_user_id_uuid = target_user_id if isinstance(target_user_id, uuid.UUID) else uuid.UUID(target_user_id)
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# Admin can remove anyone
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if not requesting_user.is_admin:
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membership = await get_group_member(db, group_id_uuid, requesting_user.id)
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if not membership or membership.role != GroupMemberRole.MANAGER:
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raise ValueError("دسترسی لازم را ندارید")
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await delete_group_member(db, group_id_uuid, target_user_id_uuid)
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