feat: update Back

Back/README.md

@@ -64,8 +64,16 @@ REDIS_URL=redis://redis:6379/0
 LIVEKIT_API_KEY=neda_key
 LIVEKIT_API_SECRET=neda_secret
 LIVEKIT_HOST=http://livekit:7880
+LIVEKIT_PORT=7880
+LIVEKIT_TCP_PORT=7881
+LIVEKIT_UDP_PORT=7882
 ```
 
+LiveKit note:
+- `livekit.yaml.template` is a template, not a direct runtime config.
+- The `livekit` container generates `/etc/livekit.yaml` from env values at startup.
+- Raw YAML does not automatically resolve `${...}` placeholders unless templated first.
+
 ## Run With Docker
 
 ```bash

Back/alembic/versions/24e07dd1307e_feat_add_unique_constraint_to_.py

@@ -1,32 +0,0 @@
-"""feat: add unique constraint to GroupMember
-
-Revision ID: 24e07dd1307e
-Revises: 4080314c8f5a
-Create Date: 2026-03-08 15:57:14.560371
-
-"""
-from typing import Sequence, Union
-
-from alembic import op
-import sqlalchemy as sa
-
-
-# revision identifiers, used by Alembic.
-revision: str = '24e07dd1307e'
-down_revision: Union[str, Sequence[str], None] = '4080314c8f5a'
-branch_labels: Union[str, Sequence[str], None] = None
-depends_on: Union[str, Sequence[str], None] = None
-
-
-def upgrade() -> None:
-    """Upgrade schema."""
-    # ### commands auto generated by Alembic - please adjust! ###
-    op.create_unique_constraint('uq_group_member', 'group_members', ['user_id', 'group_id'])
-    # ### end Alembic commands ###
-
-
-def downgrade() -> None:
-    """Downgrade schema."""
-    # ### commands auto generated by Alembic - please adjust! ###
-    op.drop_constraint('uq_group_member', 'group_members', type_='unique')
-    # ### end Alembic commands ###

Back/alembic/versions/4080314c8f5a_add_notifications.py

@@ -1,88 +0,0 @@
-"""add notifications
-
-Revision ID: 4080314c8f5a
-Revises: b1f09d977759
-Create Date: 2026-03-07 16:16:30.792790
-
-"""
-from typing import Sequence, Union
-
-from alembic import op
-import sqlalchemy as sa
-from sqlalchemy.dialects import postgresql
-
-# revision identifiers, used by Alembic.
-revision: str = '4080314c8f5a'
-down_revision: Union[str, Sequence[str], None] = 'b1f09d977759'
-branch_labels: Union[str, Sequence[str], None] = None
-depends_on: Union[str, Sequence[str], None] = None
-
-
-def upgrade() -> None:
-    """Upgrade schema."""
-    # ### commands auto generated by Alembic - please adjust! ###
-    group_member_role_enum = postgresql.ENUM(
-        'MANAGER',
-        'MEMBER',
-        name='group_member_role'
-    )
-    group_member_role_enum.create(op.get_bind(), checkfirst=True)
-
-    op.create_table('notifications',
-    sa.Column('title', sa.String(length=200), nullable=False),
-    sa.Column('description', sa.Text(), nullable=True),
-    sa.Column('type', sa.Enum('PUBLIC', 'JOIN_REQUEST', name='notification_type'), nullable=False),
-    sa.Column('is_accepted', sa.Boolean(), nullable=True),
-    sa.Column('receiver_id', sa.UUID(), nullable=False),
-    sa.Column('sender_id', sa.UUID(), nullable=True),
-    sa.Column('group_id', sa.UUID(), nullable=True),
-    sa.Column('id', sa.UUID(), nullable=False),
-    sa.Column('created_at', sa.DateTime(timezone=True), server_default=sa.text('now()'), nullable=False),
-    sa.Column('updated_at', sa.DateTime(timezone=True), server_default=sa.text('now()'), nullable=False),
-    sa.ForeignKeyConstraint(['group_id'], ['groups.id'], ondelete='CASCADE'),
-    sa.ForeignKeyConstraint(['receiver_id'], ['users.id'], ondelete='CASCADE'),
-    sa.ForeignKeyConstraint(['sender_id'], ['users.id'], ondelete='SET NULL'),
-    sa.PrimaryKeyConstraint('id')
-    )
-    op.create_index(op.f('ix_notifications_receiver_id'), 'notifications', ['receiver_id'], unique=False)
-    op.add_column(
-        'group_members',
-        sa.Column(
-            'role',
-            sa.Enum('MANAGER', 'MEMBER', name='group_member_role'),
-            nullable=False,
-            server_default='MEMBER'
-        )
-    )
-    op.alter_column('group_members', 'role', server_default=None)
-    op.add_column('users', sa.Column('is_admin', sa.Boolean(), nullable=False, server_default=sa.false()))
-    op.add_column('users', sa.Column('phone_number', sa.String(length=11), nullable=True))
-    op.add_column('users', sa.Column('token_version', sa.Integer(), nullable=False, server_default='1'))
-    op.alter_column('users', 'is_admin', server_default=None)
-    op.alter_column('users', 'token_version', server_default=None)
-    op.drop_index(op.f('ix_users_role'), table_name='users')
-    op.create_index(op.f('ix_users_is_admin'), 'users', ['is_admin'], unique=False)
-    op.create_index(op.f('ix_users_phone_number'), 'users', ['phone_number'], unique=True)
-    op.drop_column('users', 'role')
-    # ### end Alembic commands ###
-
-
-def downgrade() -> None:
-    """Downgrade schema."""
-    # ### commands auto generated by Alembic - please adjust! ###
-    op.add_column('users', sa.Column('role', postgresql.ENUM('ADMIN', 'GROUP_MANAGER', 'MEMBER', name='user_role'), autoincrement=False, nullable=False))
-    op.drop_index(op.f('ix_users_phone_number'), table_name='users')
-    op.drop_index(op.f('ix_users_is_admin'), table_name='users')
-    op.create_index(op.f('ix_users_role'), 'users', ['role'], unique=False)
-    op.drop_column('users', 'token_version')
-    op.drop_column('users', 'phone_number')
-    op.drop_column('users', 'is_admin')
-    op.drop_column('group_members', 'role')
-    postgresql.ENUM(
-        'MANAGER',
-        'MEMBER',
-        name='group_member_role'
-    ).drop(op.get_bind(), checkfirst=True)
-    op.drop_index(op.f('ix_notifications_receiver_id'), table_name='notifications')
-    op.drop_table('notifications')
-    # ### end Alembic commands ###

Back/alembic/versions/b1f09d977759_change_groups_models.py

@@ -1,32 +0,0 @@
-"""change groups models
-
-Revision ID: b1f09d977759
-Revises: 4413cbcf58c3
-Create Date: 2026-03-06 16:21:31.915163
-
-"""
-from typing import Sequence, Union
-
-from alembic import op
-import sqlalchemy as sa
-from sqlalchemy.dialects import postgresql
-
-# revision identifiers, used by Alembic.
-revision: str = 'b1f09d977759'
-down_revision: Union[str, Sequence[str], None] = '4413cbcf58c3'
-branch_labels: Union[str, Sequence[str], None] = None
-depends_on: Union[str, Sequence[str], None] = None
-
-
-def upgrade() -> None:
-    """Upgrade schema."""
-    # ### commands auto generated by Alembic - please adjust! ###
-    op.drop_column('group_members', 'role')
-    # ### end Alembic commands ###
-
-
-def downgrade() -> None:
-    """Downgrade schema."""
-    # ### commands auto generated by Alembic - please adjust! ###
-    op.add_column('group_members', sa.Column('role', postgresql.ENUM('MANAGER', 'MEMBER', name='group_role'), autoincrement=False, nullable=False))
-    # ### end Alembic commands ###

Back/alembic/versions/b5ace31192c3_initial_database.py

@@ -1,8 +1,8 @@
-"""create db
+"""initial database
 
-Revision ID: 4413cbcf58c3
+Revision ID: b5ace31192c3
 Revises: 
-Create Date: 2026-03-06 12:26:21.920942
+Create Date: 2026-03-10 13:32:13.070448
 
 """
 from typing import Sequence, Union
@@ -12,7 +12,7 @@ import sqlalchemy as sa
 
 
 # revision identifiers, used by Alembic.
-revision: str = '4413cbcf58c3'
+revision: str = 'b5ace31192c3'
 down_revision: Union[str, Sequence[str], None] = None
 branch_labels: Union[str, Sequence[str], None] = None
 depends_on: Union[str, Sequence[str], None] = None
@@ -23,7 +23,7 @@ def upgrade() -> None:
     # ### commands auto generated by Alembic - please adjust! ###
     op.create_table('groups',
     sa.Column('name', sa.String(length=100), nullable=False),
-    sa.Column('type', sa.Enum('GROUP', 'DIRECT', name='group_type'), nullable=False),
+    sa.Column('type', sa.Enum('PUBLIC', 'PRIVATE', name='group_type'), nullable=False),
     sa.Column('is_active', sa.Boolean(), nullable=False),
     sa.Column('id', sa.UUID(), nullable=False),
     sa.Column('created_at', sa.DateTime(timezone=True), server_default=sa.text('now()'), nullable=False),
@@ -35,7 +35,9 @@ def upgrade() -> None:
     op.create_table('users',
     sa.Column('username', sa.String(length=50), nullable=False),
     sa.Column('secret_hash', sa.String(length=255), nullable=False),
-    sa.Column('role', sa.Enum('ADMIN', 'GROUP_MANAGER', 'MEMBER', name='user_role'), nullable=False),
+    sa.Column('is_admin', sa.Boolean(), nullable=False),
+    sa.Column('phone_number', sa.String(length=11), nullable=True),
+    sa.Column('token_version', sa.Integer(), nullable=False),
     sa.Column('is_active', sa.Boolean(), nullable=False),
     sa.Column('id', sa.UUID(), nullable=False),
     sa.Column('created_at', sa.DateTime(timezone=True), server_default=sa.text('now()'), nullable=False),
@@ -43,32 +45,54 @@ def upgrade() -> None:
     sa.PrimaryKeyConstraint('id')
     )
     op.create_index(op.f('ix_users_is_active'), 'users', ['is_active'], unique=False)
-    op.create_index(op.f('ix_users_role'), 'users', ['role'], unique=False)
+    op.create_index(op.f('ix_users_is_admin'), 'users', ['is_admin'], unique=False)
+    op.create_index(op.f('ix_users_phone_number'), 'users', ['phone_number'], unique=True)
     op.create_index(op.f('ix_users_username'), 'users', ['username'], unique=True)
     op.create_table('group_members',
     sa.Column('user_id', sa.UUID(), nullable=False),
     sa.Column('group_id', sa.UUID(), nullable=False),
-    sa.Column('role', sa.Enum('MANAGER', 'MEMBER', name='group_role'), nullable=False),
+    sa.Column('role', sa.Enum('MANAGER', 'MEMBER', name='group_member_role'), nullable=False),
     sa.Column('id', sa.UUID(), nullable=False),
     sa.Column('created_at', sa.DateTime(timezone=True), server_default=sa.text('now()'), nullable=False),
     sa.Column('updated_at', sa.DateTime(timezone=True), server_default=sa.text('now()'), nullable=False),
     sa.ForeignKeyConstraint(['group_id'], ['groups.id'], ondelete='CASCADE'),
     sa.ForeignKeyConstraint(['user_id'], ['users.id'], ondelete='CASCADE'),
-    sa.PrimaryKeyConstraint('id')
+    sa.PrimaryKeyConstraint('id'),
+    sa.UniqueConstraint('user_id', 'group_id', name='uq_group_member')
     )
     op.create_index(op.f('ix_group_members_group_id'), 'group_members', ['group_id'], unique=False)
     op.create_index(op.f('ix_group_members_user_id'), 'group_members', ['user_id'], unique=False)
+    op.create_table('notifications',
+    sa.Column('title', sa.String(length=200), nullable=False),
+    sa.Column('description', sa.Text(), nullable=True),
+    sa.Column('type', sa.Enum('PUBLIC', 'JOIN_REQUEST', name='notification_type'), nullable=False),
+    sa.Column('is_accepted', sa.Boolean(), nullable=True),
+    sa.Column('receiver_id', sa.UUID(), nullable=False),
+    sa.Column('sender_id', sa.UUID(), nullable=True),
+    sa.Column('group_id', sa.UUID(), nullable=True),
+    sa.Column('id', sa.UUID(), nullable=False),
+    sa.Column('created_at', sa.DateTime(timezone=True), server_default=sa.text('now()'), nullable=False),
+    sa.Column('updated_at', sa.DateTime(timezone=True), server_default=sa.text('now()'), nullable=False),
+    sa.ForeignKeyConstraint(['group_id'], ['groups.id'], ondelete='CASCADE'),
+    sa.ForeignKeyConstraint(['receiver_id'], ['users.id'], ondelete='CASCADE'),
+    sa.ForeignKeyConstraint(['sender_id'], ['users.id'], ondelete='SET NULL'),
+    sa.PrimaryKeyConstraint('id')
+    )
+    op.create_index(op.f('ix_notifications_receiver_id'), 'notifications', ['receiver_id'], unique=False)
     # ### end Alembic commands ###
 
 
 def downgrade() -> None:
     """Downgrade schema."""
     # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_index(op.f('ix_notifications_receiver_id'), table_name='notifications')
+    op.drop_table('notifications')
     op.drop_index(op.f('ix_group_members_user_id'), table_name='group_members')
     op.drop_index(op.f('ix_group_members_group_id'), table_name='group_members')
     op.drop_table('group_members')
     op.drop_index(op.f('ix_users_username'), table_name='users')
-    op.drop_index(op.f('ix_users_role'), table_name='users')
+    op.drop_index(op.f('ix_users_phone_number'), table_name='users')
+    op.drop_index(op.f('ix_users_is_admin'), table_name='users')
     op.drop_index(op.f('ix_users_is_active'), table_name='users')
     op.drop_table('users')
     op.drop_index(op.f('ix_groups_name'), table_name='groups')

Back/core/security.py

@@ -1,7 +1,7 @@
 from passlib.context import CryptContext
 
 pwd_context = CryptContext(
-    schemes=["argon2"],
+    schemes=["bcrypt"],
     deprecated="auto",
 )
 

Back/domains/admin/service.py

@@ -14,7 +14,9 @@ from core.security import hash_password
 
 
 def generate_user_secret():
-    return secrets.token_urlsafe(16)
+    # return secrets.token_urlsafe(16)
+    #for test
+    return "1234"
 
 async def admin_create_user(
     db: AsyncSession,

Back/domains/realtime/speaker_service.py

@@ -27,8 +27,8 @@ async def request_speak(
     if not group:
         return None
 
-    # direct chat → no speaker lock
+    # private chat → no speaker lock
-    if str(group.type) == "direct":
+    if str(group.type) == "private":
 
         token = generate_join_token(
             user_id=user_id_str,
@@ -67,8 +67,8 @@ async def stop_speaking(
     if not group:
         return False
 
-    # direct chat → nothing to release
+    # private chat → nothing to release
-    if str(group.type) == "direct":
+    if str(group.type) == "private":
         return True
 
     return await release_speaker(group_id_str, user_id_str)
@@ -86,7 +86,7 @@ async def current_speaker(
     if not group:
         return None
 
-    if str(group.type) == "direct":
+    if str(group.type) == "private":
         return None
 
     return await get_active_speaker(group_id_str)

Back/livekit.yaml.template

@@ -0,0 +1,7 @@
+port: ${LIVEKIT_PORT}
+rtc:
+  udp_port: ${LIVEKIT_UDP_PORT}
+  tcp_port: ${LIVEKIT_TCP_PORT}
+
+keys:
+  ${LIVEKIT_API_KEY}: ${LIVEKIT_API_SECRET}

Back/main.py

@@ -8,6 +8,7 @@ from domains.users.api import router as users_router
 from domains.admin.api import router as admin_router
 from domains.groups.api import router as groups_router
 from domains.realtime.ws import router as realtime_router
+from domains.notifications.api import router as notifications_router
 
 from db.redis import redis_client
 
@@ -58,4 +59,5 @@ app.include_router(auth_router)
 app.include_router(users_router)
 app.include_router(admin_router)
 app.include_router(groups_router)
-app.include_router(realtime_router)
+app.include_router(realtime_router)
+app.include_router(notifications_router)

Back/tests/test_health.py

@@ -1,12 +0,0 @@
-import pytest
-from httpx import AsyncClient, ASGITransport
-
-from main import app
-
-@pytest.mark.asyncio
-async def test_health_check():
-    transport = ASGITransport(app=app)
-    async with AsyncClient(transport=transport, base_url="http://test") as ac:
-        response = await ac.get("/health")
-    assert response.status_code == 200
-    assert response.json() == {"status": "ok"}