feat: Sprint 1 foundation - FastAPI scaffold, DB schema, auth, seed data, mock WhatsApp, Docker

alembic/README

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+Generic single-database configuration with an async dbapi.

alembic/env.py

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+import asyncio
+from logging.config import fileConfig
+
+from sqlalchemy import pool
+from sqlalchemy.engine import Connection
+from sqlalchemy.ext.asyncio import async_engine_from_config
+
+from alembic import context
+
+# Alembic Config object
+config = context.config
+
+# Set up logging
+if config.config_file_name is not None:
+    fileConfig(config.config_file_name)
+
+# ── Import all models so Alembic can detect them ─────────────────────
+from app.core.database import Base  # noqa: E402
+from app.models.user import User  # noqa: E402, F401
+from app.models.unit import Unit  # noqa: E402, F401
+from app.models.category import Category  # noqa: E402, F401
+from app.models.ticket import Ticket, TicketTimeline, TicketPhoto, Escalation  # noqa: E402, F401
+from app.models.whatsapp_log import WhatsAppLog  # noqa: E402, F401
+
+target_metadata = Base.metadata
+
+# ── Database URL from our settings ──────────────────────────────────
+from app.core.config import settings as app_settings  # noqa: E402
+
+config.set_main_option("sqlalchemy.url", app_settings.DATABASE_URL)
+
+
+def run_migrations_offline() -> None:
+    """Run migrations in 'offline' mode."""
+    url = config.get_main_option("sqlalchemy.url")
+    context.configure(
+        url=url,
+        target_metadata=target_metadata,
+        literal_binds=True,
+        dialect_opts={"paramstyle": "named"},
+    )
+    with context.begin_transaction():
+        context.run_migrations()
+
+
+def do_run_migrations(connection: Connection) -> None:
+    context.configure(connection=connection, target_metadata=target_metadata)
+    with context.begin_transaction():
+        context.run_migrations()
+
+
+async def run_async_migrations() -> None:
+    connectable = async_engine_from_config(
+        config.get_section(config.config_ini_section, {}),
+        prefix="sqlalchemy.",
+        poolclass=pool.NullPool,
+    )
+    async with connectable.connect() as connection:
+        await connection.run_sync(do_run_migrations)
+    await connectable.dispose()
+
+
+def run_migrations_online() -> None:
+    asyncio.run(run_async_migrations())
+
+
+if context.is_offline_mode():
+    run_migrations_offline()
+else:
+    run_migrations_online()

alembic/script.py.mako

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+"""${message}
+
+Revision ID: ${up_revision}
+Revises: ${down_revision | comma,n}
+Create Date: ${create_date}
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+${imports if imports else ""}
+
+# revision identifiers, used by Alembic.
+revision: str = ${repr(up_revision)}
+down_revision: Union[str, Sequence[str], None] = ${repr(down_revision)}
+branch_labels: Union[str, Sequence[str], None] = ${repr(branch_labels)}
+depends_on: Union[str, Sequence[str], None] = ${repr(depends_on)}
+
+
+def upgrade() -> None:
+    """Upgrade schema."""
+    ${upgrades if upgrades else "pass"}
+
+
+def downgrade() -> None:
+    """Downgrade schema."""
+    ${downgrades if downgrades else "pass"}

alembic/versions/795c6b95f637_initial_schema.py

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+"""initial schema
+
+Revision ID: 795c6b95f637
+Revises: 
+Create Date: 2026-07-23 12:01:33.135357
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision: str = '795c6b95f637'
+down_revision: Union[str, Sequence[str], None] = None
+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_table('categories',
+    sa.Column('id', sa.Integer(), autoincrement=True, nullable=False),
+    sa.Column('type', sa.String(length=20), nullable=False, comment='maintenance, cs, emergency'),
+    sa.Column('name', sa.String(length=100), nullable=False),
+    sa.Column('parent_id', sa.Integer(), nullable=True),
+    sa.Column('sla_urgency', sa.String(length=10), nullable=True, comment='urgent, high, medium, low'),
+    sa.ForeignKeyConstraint(['parent_id'], ['categories.id'], ),
+    sa.PrimaryKeyConstraint('id')
+    )
+    op.create_table('units',
+    sa.Column('id', sa.Integer(), autoincrement=True, nullable=False),
+    sa.Column('property', sa.String(length=10), nullable=False, comment='East or West'),
+    sa.Column('apartment_code', sa.String(length=20), nullable=False),
+    sa.Column('building', sa.String(length=100), nullable=True),
+    sa.Column('floor', sa.Integer(), nullable=True),
+    sa.PrimaryKeyConstraint('id')
+    )
+    op.create_index(op.f('ix_units_apartment_code'), 'units', ['apartment_code'], unique=True)
+    op.create_table('users',
+    sa.Column('id', sa.Integer(), autoincrement=True, nullable=False),
+    sa.Column('email', sa.String(length=255), nullable=False),
+    sa.Column('password_hash', sa.String(length=255), nullable=False),
+    sa.Column('full_name', sa.String(length=255), nullable=False),
+    sa.Column('phone', sa.String(length=50), nullable=True),
+    sa.Column('role', sa.String(length=50), nullable=False, comment='CS Rep, CS Manager, FM Dispatcher, Admin/Jerome, Admin/Wahab, Tech, CEO, Director'),
+    sa.Column('active', sa.Boolean(), nullable=False),
+    sa.PrimaryKeyConstraint('id')
+    )
+    op.create_index(op.f('ix_users_email'), 'users', ['email'], unique=True)
+    op.create_table('whatsapp_log',
+    sa.Column('id', sa.Integer(), autoincrement=True, nullable=False),
+    sa.Column('command', sa.Text(), nullable=False),
+    sa.Column('from_number', sa.String(length=50), nullable=True),
+    sa.Column('ticket_id', sa.Integer(), nullable=True),
+    sa.Column('received_at', sa.DateTime(), nullable=False),
+    sa.PrimaryKeyConstraint('id')
+    )
+    op.create_table('tickets',
+    sa.Column('id', sa.Integer(), autoincrement=True, nullable=False),
+    sa.Column('ticket_number', sa.String(length=20), nullable=False, comment='Format: PAV-YYYY-NNNNN'),
+    sa.Column('status', sa.String(length=30), nullable=False, comment='New, Logged, Triage, Assigned, Accepted, Travelling, On Site, In Progress, Waiting Parts, Escalated, Completed, On-Field Verification, Wahab Review, Closed, Reopened'),
+    sa.Column('unit_id', sa.Integer(), nullable=True),
+    sa.Column('category_id', sa.Integer(), nullable=True),
+    sa.Column('priority', sa.String(length=10), nullable=True, comment='urgent, high, medium, low'),
+    sa.Column('reporter', sa.String(length=255), nullable=True),
+    sa.Column('reported_via', sa.String(length=20), nullable=True, comment='whatsapp, phone, walk-in, qr, agent'),
+    sa.Column('description', sa.Text(), nullable=True),
+    sa.Column('assigned_to', sa.Integer(), nullable=True),
+    sa.Column('sla_deadline', sa.DateTime(), nullable=True),
+    sa.Column('eta', sa.DateTime(), nullable=True),
+    sa.Column('cost', sa.Numeric(precision=10, scale=2), nullable=True),
+    sa.Column('parts_used', sa.Text(), nullable=True),
+    sa.Column('customer_rating', sa.Integer(), nullable=True),
+    sa.Column('reopen_count', sa.Integer(), nullable=False),
+    sa.Column('closed_at', sa.DateTime(), nullable=True),
+    sa.Column('created_at', sa.DateTime(), server_default=sa.text('(CURRENT_TIMESTAMP)'), nullable=False),
+    sa.Column('updated_at', sa.DateTime(), server_default=sa.text('(CURRENT_TIMESTAMP)'), nullable=False),
+    sa.ForeignKeyConstraint(['assigned_to'], ['users.id'], ),
+    sa.ForeignKeyConstraint(['category_id'], ['categories.id'], ),
+    sa.ForeignKeyConstraint(['unit_id'], ['units.id'], ),
+    sa.PrimaryKeyConstraint('id')
+    )
+    op.create_index(op.f('ix_tickets_ticket_number'), 'tickets', ['ticket_number'], unique=True)
+    op.create_table('escalations',
+    sa.Column('id', sa.Integer(), autoincrement=True, nullable=False),
+    sa.Column('ticket_id', sa.Integer(), nullable=False),
+    sa.Column('escalated_to', sa.Integer(), nullable=False),
+    sa.Column('reason', sa.Text(), nullable=True),
+    sa.Column('resolved_at', sa.DateTime(), nullable=True),
+    sa.Column('created_at', sa.DateTime(), server_default=sa.text('(CURRENT_TIMESTAMP)'), nullable=False),
+    sa.ForeignKeyConstraint(['escalated_to'], ['users.id'], ),
+    sa.ForeignKeyConstraint(['ticket_id'], ['tickets.id'], ),
+    sa.PrimaryKeyConstraint('id')
+    )
+    op.create_table('ticket_photos',
+    sa.Column('id', sa.Integer(), autoincrement=True, nullable=False),
+    sa.Column('ticket_id', sa.Integer(), nullable=False),
+    sa.Column('photo_url', sa.String(length=500), nullable=False),
+    sa.Column('is_before', sa.Boolean(), nullable=False),
+    sa.ForeignKeyConstraint(['ticket_id'], ['tickets.id'], ),
+    sa.PrimaryKeyConstraint('id')
+    )
+    op.create_table('ticket_timeline',
+    sa.Column('id', sa.Integer(), autoincrement=True, nullable=False),
+    sa.Column('ticket_id', sa.Integer(), nullable=False),
+    sa.Column('from_status', sa.String(length=30), nullable=True),
+    sa.Column('to_status', sa.String(length=30), nullable=True),
+    sa.Column('note', sa.Text(), nullable=True),
+    sa.Column('user_id', sa.Integer(), nullable=True),
+    sa.Column('created_at', sa.DateTime(), server_default=sa.text('(CURRENT_TIMESTAMP)'), nullable=False),
+    sa.ForeignKeyConstraint(['ticket_id'], ['tickets.id'], ),
+    sa.ForeignKeyConstraint(['user_id'], ['users.id'], ),
+    sa.PrimaryKeyConstraint('id')
+    )
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    """Downgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_table('ticket_timeline')
+    op.drop_table('ticket_photos')
+    op.drop_table('escalations')
+    op.drop_index(op.f('ix_tickets_ticket_number'), table_name='tickets')
+    op.drop_table('tickets')
+    op.drop_table('whatsapp_log')
+    op.drop_index(op.f('ix_users_email'), table_name='users')
+    op.drop_table('users')
+    op.drop_index(op.f('ix_units_apartment_code'), table_name='units')
+    op.drop_table('units')
+    op.drop_table('categories')
+    # ### end Alembic commands ###