feat(F-G-H-I): STL cache, invoices, import validation, notification settings

Phase F — STL Hash Cache: - Migration 041: step_file_hash column on cad_files - cache_service.py: SHA256 hash + MinIO-backed STL cache (check/store) - render_step_thumbnail: compute+persist hash before render - generate_stl_cache: check MinIO cache before cadquery conversion, store after Phase G — Invoices: - Migration 042: invoices + invoice_lines tables with RLS - Invoice/InvoiceLine models + schemas - billing service: generate_invoice_number (INV-YYYY-NNNN), create/list/get/delete/PDF - WeasyPrint PDF generation; backend Dockerfile + pyproject.toml deps - invoice_router with 6 endpoints; registered in main.py - frontend: Billing.tsx page + api/billing.ts; route + nav link Phase H — Import Sanity Check: - Migration 043: import_validations table - ImportValidation model + schemas - run_sanity_check: material fuzzy-match (cutoff=0.8), STEP availability, duplicate detection - validate_excel_import Celery task (queue: step_processing) - uploads.py: create ImportValidation on /excel, fire task, expose GET /validations/{id} - frontend: Upload.tsx polling ValidationDialog with Ampel status indicators Phase I — Notification Settings: - Migration 044: notification_configs table (user×event×channel toggles) - NotificationConfig model + seeds (in_app=true, email=false) - get/upsert/reset config endpoints on /notifications/config - frontend: NotificationSettings.tsx page + api/notifications.ts extensions Infrastructure: - docker-compose.yml: add worker-thumbnail service (concurrency=1, Q=thumbnail_rendering) - Fix Dockerfile: libgdk-pixbuf-2.0-0 (correct Debian bookworm package name) Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-03-06 18:05:01 +01:00
parent 7706c514c8
commit f19a6ccde8
34 changed files with 1940 additions and 14 deletions
@@ -0,0 +1,22 @@
+"""Add step_file_hash to cad_files.
+
+Revision ID: 041
+Revises: 040
+"""
+import sqlalchemy as sa
+from alembic import op
+
+revision = '041'
+down_revision = '040'
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    op.add_column('cad_files', sa.Column('step_file_hash', sa.String(64), nullable=True))
+    op.create_index('ix_cad_files_step_file_hash', 'cad_files', ['step_file_hash'])
+
+
+def downgrade():
+    op.drop_index('ix_cad_files_step_file_hash', table_name='cad_files')
+    op.drop_column('cad_files', 'step_file_hash')
@@ -0,0 +1,67 @@
+"""Add invoices and invoice_lines tables.
+
+Revision ID: 042
+Revises: 041
+"""
+import sqlalchemy as sa
+from alembic import op
+from sqlalchemy.dialects.postgresql import UUID
+
+revision = '042'
+down_revision = '041'
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    op.create_table(
+        'invoices',
+        sa.Column('id', UUID(as_uuid=True), primary_key=True, server_default=sa.text('gen_random_uuid()')),
+        sa.Column('tenant_id', UUID(as_uuid=True), sa.ForeignKey('tenants.id', ondelete='CASCADE'), nullable=True),
+        sa.Column('invoice_number', sa.String(20), nullable=False, unique=True),
+        sa.Column('status', sa.String(20), nullable=False, server_default='draft'),
+        sa.Column('issued_at', sa.Date, nullable=True),
+        sa.Column('due_at', sa.Date, nullable=True),
+        sa.Column('total_net', sa.Numeric(12, 2), nullable=True),
+        sa.Column('total_vat', sa.Numeric(12, 2), nullable=True),
+        sa.Column('vat_rate', sa.Numeric(5, 4), nullable=False, server_default='0.19'),
+        sa.Column('currency', sa.String(3), nullable=False, server_default='EUR'),
+        sa.Column('notes', sa.Text, nullable=True),
+        sa.Column('pdf_key', sa.Text, nullable=True),
+        sa.Column('created_at', sa.DateTime, nullable=False, server_default=sa.text('NOW()')),
+        sa.Column('updated_at', sa.DateTime, nullable=False, server_default=sa.text('NOW()')),
+    )
+    op.create_index('ix_invoices_tenant', 'invoices', ['tenant_id'])
+    op.create_index('ix_invoices_status', 'invoices', ['status'])
+
+    op.create_table(
+        'invoice_lines',
+        sa.Column('id', UUID(as_uuid=True), primary_key=True, server_default=sa.text('gen_random_uuid()')),
+        sa.Column('invoice_id', UUID(as_uuid=True), sa.ForeignKey('invoices.id', ondelete='CASCADE'), nullable=False),
+        sa.Column('order_line_id', UUID(as_uuid=True), sa.ForeignKey('order_lines.id', ondelete='SET NULL'), nullable=True),
+        sa.Column('description', sa.Text, nullable=False),
+        sa.Column('quantity', sa.Integer, nullable=False, server_default='1'),
+        sa.Column('unit_price', sa.Numeric(10, 2), nullable=True),
+        sa.Column('total', sa.Numeric(10, 2), nullable=True),
+    )
+    op.create_index('ix_invoice_lines_invoice', 'invoice_lines', ['invoice_id'])
+
+    # RLS
+    op.execute("ALTER TABLE invoices ENABLE ROW LEVEL SECURITY")
+    op.execute("""
+        DO $$ BEGIN
+            CREATE POLICY tenant_isolation ON invoices
+            USING (tenant_id = current_setting('app.current_tenant_id', true)::uuid);
+        EXCEPTION WHEN duplicate_object THEN NULL; END $$;
+    """)
+    op.execute("""
+        DO $$ BEGIN
+            CREATE POLICY admin_bypass ON invoices
+            USING (current_setting('app.current_tenant_id', true) = 'bypass');
+        EXCEPTION WHEN duplicate_object THEN NULL; END $$;
+    """)
+
+
+def downgrade():
+    op.drop_table('invoice_lines')
+    op.drop_table('invoices')
@@ -0,0 +1,33 @@
+"""Add import_validations table.
+
+Revision ID: 043
+Revises: 042
+"""
+import sqlalchemy as sa
+from alembic import op
+from sqlalchemy.dialects.postgresql import UUID, JSONB
+
+revision = '043'
+down_revision = '042'
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    op.create_table(
+        'import_validations',
+        sa.Column('id', UUID(as_uuid=True), primary_key=True, server_default=sa.text('gen_random_uuid()')),
+        sa.Column('tenant_id', UUID(as_uuid=True), sa.ForeignKey('tenants.id', ondelete='CASCADE'), nullable=True),
+        sa.Column('excel_path', sa.Text, nullable=False),
+        sa.Column('status', sa.String(20), nullable=False, server_default='pending'),
+        sa.Column('summary', JSONB, nullable=True),
+        sa.Column('rows', JSONB, nullable=True),
+        sa.Column('created_at', sa.DateTime, nullable=False, server_default=sa.text('NOW()')),
+        sa.Column('completed_at', sa.DateTime, nullable=True),
+    )
+    op.create_index('ix_import_validations_tenant', 'import_validations', ['tenant_id'])
+    op.create_index('ix_import_validations_status', 'import_validations', ['status'])
+
+
+def downgrade():
+    op.drop_table('import_validations')
@@ -0,0 +1,56 @@
+"""Add notification_configs table.
+
+Revision ID: 044
+Revises: 043
+"""
+import sqlalchemy as sa
+from alembic import op
+from sqlalchemy.dialects.postgresql import UUID
+
+revision = '044'
+down_revision = '043'
+branch_labels = None
+depends_on = None
+
+# Standard events
+EVENTS = [
+    "order.submitted",
+    "order.completed",
+    "render.completed",
+    "render.failed",
+    "excel.imported",
+]
+
+
+def upgrade():
+    op.create_table(
+        'notification_configs',
+        sa.Column('id', UUID(as_uuid=True), primary_key=True, server_default=sa.text('gen_random_uuid()')),
+        sa.Column('user_id', UUID(as_uuid=True), sa.ForeignKey('users.id', ondelete='CASCADE'), nullable=False),
+        sa.Column('event_type', sa.String(100), nullable=False),
+        sa.Column('channel', sa.String(20), nullable=False),
+        sa.Column('enabled', sa.Boolean, nullable=False, server_default='true'),
+        sa.Column('created_at', sa.DateTime, nullable=False, server_default=sa.text('NOW()')),
+    )
+    op.create_index('ix_notification_configs_user', 'notification_configs', ['user_id'])
+    op.create_unique_constraint(
+        'uq_notification_config_user_event_channel',
+        'notification_configs',
+        ['user_id', 'event_type', 'channel']
+    )
+    # Seed defaults for admin user (in_app=true, email=false)
+    for event in EVENTS:
+        op.execute(f"""
+            INSERT INTO notification_configs (user_id, event_type, channel, enabled)
+            SELECT id, '{event}', 'in_app', true FROM users WHERE role = 'admin'
+            ON CONFLICT DO NOTHING
+        """)
+        op.execute(f"""
+            INSERT INTO notification_configs (user_id, event_type, channel, enabled)
+            SELECT id, '{event}', 'email', false FROM users WHERE role = 'admin'
+            ON CONFLICT DO NOTHING
+        """)
+
+
+def downgrade():
+    op.drop_table('notification_configs')