Primo schema DB

.gitignore

@@ -3,6 +3,9 @@
 __pycache__/
 *.py[cod]
 *$py.class
+__pycache__/
+*.py[cod]
+.env
 
 # C extensions
 *.so

backend/alembic/versions/0001_initial_schema.py

@@ -0,0 +1,350 @@
+"""schema iniziale
+
+Revision ID: 0001
+Revises:
+Create Date: 2026-04-28 12:40:08.000000
+
+"""
+from typing import Sequence, Union
+from alembic import op
+
+revision: str = "0001"
+down_revision: Union[str, None] = None
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    op.execute("""
+        DO $$ BEGIN
+            CREATE TYPE userrole AS ENUM ('venditore','valutatore','backoffice','operatore_perizie','approvatore_perizie','admin');
+        EXCEPTION WHEN duplicate_object THEN NULL; END $$;
+
+        DO $$ BEGIN
+            CREATE TYPE valuationstatus AS ENUM ('bozza','inviata','in_lavorazione','completata','vinta','persa');
+        EXCEPTION WHEN duplicate_object THEN NULL; END $$;
+
+        DO $$ BEGIN
+            CREATE TYPE valuationpriority AS ENUM ('contratto','preventivo','valutazione');
+        EXCEPTION WHEN duplicate_object THEN NULL; END $$;
+
+        DO $$ BEGIN
+            CREATE TYPE retakeregime AS ENUM ('nuovo','usato');
+        EXCEPTION WHEN duplicate_object THEN NULL; END $$;
+
+        DO $$ BEGIN
+            CREATE TYPE repairstatus AS ENUM ('bozza','inviata','in_approvazione','approvata','rifiutata','chiusa');
+        EXCEPTION WHEN duplicate_object THEN NULL; END $$;
+
+        DO $$ BEGIN
+            CREATE TYPE repairdestination AS ENUM ('vendita','rottamazione','altro');
+        EXCEPTION WHEN duplicate_object THEN NULL; END $$;
+
+        DO $$ BEGIN
+            CREATE TYPE offerstatus AS ENUM ('in_attesa','accettata','rifiutata');
+        EXCEPTION WHEN duplicate_object THEN NULL; END $$;
+
+        CREATE TABLE IF NOT EXISTS groups (
+            id SERIAL PRIMARY KEY,
+            name VARCHAR(100) NOT NULL,
+            description VARCHAR(255),
+            is_active BOOLEAN NOT NULL DEFAULT TRUE,
+            created_at TIMESTAMPTZ NOT NULL DEFAULT now()
+        );
+
+        CREATE TABLE IF NOT EXISTS users (
+            id SERIAL PRIMARY KEY,
+            email VARCHAR(255) NOT NULL UNIQUE,
+            full_name VARCHAR(200) NOT NULL,
+            hashed_password VARCHAR(255) NOT NULL,
+            role userrole NOT NULL,
+            group_id INTEGER REFERENCES groups(id),
+            is_active BOOLEAN NOT NULL DEFAULT TRUE,
+            notify_email BOOLEAN NOT NULL DEFAULT TRUE,
+            notify_push BOOLEAN NOT NULL DEFAULT TRUE,
+            created_at TIMESTAMPTZ NOT NULL DEFAULT now(),
+            updated_at TIMESTAMPTZ NOT NULL DEFAULT now()
+        );
+        CREATE INDEX IF NOT EXISTS ix_users_email ON users (email);
+
+        CREATE TABLE IF NOT EXISTS vehicle_registry (
+            plate VARCHAR(10) PRIMARY KEY,
+            vin VARCHAR(17),
+            vehicle_type VARCHAR(50),
+            registration_date DATE,
+            homologation_code VARCHAR(50),
+            engine_code VARCHAR(20),
+            last_revision_date DATE,
+            foreign_plate VARCHAR(20),
+            foreign_registration_date DATE,
+            foreign_country VARCHAR(50),
+            is_foreign_registered BOOLEAN,
+            source VARCHAR(20),
+            raw_response JSONB,
+            fetched_at TIMESTAMPTZ,
+            expires_at TIMESTAMPTZ,
+            selected_motornet_code VARCHAR(20)
+        );
+
+        CREATE TABLE IF NOT EXISTS vehicle_versions (
+            motornet_code VARCHAR(20) PRIMARY KEY,
+            brand_acronym VARCHAR(10),
+            brand_name VARCHAR(50),
+            model_code VARCHAR(10),
+            model_description VARCHAR(100),
+            gamma_code VARCHAR(10),
+            gamma_description VARCHAR(100),
+            series_code VARCHAR(10),
+            series_description VARCHAR(100),
+            historical_group_code VARCHAR(10),
+            historical_group_desc VARCHAR(100),
+            cod_desc_model_code VARCHAR(10),
+            cod_desc_model_desc VARCHAR(100),
+            version_label VARCHAR(200),
+            body_type VARCHAR(10),
+            doors SMALLINT,
+            wheelbase SMALLINT,
+            list_price NUMERIC(10,2),
+            production_start DATE,
+            production_end DATE,
+            commercial_start DATE,
+            commercial_end DATE,
+            first_seen_at TIMESTAMPTZ,
+            last_seen_at TIMESTAMPTZ,
+            seen_count INTEGER NOT NULL DEFAULT 1,
+            source VARCHAR(20)
+        );
+
+        CREATE TABLE IF NOT EXISTS plate_version_candidates (
+            plate VARCHAR(10) REFERENCES vehicle_registry(plate),
+            motornet_code VARCHAR(20) REFERENCES vehicle_versions(motornet_code),
+            is_selected BOOLEAN NOT NULL DEFAULT FALSE,
+            PRIMARY KEY (plate, motornet_code)
+        );
+
+        CREATE TABLE IF NOT EXISTS api_usage_log (
+            id SERIAL PRIMARY KEY,
+            source VARCHAR(20),
+            plate VARCHAR(10),
+            hit_cache BOOLEAN NOT NULL DEFAULT FALSE,
+            remaining_queries INTEGER,
+            called_at TIMESTAMPTZ NOT NULL DEFAULT now()
+        );
+
+        CREATE TABLE IF NOT EXISTS valuations (
+            id SERIAL PRIMARY KEY,
+            plate VARCHAR(10) NOT NULL REFERENCES vehicle_registry(plate),
+            user_id INTEGER NOT NULL REFERENCES users(id),
+            group_id INTEGER REFERENCES groups(id),
+            motornet_code VARCHAR(20) REFERENCES vehicle_versions(motornet_code),
+            mileage INTEGER,
+            retake_regime retakeregime,
+            expected_return_date DATE,
+            interest_fuel VARCHAR(50),
+            priority valuationpriority NOT NULL DEFAULT 'valutazione',
+            notes TEXT,
+            status valuationstatus NOT NULL DEFAULT 'bozza',
+            final_value NUMERIC(10,2),
+            evaluator_id INTEGER REFERENCES users(id),
+            evaluator_notes TEXT,
+            is_frozen BOOLEAN NOT NULL DEFAULT FALSE,
+            priority_rank INTEGER NOT NULL DEFAULT 3,
+            created_at TIMESTAMPTZ NOT NULL DEFAULT now(),
+            updated_at TIMESTAMPTZ NOT NULL DEFAULT now()
+        );
+        CREATE INDEX IF NOT EXISTS ix_valuations_plate ON valuations (plate);
+        CREATE INDEX IF NOT EXISTS ix_valuations_status ON valuations (status);
+
+        CREATE TABLE IF NOT EXISTS valuation_photos (
+            id SERIAL PRIMARY KEY,
+            valuation_id INTEGER NOT NULL REFERENCES valuations(id),
+            filename VARCHAR(255) NOT NULL,
+            storage_path VARCHAR(500) NOT NULL,
+            uploaded_by INTEGER NOT NULL REFERENCES users(id),
+            uploaded_at TIMESTAMPTZ NOT NULL DEFAULT now()
+        );
+
+        CREATE TABLE IF NOT EXISTS valuation_comments (
+            id SERIAL PRIMARY KEY,
+            valuation_id INTEGER NOT NULL REFERENCES valuations(id),
+            user_id INTEGER NOT NULL REFERENCES users(id),
+            content TEXT NOT NULL,
+            visible_to_all BOOLEAN NOT NULL DEFAULT TRUE,
+            created_at TIMESTAMPTZ NOT NULL DEFAULT now()
+        );
+
+        CREATE TABLE IF NOT EXISTS valuation_history (
+            id SERIAL PRIMARY KEY,
+            valuation_id INTEGER NOT NULL REFERENCES valuations(id),
+            changed_by INTEGER NOT NULL REFERENCES users(id),
+            field_name VARCHAR(100) NOT NULL,
+            old_value TEXT,
+            new_value TEXT,
+            changed_at TIMESTAMPTZ NOT NULL DEFAULT now()
+        );
+
+        CREATE TABLE IF NOT EXISTS contracts (
+            id SERIAL PRIMARY KEY,
+            contract_number VARCHAR(50) NOT NULL,
+            year INTEGER NOT NULL,
+            company VARCHAR(100) NOT NULL,
+            area VARCHAR(100),
+            plate VARCHAR(10),
+            customer_name VARCHAR(200),
+            import_batch VARCHAR(100),
+            imported_at TIMESTAMPTZ NOT NULL DEFAULT now()
+        );
+
+        CREATE TABLE IF NOT EXISTS valuation_contracts (
+            id SERIAL PRIMARY KEY,
+            valuation_id INTEGER NOT NULL REFERENCES valuations(id),
+            contract_id INTEGER NOT NULL REFERENCES contracts(id),
+            linked_by INTEGER NOT NULL REFERENCES users(id),
+            linked_at TIMESTAMPTZ NOT NULL DEFAULT now()
+        );
+
+        CREATE TABLE IF NOT EXISTS repairs (
+            id SERIAL PRIMARY KEY,
+            plate VARCHAR(10) NOT NULL REFERENCES vehicle_registry(plate),
+            company VARCHAR(100),
+            infinity_repair_number VARCHAR(50),
+            intervention_type VARCHAR(100),
+            delivery_location VARCHAR(100),
+            group_id INTEGER REFERENCES groups(id),
+            created_by INTEGER NOT NULL REFERENCES users(id),
+            status repairstatus NOT NULL DEFAULT 'bozza',
+            destination repairdestination,
+            offer_status offerstatus,
+            estimated_value NUMERIC(10,2),
+            actual_value NUMERIC(10,2),
+            subtotal NUMERIC(10,2),
+            notes TEXT,
+            created_at TIMESTAMPTZ NOT NULL DEFAULT now(),
+            updated_at TIMESTAMPTZ NOT NULL DEFAULT now()
+        );
+        CREATE INDEX IF NOT EXISTS ix_repairs_plate ON repairs (plate);
+        CREATE INDEX IF NOT EXISTS ix_repairs_status ON repairs (status);
+
+        CREATE TABLE IF NOT EXISTS repair_documents (
+            id SERIAL PRIMARY KEY,
+            repair_id INTEGER NOT NULL REFERENCES repairs(id),
+            filename VARCHAR(255) NOT NULL,
+            storage_path VARCHAR(500) NOT NULL,
+            uploaded_by INTEGER NOT NULL REFERENCES users(id),
+            uploaded_at TIMESTAMPTZ NOT NULL DEFAULT now()
+        );
+
+        CREATE TABLE IF NOT EXISTS repair_comments (
+            id SERIAL PRIMARY KEY,
+            repair_id INTEGER NOT NULL REFERENCES repairs(id),
+            user_id INTEGER NOT NULL REFERENCES users(id),
+            content TEXT NOT NULL,
+            mentions TEXT,
+            created_at TIMESTAMPTZ NOT NULL DEFAULT now()
+        );
+
+        CREATE TABLE IF NOT EXISTS repair_history (
+            id SERIAL PRIMARY KEY,
+            repair_id INTEGER NOT NULL REFERENCES repairs(id),
+            changed_by INTEGER NOT NULL REFERENCES users(id),
+            field_name VARCHAR(100) NOT NULL,
+            old_value TEXT,
+            new_value TEXT,
+            changed_at TIMESTAMPTZ NOT NULL DEFAULT now()
+        );
+
+        CREATE TABLE IF NOT EXISTS notifications (
+            id SERIAL PRIMARY KEY,
+            user_id INTEGER NOT NULL REFERENCES users(id),
+            title VARCHAR(200) NOT NULL,
+            body TEXT,
+            link VARCHAR(500),
+            is_read BOOLEAN NOT NULL DEFAULT FALSE,
+            created_at TIMESTAMPTZ NOT NULL DEFAULT now()
+        );
+
+        CREATE TABLE IF NOT EXISTS alert_config (
+            id SERIAL PRIMARY KEY,
+            key VARCHAR(100) NOT NULL UNIQUE,
+            value VARCHAR(255) NOT NULL,
+            description VARCHAR(500),
+            updated_at TIMESTAMPTZ NOT NULL DEFAULT now()
+        );
+
+        CREATE TABLE IF NOT EXISTS vehicle_stock (
+            id SERIAL PRIMARY KEY,
+            plate VARCHAR(10) NOT NULL,
+            brand VARCHAR(50),
+            model VARCHAR(100),
+            version VARCHAR(200),
+            registration_date VARCHAR(20),
+            mileage INTEGER,
+            location VARCHAR(100),
+            import_batch VARCHAR(100),
+            imported_at TIMESTAMPTZ NOT NULL DEFAULT now()
+        );
+        CREATE INDEX IF NOT EXISTS ix_vehicle_stock_plate ON vehicle_stock (plate);
+
+        CREATE TABLE IF NOT EXISTS repair_costs_avg (
+            id SERIAL PRIMARY KEY,
+            model VARCHAR(100) NOT NULL,
+            avg_cost NUMERIC(10,2),
+            import_batch VARCHAR(100),
+            imported_at TIMESTAMPTZ NOT NULL DEFAULT now()
+        );
+        CREATE INDEX IF NOT EXISTS ix_repair_costs_avg_model ON repair_costs_avg (model);
+
+        CREATE TABLE IF NOT EXISTS vehicle_sales_avg (
+            id SERIAL PRIMARY KEY,
+            model VARCHAR(100) NOT NULL,
+            avg_stock_days NUMERIC(6,1),
+            avg_repair_cost NUMERIC(10,2),
+            avg_margin_eur NUMERIC(10,2),
+            avg_margin_pct NUMERIC(5,2),
+            avg_sale_price NUMERIC(10,2),
+            import_batch VARCHAR(100),
+            imported_at TIMESTAMPTZ NOT NULL DEFAULT now()
+        );
+        CREATE INDEX IF NOT EXISTS ix_vehicle_sales_avg_model ON vehicle_sales_avg (model);
+
+        INSERT INTO alert_config (key, value, description)
+        VALUES
+            ('cache_ttl_days', '90', 'TTL cache targhe in giorni'),
+            ('alert_days_threshold', '30', 'Giorni ritardo rientro per alert'),
+            ('repair_alert_pct_consuntiva', '20', 'Soglia % preventivo vs consuntiva'),
+            ('repair_alert_pct_preventiva', '20', 'Soglia % preventivo vs preventiva')
+        ON CONFLICT (key) DO NOTHING;
+    """)
+
+
+def downgrade() -> None:
+    op.execute("""
+        DROP TABLE IF EXISTS vehicle_sales_avg CASCADE;
+        DROP TABLE IF EXISTS repair_costs_avg CASCADE;
+        DROP TABLE IF EXISTS vehicle_stock CASCADE;
+        DROP TABLE IF EXISTS alert_config CASCADE;
+        DROP TABLE IF EXISTS notifications CASCADE;
+        DROP TABLE IF EXISTS repair_history CASCADE;
+        DROP TABLE IF EXISTS repair_comments CASCADE;
+        DROP TABLE IF EXISTS repair_documents CASCADE;
+        DROP TABLE IF EXISTS repairs CASCADE;
+        DROP TABLE IF EXISTS valuation_contracts CASCADE;
+        DROP TABLE IF EXISTS contracts CASCADE;
+        DROP TABLE IF EXISTS valuation_history CASCADE;
+        DROP TABLE IF EXISTS valuation_comments CASCADE;
+        DROP TABLE IF EXISTS valuation_photos CASCADE;
+        DROP TABLE IF EXISTS valuations CASCADE;
+        DROP TABLE IF EXISTS api_usage_log CASCADE;
+        DROP TABLE IF EXISTS plate_version_candidates CASCADE;
+        DROP TABLE IF EXISTS vehicle_versions CASCADE;
+        DROP TABLE IF EXISTS vehicle_registry CASCADE;
+        DROP TABLE IF EXISTS users CASCADE;
+        DROP TABLE IF EXISTS groups CASCADE;
+        DROP TYPE IF EXISTS offerstatus;
+        DROP TYPE IF EXISTS repairdestination;
+        DROP TYPE IF EXISTS repairstatus;
+        DROP TYPE IF EXISTS retakeregime;
+        DROP TYPE IF EXISTS valuationpriority;
+        DROP TYPE IF EXISTS valuationstatus;
+        DROP TYPE IF EXISTS userrole;
+    """)