aeroresolve_backend/database/schema.sql

-- =============================================================================
-- AeroResolve Database Schema
-- PostgreSQL 14+
-- Generated from TypeORM entities (aeroresolve_backend)
-- =============================================================================
--
-- Usage:
--   psql -h <host> -U <user> -d <database> -f database/schema.sql
--
-- Notes:
--   - Column names use camelCase to match TypeORM entity field names.
--   - In local/dev, TypeORM can also sync via DB_SYNCHRONIZE=true.
--   - Run scripts/seed-master-data.ts after schema creation for demo data.
-- =============================================================================

CREATE EXTENSION IF NOT EXISTS "pgcrypto";

-- ─── Enum Types ─────────────────────────────────────────────────────────────

DO $$ BEGIN
  CREATE TYPE cohort_high_value_passenger_enum AS ENUM (
    'Any',
    'Yes(VIP/Strategic)',
    'No'
  );
EXCEPTION
  WHEN duplicate_object THEN NULL;
END $$;

DO $$ BEGIN
  CREATE TYPE cohort_flight_type_enum AS ENUM (
    'Domestic Only',
    'International Only',
    'Both (All)'
  );
EXCEPTION
  WHEN duplicate_object THEN NULL;
END $$;

-- ─── Tenants ────────────────────────────────────────────────────────────────

CREATE TABLE IF NOT EXISTS tbl_tenants (
  id          UUID PRIMARY KEY DEFAULT gen_random_uuid(),
  slug        VARCHAR NOT NULL,
  name        VARCHAR NOT NULL,
  tier        VARCHAR NOT NULL DEFAULT 'standard',
  "isActive"  BOOLEAN NOT NULL DEFAULT true,
  "createdAt" TIMESTAMP NOT NULL DEFAULT now(),
  "updatedAt" TIMESTAMP NOT NULL DEFAULT now(),
  CONSTRAINT uq_tbl_tenants_slug UNIQUE (slug)
);

-- ─── Master Data ────────────────────────────────────────────────────────────

CREATE TABLE IF NOT EXISTS tbl_membership_tiers (
  id          UUID PRIMARY KEY DEFAULT gen_random_uuid(),
  "tenantId"  UUID NOT NULL REFERENCES tbl_tenants(id) ON DELETE CASCADE,
  label       VARCHAR NOT NULL,
  value       VARCHAR NOT NULL,
  "isActive"  BOOLEAN NOT NULL DEFAULT true,
  "createdAt" TIMESTAMP NOT NULL DEFAULT now(),
  "updatedAt" TIMESTAMP NOT NULL DEFAULT now()
);
CREATE INDEX IF NOT EXISTS idx_tbl_membership_tiers_tenant ON tbl_membership_tiers("tenantId");

CREATE TABLE IF NOT EXISTS tbl_customer_values (
  id          UUID PRIMARY KEY DEFAULT gen_random_uuid(),
  "tenantId"  UUID NOT NULL REFERENCES tbl_tenants(id) ON DELETE CASCADE,
  label       VARCHAR NOT NULL,
  value       VARCHAR NOT NULL,
  "isActive"  BOOLEAN NOT NULL DEFAULT true,
  "createdAt" TIMESTAMP NOT NULL DEFAULT now(),
  "updatedAt" TIMESTAMP NOT NULL DEFAULT now()
);
CREATE INDEX IF NOT EXISTS idx_tbl_customer_values_tenant ON tbl_customer_values("tenantId");

CREATE TABLE IF NOT EXISTS tbl_regions (
  id          UUID PRIMARY KEY DEFAULT gen_random_uuid(),
  "tenantId"  UUID NOT NULL REFERENCES tbl_tenants(id) ON DELETE CASCADE,
  label       VARCHAR NOT NULL,
  value       VARCHAR NOT NULL,
  "isActive"  BOOLEAN NOT NULL DEFAULT true,
  "createdAt" TIMESTAMP NOT NULL DEFAULT now(),
  "updatedAt" TIMESTAMP NOT NULL DEFAULT now()
);
CREATE INDEX IF NOT EXISTS idx_tbl_regions_tenant ON tbl_regions("tenantId");

CREATE TABLE IF NOT EXISTS tbl_trip_purposes (
  id          UUID PRIMARY KEY DEFAULT gen_random_uuid(),
  "tenantId"  UUID NOT NULL REFERENCES tbl_tenants(id) ON DELETE CASCADE,
  label       VARCHAR NOT NULL,
  value       VARCHAR NOT NULL,
  "isActive"  BOOLEAN NOT NULL DEFAULT true,
  "createdAt" TIMESTAMP NOT NULL DEFAULT now(),
  "updatedAt" TIMESTAMP NOT NULL DEFAULT now()
);
CREATE INDEX IF NOT EXISTS idx_tbl_trip_purposes_tenant ON tbl_trip_purposes("tenantId");

CREATE TABLE IF NOT EXISTS tbl_cabin_classes (
  id          UUID PRIMARY KEY DEFAULT gen_random_uuid(),
  "tenantId"  UUID NOT NULL REFERENCES tbl_tenants(id) ON DELETE CASCADE,
  label       VARCHAR NOT NULL,
  value       VARCHAR NOT NULL,
  "isActive"  BOOLEAN NOT NULL DEFAULT true,
  "createdAt" TIMESTAMP NOT NULL DEFAULT now(),
  "updatedAt" TIMESTAMP NOT NULL DEFAULT now()
);
CREATE INDEX IF NOT EXISTS idx_tbl_cabin_classes_tenant ON tbl_cabin_classes("tenantId");

CREATE TABLE IF NOT EXISTS tbl_passenger_types (
  id          UUID PRIMARY KEY DEFAULT gen_random_uuid(),
  "tenantId"  UUID NOT NULL REFERENCES tbl_tenants(id) ON DELETE CASCADE,
  label       VARCHAR NOT NULL,
  value       VARCHAR NOT NULL,
  "isActive"  BOOLEAN NOT NULL DEFAULT true,
  "createdAt" TIMESTAMP NOT NULL DEFAULT now(),
  "updatedAt" TIMESTAMP NOT NULL DEFAULT now()
);
CREATE INDEX IF NOT EXISTS idx_tbl_passenger_types_tenant ON tbl_passenger_types("tenantId");

CREATE TABLE IF NOT EXISTS tbl_ancillary_purchases (
  id          UUID PRIMARY KEY DEFAULT gen_random_uuid(),
  "tenantId"  UUID NOT NULL REFERENCES tbl_tenants(id) ON DELETE CASCADE,
  label       VARCHAR NOT NULL,
  value       VARCHAR NOT NULL,
  "isActive"  BOOLEAN NOT NULL DEFAULT true,
  "createdAt" TIMESTAMP NOT NULL DEFAULT now(),
  "updatedAt" TIMESTAMP NOT NULL DEFAULT now()
);
CREATE INDEX IF NOT EXISTS idx_tbl_ancillary_purchases_tenant ON tbl_ancillary_purchases("tenantId");

CREATE TABLE IF NOT EXISTS tbl_revenue_segments (
  id          UUID PRIMARY KEY DEFAULT gen_random_uuid(),
  "tenantId"  UUID NOT NULL REFERENCES tbl_tenants(id) ON DELETE CASCADE,
  label       VARCHAR NOT NULL,
  value       VARCHAR NOT NULL,
  "isActive"  BOOLEAN NOT NULL DEFAULT true,
  "createdAt" TIMESTAMP NOT NULL DEFAULT now(),
  "updatedAt" TIMESTAMP NOT NULL DEFAULT now()
);
CREATE INDEX IF NOT EXISTS idx_tbl_revenue_segments_tenant ON tbl_revenue_segments("tenantId");

-- ─── Cohorts ────────────────────────────────────────────────────────────────

CREATE TABLE IF NOT EXISTS tbl_cohorts (
  id                    UUID PRIMARY KEY DEFAULT gen_random_uuid(),
  "tenantId"            UUID NOT NULL REFERENCES tbl_tenants(id) ON DELETE CASCADE,
  "scopeType"           VARCHAR,
  name                  VARCHAR NOT NULL,
  description           VARCHAR,
  status                VARCHAR NOT NULL DEFAULT 'Draft',
  "highValuePassenger"  cohort_high_value_passenger_enum NOT NULL DEFAULT 'Any',
  "flightType"          cohort_flight_type_enum,
  "originAirport"       TEXT,
  "destinationAirport"  TEXT,
  "createdAt"           TIMESTAMP NOT NULL DEFAULT now(),
  "updatedAt"           TIMESTAMP NOT NULL DEFAULT now()
);
CREATE INDEX IF NOT EXISTS idx_tbl_cohorts_tenant ON tbl_cohorts("tenantId");

-- ─── Cohort Join Tables (Many-to-Many) ──────────────────────────────────────

CREATE TABLE IF NOT EXISTS tbl_cohort_cabin_classes (
  "cohortId"      UUID NOT NULL REFERENCES tbl_cohorts(id) ON DELETE CASCADE,
  "cabinClassId"  UUID NOT NULL REFERENCES tbl_cabin_classes(id) ON DELETE CASCADE,
  PRIMARY KEY ("cohortId", "cabinClassId")
);

CREATE TABLE IF NOT EXISTS tbl_cohort_passenger_types (
  "cohortId"         UUID NOT NULL REFERENCES tbl_cohorts(id) ON DELETE CASCADE,
  "passengerTypeId"  UUID NOT NULL REFERENCES tbl_passenger_types(id) ON DELETE CASCADE,
  PRIMARY KEY ("cohortId", "passengerTypeId")
);

CREATE TABLE IF NOT EXISTS tbl_cohort_ancillary_purchases (
  "cohortId"            UUID NOT NULL REFERENCES tbl_cohorts(id) ON DELETE CASCADE,
  "ancillaryPurchaseId" UUID NOT NULL REFERENCES tbl_ancillary_purchases(id) ON DELETE CASCADE,
  PRIMARY KEY ("cohortId", "ancillaryPurchaseId")
);

CREATE TABLE IF NOT EXISTS tbl_cohort_loyalty_tiers (
  "cohortId"         UUID NOT NULL REFERENCES tbl_cohorts(id) ON DELETE CASCADE,
  "membershipTierId" UUID NOT NULL REFERENCES tbl_membership_tiers(id) ON DELETE CASCADE,
  PRIMARY KEY ("cohortId", "membershipTierId")
);

CREATE TABLE IF NOT EXISTS tbl_cohort_revenue_segments (
  "cohortId"         UUID NOT NULL REFERENCES tbl_cohorts(id) ON DELETE CASCADE,
  "revenueSegmentId" UUID NOT NULL REFERENCES tbl_revenue_segments(id) ON DELETE CASCADE,
  PRIMARY KEY ("cohortId", "revenueSegmentId")
);

CREATE TABLE IF NOT EXISTS tbl_cohort_regions (
  "cohortId" UUID NOT NULL REFERENCES tbl_cohorts(id) ON DELETE CASCADE,
  "regionId" UUID NOT NULL REFERENCES tbl_regions(id) ON DELETE CASCADE,
  PRIMARY KEY ("cohortId", "regionId")
);

CREATE TABLE IF NOT EXISTS tbl_cohort_trip_purposes (
  "cohortId"      UUID NOT NULL REFERENCES tbl_cohorts(id) ON DELETE CASCADE,
  "tripPurposeId" UUID NOT NULL REFERENCES tbl_trip_purposes(id) ON DELETE CASCADE,
  PRIMARY KEY ("cohortId", "tripPurposeId")
);