Investidor-V2/database/migrations/2026_09_24_001000_investmoz_identity.php

<?php

use Illuminate\Database\Migrations\Migration;
use Illuminate\Support\Facades\DB;

return new class extends Migration
{
    // Laravel's migration ledger provides idempotency; object drift fails explicitly.
    public function up(): void
    {
        if (DB::connection()->getDriverName() !== 'pgsql') {
            throw new RuntimeException('InvestMoz requires PostgreSQL with PostGIS. Use the isolated pgsql test environment.');
        }

        DB::statement(<<<'SQL'
CREATE TABLE public.organizations (
    id uuid DEFAULT gen_random_uuid() NOT NULL,
    source_system text NOT NULL DEFAULT 'investmoz',
    external_id text,
    version_no integer NOT NULL DEFAULT 1,
    data_classification text NOT NULL DEFAULT 'internal',
    correlation_id uuid,
    created_at timestamptz NOT NULL DEFAULT now(),
    updated_at timestamptz NOT NULL DEFAULT now(),
    deleted_at timestamptz,
    name text NOT NULL,
    organization_type text NOT NULL,
    CONSTRAINT imz_organizations_pk PRIMARY KEY (id),
    CONSTRAINT imz_organizations_check_01 CHECK (version_no > 0),
    CONSTRAINT imz_organizations_check_02 CHECK (data_classification IN ('public','internal','confidential','restricted')),
    CONSTRAINT imz_organizations_check_03 CHECK (organization_type IN ('public','private','ngo','education'))
);
SQL);

        DB::statement(<<<'SQL'
CREATE TABLE public.memberships (
    id uuid DEFAULT gen_random_uuid() NOT NULL,
    source_system text NOT NULL DEFAULT 'investmoz',
    external_id text,
    version_no integer NOT NULL DEFAULT 1,
    data_classification text NOT NULL DEFAULT 'internal',
    correlation_id uuid,
    created_at timestamptz NOT NULL DEFAULT now(),
    updated_at timestamptz NOT NULL DEFAULT now(),
    deleted_at timestamptz,
    user_id bigint NOT NULL CONSTRAINT imz_memberships_user_id_fk REFERENCES public.users(id) ON DELETE CASCADE ON UPDATE CASCADE,
    organization_id uuid NOT NULL CONSTRAINT imz_memberships_organization_id_fk REFERENCES public.organizations(id) ON DELETE CASCADE ON UPDATE CASCADE,
    role text NOT NULL,
    CONSTRAINT imz_memberships_pk PRIMARY KEY (id),
    CONSTRAINT imz_memberships_check_01 CHECK (version_no > 0),
    CONSTRAINT imz_memberships_check_02 CHECK (data_classification IN ('public','internal','confidential','restricted')),
    CONSTRAINT imz_memberships_check_03 CHECK (role IN ('admin','manager','officer','viewer'))
);
SQL);

        DB::statement(<<<'SQL'
CREATE TABLE public.consents (
    id uuid DEFAULT gen_random_uuid() NOT NULL,
    source_system text NOT NULL DEFAULT 'investmoz',
    external_id text,
    version_no integer NOT NULL DEFAULT 1,
    data_classification text NOT NULL DEFAULT 'internal',
    correlation_id uuid,
    created_at timestamptz NOT NULL DEFAULT now(),
    updated_at timestamptz NOT NULL DEFAULT now(),
    deleted_at timestamptz,
    user_id bigint CONSTRAINT imz_consents_user_id_fk REFERENCES public.users(id) ON DELETE SET NULL ON UPDATE CASCADE,
    subject_ref text NOT NULL,
    purpose text NOT NULL,
    status text NOT NULL,
    granted_at timestamptz,
    withdrawn_at timestamptz,
    CONSTRAINT imz_consents_pk PRIMARY KEY (id),
    CONSTRAINT imz_consents_check_01 CHECK (version_no > 0),
    CONSTRAINT imz_consents_check_02 CHECK (data_classification IN ('public','internal','confidential','restricted')),
    CONSTRAINT imz_consents_check_03 CHECK (status IN ('granted','withdrawn','expired'))
);
SQL);
    }

    public function down(): void
    {
        if (DB::connection()->getDriverName() !== 'pgsql') {
            throw new RuntimeException('InvestMoz rollback requires PostgreSQL.');
        }

        DB::statement(<<<'SQL'
ALTER TABLE IF EXISTS public.consents DROP CONSTRAINT IF EXISTS imz_consents_user_id_fk RESTRICT;
SQL);

        DB::statement(<<<'SQL'
ALTER TABLE IF EXISTS public.consents DROP CONSTRAINT IF EXISTS imz_consents_pk RESTRICT;
SQL);

        DB::statement(<<<'SQL'
ALTER TABLE IF EXISTS public.consents DROP CONSTRAINT IF EXISTS imz_consents_check_01 RESTRICT;
SQL);

        DB::statement(<<<'SQL'
ALTER TABLE IF EXISTS public.consents DROP CONSTRAINT IF EXISTS imz_consents_check_02 RESTRICT;
SQL);

        DB::statement(<<<'SQL'
ALTER TABLE IF EXISTS public.consents DROP CONSTRAINT IF EXISTS imz_consents_check_03 RESTRICT;
SQL);

        DB::statement(<<<'SQL'
DROP TABLE IF EXISTS public.consents RESTRICT;
SQL);

        DB::statement(<<<'SQL'
ALTER TABLE IF EXISTS public.memberships DROP CONSTRAINT IF EXISTS imz_memberships_user_id_fk RESTRICT;
SQL);

        DB::statement(<<<'SQL'
ALTER TABLE IF EXISTS public.memberships DROP CONSTRAINT IF EXISTS imz_memberships_organization_id_fk RESTRICT;
SQL);

        DB::statement(<<<'SQL'
ALTER TABLE IF EXISTS public.memberships DROP CONSTRAINT IF EXISTS imz_memberships_pk RESTRICT;
SQL);

        DB::statement(<<<'SQL'
ALTER TABLE IF EXISTS public.memberships DROP CONSTRAINT IF EXISTS imz_memberships_check_01 RESTRICT;
SQL);

        DB::statement(<<<'SQL'
ALTER TABLE IF EXISTS public.memberships DROP CONSTRAINT IF EXISTS imz_memberships_check_02 RESTRICT;
SQL);

        DB::statement(<<<'SQL'
ALTER TABLE IF EXISTS public.memberships DROP CONSTRAINT IF EXISTS imz_memberships_check_03 RESTRICT;
SQL);

        DB::statement(<<<'SQL'
DROP TABLE IF EXISTS public.memberships RESTRICT;
SQL);

        DB::statement(<<<'SQL'
ALTER TABLE IF EXISTS public.organizations DROP CONSTRAINT IF EXISTS imz_organizations_pk RESTRICT;
SQL);

        DB::statement(<<<'SQL'
ALTER TABLE IF EXISTS public.organizations DROP CONSTRAINT IF EXISTS imz_organizations_check_01 RESTRICT;
SQL);

        DB::statement(<<<'SQL'
ALTER TABLE IF EXISTS public.organizations DROP CONSTRAINT IF EXISTS imz_organizations_check_02 RESTRICT;
SQL);

        DB::statement(<<<'SQL'
ALTER TABLE IF EXISTS public.organizations DROP CONSTRAINT IF EXISTS imz_organizations_check_03 RESTRICT;
SQL);

        DB::statement(<<<'SQL'
DROP TABLE IF EXISTS public.organizations RESTRICT;
SQL);
    }
};