BEGIN;

--
-- Function: gen_random_uuid_v7()
-- Source: https://gist.github.com/kjmph/5bd772b2c2df145aa645b837da7eca74
-- License: MIT (copyright notice included on the generator source code).
--
create or replace function gen_random_uuid_v7()
returns uuid
as $$
begin
  -- use random v4 uuid as starting point (which has the same variant we need)
  -- then overlay timestamp
  -- then set version 7 by flipping the 2 and 1 bit in the version 4 string
  return encode(
    set_bit(
      set_bit(
        overlay(uuid_send(gen_random_uuid())
                placing substring(int8send(floor(extract(epoch from clock_timestamp()) * 1000)::bigint) from 3)
                from 1 for 6
        ),
        52, 1
      ),
      53, 1
    ),
    'hex')::uuid;
end
$$
language plpgsql
volatile;

--
-- ACTION CREATE TABLE
--
CREATE TABLE "halkyon_oidc_attempt" (
    "id" uuid PRIMARY KEY DEFAULT gen_random_uuid(),
    "provider" text NOT NULL,
    "state" text NOT NULL,
    "nonce" text NOT NULL,
    "codeVerifier" text,
    "callerId" uuid,
    "subject" text,
    "expiresAt" timestamp without time zone NOT NULL
);

-- Indexes
CREATE INDEX "halkyon_oidc_attempt_expires_idx" ON "halkyon_oidc_attempt" USING btree ("expiresAt");

--
-- ACTION CREATE TABLE
--
CREATE TABLE "halkyon_oidc_identity" (
    "id" uuid PRIMARY KEY DEFAULT gen_random_uuid_v7(),
    "authUserId" uuid NOT NULL,
    "provider" text NOT NULL,
    "subject" text NOT NULL,
    "createdAt" timestamp without time zone NOT NULL
);

-- Indexes
CREATE UNIQUE INDEX "halkyon_oidc_identity_subject_idx" ON "halkyon_oidc_identity" USING btree ("provider", "subject");
CREATE UNIQUE INDEX "halkyon_oidc_identity_person_idx" ON "halkyon_oidc_identity" USING btree ("authUserId", "provider");

--
-- ACTION CREATE FOREIGN KEY
--
ALTER TABLE ONLY "halkyon_oidc_attempt"
    ADD CONSTRAINT "halkyon_oidc_attempt_fk_0"
    FOREIGN KEY("callerId")
    REFERENCES "serverpod_auth_core_user"("id")
    ON DELETE CASCADE
    ON UPDATE NO ACTION;

--
-- ACTION CREATE FOREIGN KEY
--
ALTER TABLE ONLY "halkyon_oidc_identity"
    ADD CONSTRAINT "halkyon_oidc_identity_fk_0"
    FOREIGN KEY("authUserId")
    REFERENCES "serverpod_auth_core_user"("id")
    ON DELETE CASCADE
    ON UPDATE NO ACTION;


--
-- MIGRATION VERSION FOR halkyon_learn
--
INSERT INTO "serverpod_migrations" ("module", "version", "timestamp")
    VALUES ('halkyon_learn', '20261023181810112-oidc-module', now())
    ON CONFLICT ("module")
    DO UPDATE SET "version" = '20261023181810112-oidc-module', "timestamp" = now();

--
-- MIGRATION VERSION FOR halkyon_base
--
INSERT INTO "serverpod_migrations" ("module", "version", "timestamp")
    VALUES ('halkyon_base', '20261023181809816-oidc-module', now())
    ON CONFLICT ("module")
    DO UPDATE SET "version" = '20261023181809816-oidc-module', "timestamp" = now();

--
-- MIGRATION VERSION FOR serverpod
--
INSERT INTO "serverpod_migrations" ("module", "version", "timestamp")
    VALUES ('serverpod', '20260824182259319', now())
    ON CONFLICT ("module")
    DO UPDATE SET "version" = '20260824182259319', "timestamp" = now();

--
-- MIGRATION VERSION FOR serverpod_auth_idp
--
INSERT INTO "serverpod_migrations" ("module", "version", "timestamp")
    VALUES ('serverpod_auth_idp', '20260924105404509', now())
    ON CONFLICT ("module")
    DO UPDATE SET "version" = '20260924105404509', "timestamp" = now();

--
-- MIGRATION VERSION FOR serverpod_offline_sync
--
INSERT INTO "serverpod_migrations" ("module", "version", "timestamp")
    VALUES ('serverpod_offline_sync', '20260914143806119', now())
    ON CONFLICT ("module")
    DO UPDATE SET "version" = '20260914143806119', "timestamp" = now();

--
-- MIGRATION VERSION FOR halkyon_oidc
--
INSERT INTO "serverpod_migrations" ("module", "version", "timestamp")
    VALUES ('halkyon_oidc', '20261023180644988', now())
    ON CONFLICT ("module")
    DO UPDATE SET "version" = '20261023180644988', "timestamp" = now();

--
-- MIGRATION VERSION FOR serverpod_auth_core
--
INSERT INTO "serverpod_migrations" ("module", "version", "timestamp")
    VALUES ('serverpod_auth_core', '20260924105232991', now())
    ON CONFLICT ("module")
    DO UPDATE SET "version" = '20260924105232991', "timestamp" = now();


COMMIT;