BEGIN;
CREATE TABLE "team_function_configs" (
  "id" TEXT NOT NULL,
  "organization_unit_id" TEXT NOT NULL,
  "lead_employee_profile_id" TEXT,
  "description" TEXT NOT NULL DEFAULT '',
  "branches" JSONB NOT NULL DEFAULT '[]',
  "revision" INTEGER NOT NULL DEFAULT 1,
  "updated_by_user_id" TEXT NOT NULL,
  "created_at" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
  "updated_at" TIMESTAMP(3) NOT NULL,
  CONSTRAINT "team_function_configs_pkey" PRIMARY KEY ("id"),
  CONSTRAINT "team_function_configs_revision_check" CHECK ("revision" > 0)
);
CREATE UNIQUE INDEX "team_function_configs_organization_unit_id_key" ON "team_function_configs"("organization_unit_id");
ALTER TABLE "team_function_configs" ADD CONSTRAINT "team_function_configs_organization_unit_id_fkey" FOREIGN KEY ("organization_unit_id") REFERENCES "organization_units"("id") ON DELETE RESTRICT ON UPDATE CASCADE;
ALTER TABLE "team_function_configs" ADD CONSTRAINT "team_function_configs_lead_employee_profile_id_fkey" FOREIGN KEY ("lead_employee_profile_id") REFERENCES "performance_survey_employee_profiles"("id") ON DELETE RESTRICT ON UPDATE CASCADE;
CREATE TABLE "team_function_config_audits" (
  "id" TEXT NOT NULL,
  "config_id" TEXT NOT NULL,
  "actor_user_id" TEXT NOT NULL,
  "before" JSONB,
  "after" JSONB NOT NULL,
  "created_at" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
  CONSTRAINT "team_function_config_audits_pkey" PRIMARY KEY ("id")
);
CREATE INDEX "team_function_config_audits_config_id_created_at_idx" ON "team_function_config_audits"("config_id", "created_at");
ALTER TABLE "team_function_config_audits" ADD CONSTRAINT "team_function_config_audits_config_id_fkey" FOREIGN KEY ("config_id") REFERENCES "team_function_configs"("id") ON DELETE RESTRICT ON UPDATE CASCADE;
COMMIT;