CREATE TABLE "signature_requests" ( "id" uuid PRIMARY KEY DEFAULT gen_random_uuid() NOT NULL, "user_id" text NOT NULL, "lease_id" uuid, "provider" text NOT NULL, "external_id" text, "status" text DEFAULT 'sent' NOT NULL, "signer_email" text NOT NULL, "signer_name" text, "document_name" text, "signed_document_url" text, "last_error" text, "created_at" timestamp with time zone DEFAULT now() NOT NULL, "completed_at" timestamp with time zone, "updated_at" timestamp with time zone DEFAULT now() NOT NULL ); --> statement-breakpoint ALTER TABLE "signature_requests" ADD CONSTRAINT "signature_requests_user_id_profiles_id_fk" FOREIGN KEY ("user_id") REFERENCES "public"."profiles"("id") ON DELETE cascade ON UPDATE no action;--> statement-breakpoint ALTER TABLE "signature_requests" ADD CONSTRAINT "signature_requests_lease_id_leases_id_fk" FOREIGN KEY ("lease_id") REFERENCES "public"."leases"("id") ON DELETE set null ON UPDATE no action;