feat: implement webhooks

packages/prisma/migrations/20240206131417_add_user_webhooks/migration.sql

@@ -0,0 +1,19 @@
+-- CreateEnum
+CREATE TYPE "WebhookTriggerEvents" AS ENUM ('DOCUMENT_CREATED', 'DOCUMENT_SIGNED');
+
+-- CreateTable
+CREATE TABLE "Webhook" (
+    "id" SERIAL NOT NULL,
+    "webhookUrl" TEXT NOT NULL,
+    "eventTriggers" "WebhookTriggerEvents"[],
+    "secret" TEXT,
+    "enabled" BOOLEAN NOT NULL DEFAULT true,
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "userId" INTEGER NOT NULL,
+
+    CONSTRAINT "Webhook_pkey" PRIMARY KEY ("id")
+);
+
+-- AddForeignKey
+ALTER TABLE "Webhook" ADD CONSTRAINT "Webhook_userId_fkey" FOREIGN KEY ("userId") REFERENCES "User"("id") ON DELETE CASCADE ON UPDATE CASCADE;