send notification when sms arrives

db/migrations/20210801151308_web_push_subscriptions/migration.sql

@@ -0,0 +1,16 @@
+-- CreateTable
+CREATE TABLE "NotificationSubscription" (
+    "id" TEXT NOT NULL,
+    "createdAt" TIMESTAMPTZ NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" TIMESTAMPTZ NOT NULL,
+    "endpoint" TEXT NOT NULL,
+    "expirationTime" INTEGER,
+    "keys_p256dh" TEXT NOT NULL,
+    "keys_auth" TEXT NOT NULL,
+    "customerId" TEXT NOT NULL,
+
+    PRIMARY KEY ("id")
+);
+
+-- AddForeignKey
+ALTER TABLE "NotificationSubscription" ADD FOREIGN KEY ("customerId") REFERENCES "Customer"("id") ON DELETE CASCADE ON UPDATE CASCADE;

db/migrations/20210801161503_unique_endpoint_for_notification_subscription/migration.sql

@@ -0,0 +1,8 @@
+/*
+  Warnings:
+
+  - A unique constraint covering the columns `[endpoint]` on the table `NotificationSubscription` will be added. If there are existing duplicate values, this will fail.
+
+*/
+-- CreateIndex
+CREATE UNIQUE INDEX "NotificationSubscription.endpoint_unique" ON "NotificationSubscription"("endpoint");