feat: Hasura as a service

prisma/migrations/20220427133656_hasura/migration.sql

@@ -0,0 +1,16 @@
+-- CreateTable
+CREATE TABLE "Hasura" (
+    "id" TEXT NOT NULL PRIMARY KEY,
+    "serviceId" TEXT NOT NULL,
+    "postgresqlUser" TEXT NOT NULL,
+    "postgresqlPassword" TEXT NOT NULL,
+    "postgresqlDatabase" TEXT NOT NULL,
+    "postgresqlPublicPort" INTEGER,
+    "graphQLAdminPassword" TEXT NOT NULL,
+    "createdAt" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" DATETIME NOT NULL,
+    CONSTRAINT "Hasura_serviceId_fkey" FOREIGN KEY ("serviceId") REFERENCES "Service" ("id") ON DELETE RESTRICT ON UPDATE CASCADE
+);
+
+-- CreateIndex
+CREATE UNIQUE INDEX "Hasura_serviceId_key" ON "Hasura"("serviceId");