add prisma ORM with initial tables

Signed-off-by: Frieder Schlesier <frieder@fschl.de>

.env

@@ -0,0 +1,7 @@
+# Environment variables declared in this file are automatically made available to Prisma.
+# See the documentation for more detail: https://pris.ly/d/prisma-schema#accessing-environment-variables-from-the-schema
+
+# Prisma supports the native connection string format for PostgreSQL, MySQL, SQLite, SQL Server, MongoDB and CockroachDB.
+# See the documentation for all the connection string options: https://pris.ly/d/connection-strings
+
+DATABASE_URL="file:./dev-test.db"

.gitignore

@@ -1,3 +1,7 @@
+# database
+*.db
+*.db-journal
+
 # Logs
 logs
 *.log

prisma/migrations/20230204173831_init/migration.sql

@@ -0,0 +1,23 @@
+-- CreateTable
+CREATE TABLE "Event" (
+    "id" INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
+    "titleFormatted" TEXT NOT NULL,
+    "locationFormatted" TEXT NOT NULL,
+    "descriptionDescriptionFormatted" TEXT NOT NULL,
+    "dateTime" TEXT NOT NULL,
+    "endDateTime" TEXT NOT NULL,
+    "isOfficial" BOOLEAN NOT NULL,
+    "videoUrl" TEXT NOT NULL,
+    "group" INTEGER NOT NULL,
+    "createdBy" INTEGER NOT NULL
+);
+
+-- CreateTable
+CREATE TABLE "EventState" (
+    "id" INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
+    "publishYoutube" BOOLEAN NOT NULL,
+    "publishFacebook" BOOLEAN NOT NULL,
+    "publishInstagram" BOOLEAN NOT NULL,
+    "eventId" INTEGER NOT NULL,
+    CONSTRAINT "EventState_eventId_fkey" FOREIGN KEY ("eventId") REFERENCES "Event" ("id") ON DELETE RESTRICT ON UPDATE CASCADE
+);

prisma/migrations/migration_lock.toml

@@ -0,0 +1,3 @@
+# Please do not edit this file manually
+# It should be added in your version-control system (i.e. Git)
+provider = "sqlite"

prisma/schema.prisma

@@ -0,0 +1,36 @@
+// This is your Prisma schema file,
+// learn more about it in the docs: https://pris.ly/d/prisma-schema
+
+generator client {
+  provider = "prisma-client-js"
+}
+
+datasource db {
+  provider = "sqlite"
+  url      = env("DATABASE_URL")
+}
+
+model Event {
+  id                              Int          @id
+  titleFormatted                  String
+  locationFormatted               String
+  descriptionDescriptionFormatted String
+  dateTime                        String
+  endDateTime                     String
+  isOfficial                      Boolean
+  videoUrl                        String
+  group                           Int
+  createdBy                       Int
+  EventState                      EventState[]
+}
+
+// pub time, url/id
+// TODO: add publish dates, store links
+model EventState {
+  id               Int     @id @default(autoincrement())
+  event            Event   @relation(fields: [eventId], references: [id])
+  publishYoutube   Boolean
+  publishFacebook  Boolean
+  publishInstagram Boolean
+  eventId          Int
+}

src/db.ts

@@ -0,0 +1,17 @@
+import { PrismaClient } from '@prisma/client'
+
+const prisma = new PrismaClient()
+
+async function main() {
+    // ... you will write your Prisma Client queries here
+}
+
+main()
+    .then(async () => {
+        await prisma.$disconnect()
+    })
+    .catch(async (e) => {
+        console.error(e)
+        await prisma.$disconnect()
+        process.exit(1)
+    })