add prisma migration

db/postgresql/migrations/02_add_event_data/migration.sql

@@ -0,0 +1,47 @@
+-- AlterTable
+ALTER TABLE "event" ADD COLUMN "event_name" VARCHAR(50);
+
+-- CreateTable
+CREATE TABLE "event_data" (
+    "event_data_id" SERIAL NOT NULL,
+    "event_id" INTEGER NOT NULL,
+    "event_data" JSONB NOT NULL,
+
+    CONSTRAINT "event_data_pkey" PRIMARY KEY ("event_data_id")
+);
+
+-- CreateIndex
+CREATE UNIQUE INDEX "event_data_event_id_key" ON "event_data"("event_id");
+
+-- AddForeignKey
+ALTER TABLE "event_data" ADD CONSTRAINT "event_data_event_id_fkey" FOREIGN KEY ("event_id") REFERENCES "event"("event_id") ON DELETE RESTRICT ON UPDATE CASCADE;
+
+-- RenameIndex
+ALTER INDEX "account.username_unique" RENAME TO "account_username_key";
+
+-- RenameIndex
+ALTER INDEX "session.session_uuid_unique" RENAME TO "session_session_uuid_key";
+
+-- RenameIndex
+ALTER INDEX "website.share_id_unique" RENAME TO "website_share_id_key";
+
+-- RenameIndex
+ALTER INDEX "website.website_uuid_unique" RENAME TO "website_website_uuid_key";
+
+/*
+  Warnings:
+
+  - You are about to drop the column `event_type` on the `event` table. All the data in the column will be lost.
+  - You are about to drop the column `event_value` on the `event` table. All the data in the column will be lost.
+
+*/
+-- Populate event_name
+update event
+set "event_name" = event.event_value || '-' || event.event_type;
+
+--Set event_name not null
+ALTER TABLE "event" ALTER COLUMN "event_name" SET NOT NULL;
+
+-- Drop old columns
+ALTER TABLE "event" DROP COLUMN "event_type",
+DROP COLUMN "event_value";

db/postgresql/schema.prisma

@@ -9,7 +9,7 @@ datasource db {
 
 model account {
   user_id    Int       @id @default(autoincrement())
-  username   String    @unique(map: "account.username_unique") @db.VarChar(255)
+  username   String    @unique @db.VarChar(255)
   password   String    @db.VarChar(60)
   is_admin   Boolean   @default(false)
   created_at DateTime? @default(now()) @db.Timestamptz(6)
@@ -18,21 +18,28 @@ model account {
 }
 
 model event {
-  event_id    Int       @id @default(autoincrement())
-  website_id  Int
-  session_id  Int
-  created_at  DateTime? @default(now()) @db.Timestamptz(6)
-  url         String    @db.VarChar(500)
-  event_type  String    @db.VarChar(50)
-  event_value String    @db.VarChar(50)
-  session     session   @relation(fields: [session_id], references: [session_id], onDelete: Cascade)
-  website     website   @relation(fields: [website_id], references: [website_id], onDelete: Cascade)
+  event_id   Int         @id @default(autoincrement())
+  website_id Int
+  session_id Int
+  created_at DateTime?   @default(now()) @db.Timestamptz(6)
+  url        String      @db.VarChar(500)
+  event_name String      @db.VarChar(50)
+  session    session     @relation(fields: [session_id], references: [session_id], onDelete: Cascade)
+  website    website     @relation(fields: [website_id], references: [website_id], onDelete: Cascade)
+  eventData  event_data?
 
   @@index([created_at])
   @@index([session_id])
   @@index([website_id])
 }
 
+model event_data {
+  id        Int   @id @default(autoincrement()) @map("event_data_id")
+  eventId   Int   @unique @map("event_id")
+  eventData Json  @map("event_data")
+  event     event @relation(fields: [eventId], references: [event_id])
+}
+
 model pageview {
   view_id    Int       @id @default(autoincrement())
   website_id Int
@@ -52,7 +59,7 @@ model pageview {
 
 model session {
   session_id   Int        @id @default(autoincrement())
-  session_uuid String     @unique(map: "session.session_uuid_unique") @db.Uuid
+  session_uuid String     @unique @db.Uuid
   website_id   Int
   created_at   DateTime?  @default(now()) @db.Timestamptz(6)
   hostname     String?    @db.VarChar(100)
@@ -72,11 +79,11 @@ model session {
 
 model website {
   website_id   Int        @id @default(autoincrement())
-  website_uuid String     @unique(map: "website.website_uuid_unique") @db.Uuid
+  website_uuid String     @unique @db.Uuid
   user_id      Int
   name         String     @db.VarChar(100)
   domain       String?    @db.VarChar(500)
-  share_id     String?    @unique(map: "website.share_id_unique") @db.VarChar(64)
+  share_id     String?    @unique @db.VarChar(64)
   created_at   DateTime?  @default(now()) @db.Timestamptz(6)
   account      account    @relation(fields: [user_id], references: [user_id], onDelete: Cascade)
   event        event[]