Initial code

prisma/migrations/20251223013400_init/migration.sql

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+-- CreateTable
+CREATE TABLE "User" (
+    "id" SERIAL NOT NULL,
+    "name" TEXT NOT NULL,
+    "email" TEXT NOT NULL,
+
+    CONSTRAINT "User_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateIndex
+CREATE UNIQUE INDEX "User_email_key" ON "User"("email");

prisma/migrations/20251223022822_base/migration.sql

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+/*
+  Warnings:
+
+  - The primary key for the `User` table will be changed. If it partially fails, the table could be left without primary key constraint.
+  - A unique constraint covering the columns `[id]` on the table `User` will be added. If there are existing duplicate values, this will fail.
+  - A unique constraint covering the columns `[name]` on the table `User` will be added. If there are existing duplicate values, this will fail.
+
+*/
+-- AlterTable
+ALTER TABLE "User" DROP CONSTRAINT "User_pkey",
+ADD COLUMN     "admin" BOOLEAN NOT NULL DEFAULT false,
+ADD COLUMN     "communityId" TEXT,
+ADD COLUMN     "description" TEXT,
+ADD COLUMN     "lastLogin" TIMESTAMP(3),
+ADD COLUMN     "passwordHash" TEXT,
+ADD COLUMN     "registerDate" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+ALTER COLUMN "id" DROP DEFAULT,
+ALTER COLUMN "id" SET DATA TYPE TEXT,
+ALTER COLUMN "email" DROP NOT NULL,
+ADD CONSTRAINT "User_pkey" PRIMARY KEY ("id");
+DROP SEQUENCE "User_id_seq";
+
+-- CreateTable
+CREATE TABLE "Community" (
+    "id" TEXT NOT NULL,
+    "name" TEXT NOT NULL,
+
+    CONSTRAINT "Community_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "Channel" (
+    "id" TEXT NOT NULL,
+    "name" TEXT,
+    "communityId" TEXT,
+
+    CONSTRAINT "Channel_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "Role" (
+    "id" TEXT NOT NULL,
+    "name" TEXT,
+    "communityId" TEXT NOT NULL,
+
+    CONSTRAINT "Role_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "Session" (
+    "id" TEXT NOT NULL,
+    "token" TEXT NOT NULL,
+    "userId" TEXT NOT NULL,
+
+    CONSTRAINT "Session_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateIndex
+CREATE UNIQUE INDEX "Community_id_key" ON "Community"("id");
+
+-- CreateIndex
+CREATE UNIQUE INDEX "Community_name_key" ON "Community"("name");
+
+-- CreateIndex
+CREATE UNIQUE INDEX "Channel_id_key" ON "Channel"("id");
+
+-- CreateIndex
+CREATE UNIQUE INDEX "Role_id_key" ON "Role"("id");
+
+-- CreateIndex
+CREATE UNIQUE INDEX "Session_id_key" ON "Session"("id");
+
+-- CreateIndex
+CREATE UNIQUE INDEX "User_id_key" ON "User"("id");
+
+-- CreateIndex
+CREATE UNIQUE INDEX "User_name_key" ON "User"("name");
+
+-- AddForeignKey
+ALTER TABLE "Channel" ADD CONSTRAINT "Channel_communityId_fkey" FOREIGN KEY ("communityId") REFERENCES "Community"("id") ON DELETE SET NULL ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "Role" ADD CONSTRAINT "Role_communityId_fkey" FOREIGN KEY ("communityId") REFERENCES "Community"("id") ON DELETE RESTRICT ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "User" ADD CONSTRAINT "User_communityId_fkey" FOREIGN KEY ("communityId") REFERENCES "Community"("id") ON DELETE SET NULL ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "Session" ADD CONSTRAINT "Session_userId_fkey" FOREIGN KEY ("userId") REFERENCES "User"("id") ON DELETE RESTRICT ON UPDATE CASCADE;

prisma/migrations/20251223024429_username/migration.sql

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+/*
+  Warnings:
+
+  - You are about to drop the column `name` on the `User` table. All the data in the column will be lost.
+  - A unique constraint covering the columns `[username]` on the table `User` will be added. If there are existing duplicate values, this will fail.
+  - Added the required column `username` to the `User` table without a default value. This is not possible if the table is not empty.
+
+*/
+-- DropIndex
+DROP INDEX "User_name_key";
+
+-- AlterTable
+ALTER TABLE "User" DROP COLUMN "name",
+ADD COLUMN     "username" TEXT NOT NULL;
+
+-- CreateIndex
+CREATE UNIQUE INDEX "User_username_key" ON "User"("username");

prisma/migrations/migration_lock.toml

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+# Please do not edit this file manually
+# It should be added in your version-control system (e.g., Git)
+provider = "postgresql"

prisma/schema.prisma

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+generator client {
+    provider   = "prisma-client"
+    output     = "../src/generated/prisma"
+    engineType = "client"
+}
+
+datasource db {
+    provider = "postgresql"
+}
+
+model Community {
+    id      String    @id @unique @default(uuid())
+    name    String    @unique
+    members User[]
+    Channel Channel[]
+    Role    Role[]
+}
+
+model Channel {
+    id          String     @id @unique @default(uuid())
+    name        String?
+    community   Community? @relation(fields: [communityId], references: [id])
+    communityId String?
+}
+
+model Role {
+    id          String    @id @unique @default(uuid())
+    name        String?
+    community   Community @relation(fields: [communityId], references: [id])
+    communityId String
+}
+
+model User {
+    id           String     @id @unique @default(uuid())
+    username     String     @unique
+    email        String?    @unique
+    passwordHash String?
+    description  String?
+    admin        Boolean    @default(false)
+    registerDate DateTime   @default(now())
+    lastLogin    DateTime?
+    Community    Community? @relation(fields: [communityId], references: [id])
+    communityId  String?
+    Session      Session[]
+}
+
+model Session {
+    id     String @id @unique @default(uuid())
+    owner  User   @relation(fields: [userId], references: [id])
+    token  String
+    userId String
+}