prisma/migrations/202610180002_auth_teams/migration.sql

BEGIN;
-- CreateEnum
CREATE TYPE "MemberRole" AS ENUM ('ADMIN', 'AGENT', 'CUSTOMER');

-- DropIndex
DROP INDEX "Ticket_status_createdAt_idx";

-- AlterTable
ALTER TABLE "Ticket" ADD COLUMN     "creatorId" TEXT,
ADD COLUMN     "teamId" UUID;

-- CreateTable
CREATE TABLE "user" (
    "id" TEXT NOT NULL,
    "name" TEXT NOT NULL,
    "email" TEXT NOT NULL,
    "emailVerified" BOOLEAN NOT NULL DEFAULT false,
    "image" TEXT,
    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
    "updatedAt" TIMESTAMP(3) NOT NULL,

    CONSTRAINT "user_pkey" PRIMARY KEY ("id")
);

-- CreateTable
CREATE TABLE "session" (
    "id" TEXT NOT NULL,
    "expiresAt" TIMESTAMP(3) NOT NULL,
    "token" TEXT NOT NULL,
    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
    "updatedAt" TIMESTAMP(3) NOT NULL,
    "ipAddress" TEXT,
    "userAgent" TEXT,
    "userId" TEXT NOT NULL,

    CONSTRAINT "session_pkey" PRIMARY KEY ("id")
);

-- CreateTable
CREATE TABLE "account" (
    "id" TEXT NOT NULL,
    "accountId" TEXT NOT NULL,
    "providerId" TEXT NOT NULL,
    "userId" TEXT NOT NULL,
    "accessToken" TEXT,
    "refreshToken" TEXT,
    "idToken" TEXT,
    "accessTokenExpiresAt" TIMESTAMP(3),
    "refreshTokenExpiresAt" TIMESTAMP(3),
    "scope" TEXT,
    "password" TEXT,
    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
    "updatedAt" TIMESTAMP(3) NOT NULL,

    CONSTRAINT "account_pkey" PRIMARY KEY ("id")
);

-- CreateTable
CREATE TABLE "verification" (
    "id" TEXT NOT NULL,
    "identifier" TEXT NOT NULL,
    "value" TEXT NOT NULL,
    "expiresAt" TIMESTAMP(3) NOT NULL,
    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
    "updatedAt" TIMESTAMP(3) NOT NULL,

    CONSTRAINT "verification_pkey" PRIMARY KEY ("id")
);

-- CreateTable
CREATE TABLE "Team" (
    "id" UUID NOT NULL,
    "name" VARCHAR(80) NOT NULL,
    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,

    CONSTRAINT "Team_pkey" PRIMARY KEY ("id")
);

-- CreateTable
CREATE TABLE "Membership" (
    "id" UUID NOT NULL,
    "teamId" UUID NOT NULL,
    "userId" TEXT NOT NULL,
    "role" "MemberRole" NOT NULL DEFAULT 'CUSTOMER',
    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,

    CONSTRAINT "Membership_pkey" PRIMARY KEY ("id")
);

-- 第一阶段历史数据无所属用户，放入无成员的归档团队，避免自动归属导致信息泄露。
INSERT INTO "Team" ("id", "name")
SELECT '00000000-0000-4000-8000-000000000001'::uuid, '第一阶段历史工单归档'
WHERE EXISTS (SELECT 1 FROM "Ticket");
UPDATE "Ticket" SET "teamId" = '00000000-0000-4000-8000-000000000001'::uuid WHERE "teamId" IS NULL;
ALTER TABLE "Ticket" ALTER COLUMN "teamId" SET NOT NULL;

-- CreateIndex
CREATE UNIQUE INDEX "user_email_key" ON "user"("email");

-- CreateIndex
CREATE UNIQUE INDEX "session_token_key" ON "session"("token");

-- CreateIndex
CREATE INDEX "session_userId_idx" ON "session"("userId");

-- CreateIndex
CREATE INDEX "account_userId_idx" ON "account"("userId");

-- CreateIndex
CREATE INDEX "verification_identifier_idx" ON "verification"("identifier");

-- CreateIndex
CREATE INDEX "Membership_userId_idx" ON "Membership"("userId");

-- CreateIndex
CREATE UNIQUE INDEX "Membership_teamId_userId_key" ON "Membership"("teamId", "userId");

-- CreateIndex
CREATE INDEX "Ticket_teamId_status_createdAt_idx" ON "Ticket"("teamId", "status", "createdAt");

-- CreateIndex
CREATE INDEX "Ticket_teamId_creatorId_idx" ON "Ticket"("teamId", "creatorId");

-- AddForeignKey
ALTER TABLE "Ticket" ADD CONSTRAINT "Ticket_teamId_fkey" FOREIGN KEY ("teamId") REFERENCES "Team"("id") ON DELETE RESTRICT ON UPDATE CASCADE;

-- AddForeignKey
ALTER TABLE "Ticket" ADD CONSTRAINT "Ticket_creatorId_fkey" FOREIGN KEY ("creatorId") REFERENCES "user"("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 CASCADE ON UPDATE CASCADE;

-- AddForeignKey
ALTER TABLE "account" ADD CONSTRAINT "account_userId_fkey" FOREIGN KEY ("userId") REFERENCES "user"("id") ON DELETE CASCADE ON UPDATE CASCADE;

-- AddForeignKey
ALTER TABLE "Membership" ADD CONSTRAINT "Membership_teamId_fkey" FOREIGN KEY ("teamId") REFERENCES "Team"("id") ON DELETE CASCADE ON UPDATE CASCADE;

-- AddForeignKey
ALTER TABLE "Membership" ADD CONSTRAINT "Membership_userId_fkey" FOREIGN KEY ("userId") REFERENCES "user"("id") ON DELETE CASCADE ON UPDATE CASCADE;


COMMIT;