-- CreateEnum
CREATE TYPE "TeamMemberRole" AS ENUM ('OWNER', 'ADMIN', 'MEMBER');

-- CreateTable
CREATE TABLE "teams" (
    "id" UUID NOT NULL,
    "workspace_id" UUID NOT NULL,
    "name" TEXT NOT NULL,
    "description" TEXT,
    "metadata" JSONB NOT NULL DEFAULT '{}',
    "created_at" TIMESTAMPTZ NOT NULL DEFAULT CURRENT_TIMESTAMP,
    "updated_at" TIMESTAMPTZ NOT NULL,

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

-- CreateTable
CREATE TABLE "team_members" (
    "team_id" UUID NOT NULL,
    "user_id" UUID NOT NULL,
    "role" "TeamMemberRole" NOT NULL DEFAULT 'MEMBER',
    "joined_at" TIMESTAMPTZ NOT NULL DEFAULT CURRENT_TIMESTAMP,

    CONSTRAINT "team_members_pkey" PRIMARY KEY ("team_id","user_id")
);

-- CreateIndex
CREATE INDEX "teams_workspace_id_idx" ON "teams"("workspace_id");

-- CreateIndex
CREATE INDEX "team_members_user_id_idx" ON "team_members"("user_id");

-- AddForeignKey
ALTER TABLE "teams" ADD CONSTRAINT "teams_workspace_id_fkey" FOREIGN KEY ("workspace_id") REFERENCES "workspaces"("id") ON DELETE CASCADE ON UPDATE CASCADE;

-- AddForeignKey
ALTER TABLE "team_members" ADD CONSTRAINT "team_members_team_id_fkey" FOREIGN KEY ("team_id") REFERENCES "teams"("id") ON DELETE CASCADE ON UPDATE CASCADE;

-- AddForeignKey
ALTER TABLE "team_members" ADD CONSTRAINT "team_members_user_id_fkey" FOREIGN KEY ("user_id") REFERENCES "users"("id") ON DELETE CASCADE ON UPDATE CASCADE;