init
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-- CreateTable
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CREATE TABLE "Author" (
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"sec_uid" TEXT NOT NULL,
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"uid" TEXT,
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"nickname" TEXT NOT NULL,
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"signature" TEXT,
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"avatar_url" TEXT,
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"follower_count" BIGINT NOT NULL DEFAULT 0,
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"total_favorited" BIGINT NOT NULL DEFAULT 0,
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"unique_id" TEXT,
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"short_id" TEXT,
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"createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
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"updatedAt" TIMESTAMP(3) NOT NULL,
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CONSTRAINT "Author_pkey" PRIMARY KEY ("sec_uid")
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);
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-- CreateTable
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CREATE TABLE "Video" (
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"aweme_id" TEXT NOT NULL,
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"desc" TEXT NOT NULL,
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"preview_title" TEXT,
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"duration_ms" INTEGER NOT NULL,
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"created_at" TIMESTAMP(3) NOT NULL,
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"share_url" TEXT NOT NULL,
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"digg_count" BIGINT NOT NULL DEFAULT 0,
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"comment_count" BIGINT NOT NULL DEFAULT 0,
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"share_count" BIGINT NOT NULL DEFAULT 0,
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"collect_count" BIGINT NOT NULL DEFAULT 0,
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"authorId" TEXT NOT NULL,
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"createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
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"updatedAt" TIMESTAMP(3) NOT NULL,
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CONSTRAINT "Video_pkey" PRIMARY KEY ("aweme_id")
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);
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-- CreateTable
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CREATE TABLE "CommentUser" (
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"id" TEXT NOT NULL,
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"nickname" TEXT NOT NULL,
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"avatar_url" TEXT,
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"createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
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"updatedAt" TIMESTAMP(3) NOT NULL,
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CONSTRAINT "CommentUser_pkey" PRIMARY KEY ("id")
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);
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-- CreateTable
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CREATE TABLE "Comment" (
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"cid" TEXT NOT NULL,
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"text" TEXT NOT NULL,
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"digg_count" BIGINT NOT NULL DEFAULT 0,
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"created_at" TIMESTAMP(3) NOT NULL,
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"videoId" TEXT NOT NULL,
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"userId" TEXT NOT NULL,
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"createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
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"updatedAt" TIMESTAMP(3) NOT NULL,
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CONSTRAINT "Comment_pkey" PRIMARY KEY ("cid")
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);
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-- CreateIndex
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CREATE UNIQUE INDEX "Author_uid_key" ON "Author"("uid");
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-- CreateIndex
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CREATE INDEX "Video_authorId_idx" ON "Video"("authorId");
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-- CreateIndex
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CREATE INDEX "Video_created_at_idx" ON "Video"("created_at");
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-- CreateIndex
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CREATE UNIQUE INDEX "CommentUser_nickname_avatar_url_key" ON "CommentUser"("nickname", "avatar_url");
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-- CreateIndex
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CREATE INDEX "Comment_videoId_created_at_idx" ON "Comment"("videoId", "created_at");
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-- AddForeignKey
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ALTER TABLE "Video" ADD CONSTRAINT "Video_authorId_fkey" FOREIGN KEY ("authorId") REFERENCES "Author"("sec_uid") ON DELETE RESTRICT ON UPDATE CASCADE;
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-- AddForeignKey
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ALTER TABLE "Comment" ADD CONSTRAINT "Comment_videoId_fkey" FOREIGN KEY ("videoId") REFERENCES "Video"("aweme_id") ON DELETE RESTRICT ON UPDATE CASCADE;
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-- AddForeignKey
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ALTER TABLE "Comment" ADD CONSTRAINT "Comment_userId_fkey" FOREIGN KEY ("userId") REFERENCES "CommentUser"("id") ON DELETE RESTRICT ON UPDATE CASCADE;
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@@ -0,0 +1,9 @@
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/*
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Warnings:
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- Added the required column `video_url` to the `Video` table without a default value. This is not possible if the table is not empty.
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*/
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-- AlterTable
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ALTER TABLE "Video" ADD COLUMN "tags" TEXT[],
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ADD COLUMN "video_url" TEXT NOT NULL;
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@@ -0,0 +1,50 @@
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-- CreateTable
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CREATE TABLE "ImagePost" (
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"aweme_id" TEXT NOT NULL,
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"desc" TEXT NOT NULL,
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"created_at" TIMESTAMP(3) NOT NULL,
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"share_url" TEXT NOT NULL,
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"digg_count" BIGINT NOT NULL DEFAULT 0,
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"comment_count" BIGINT NOT NULL DEFAULT 0,
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"share_count" BIGINT NOT NULL DEFAULT 0,
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"collect_count" BIGINT NOT NULL DEFAULT 0,
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"authorId" TEXT NOT NULL,
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"tags" TEXT[],
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"music_url" TEXT,
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"createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
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"updatedAt" TIMESTAMP(3) NOT NULL,
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CONSTRAINT "ImagePost_pkey" PRIMARY KEY ("aweme_id")
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);
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-- CreateTable
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CREATE TABLE "ImageFile" (
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"id" TEXT NOT NULL,
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"postId" TEXT NOT NULL,
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"url" TEXT NOT NULL,
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"order" INTEGER NOT NULL,
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"width" INTEGER,
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"height" INTEGER,
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"createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
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"updatedAt" TIMESTAMP(3) NOT NULL,
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CONSTRAINT "ImageFile_pkey" PRIMARY KEY ("id")
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);
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-- CreateIndex
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CREATE INDEX "ImagePost_authorId_idx" ON "ImagePost"("authorId");
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-- CreateIndex
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CREATE INDEX "ImagePost_created_at_idx" ON "ImagePost"("created_at");
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-- CreateIndex
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CREATE INDEX "ImageFile_postId_order_idx" ON "ImageFile"("postId", "order");
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-- CreateIndex
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CREATE UNIQUE INDEX "ImageFile_postId_order_key" ON "ImageFile"("postId", "order");
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-- AddForeignKey
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ALTER TABLE "ImagePost" ADD CONSTRAINT "ImagePost_authorId_fkey" FOREIGN KEY ("authorId") REFERENCES "Author"("sec_uid") ON DELETE RESTRICT ON UPDATE CASCADE;
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-- AddForeignKey
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ALTER TABLE "ImageFile" ADD CONSTRAINT "ImageFile_postId_fkey" FOREIGN KEY ("postId") REFERENCES "ImagePost"("aweme_id") ON DELETE RESTRICT ON UPDATE CASCADE;
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@@ -0,0 +1,15 @@
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-- DropForeignKey
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ALTER TABLE "public"."Comment" DROP CONSTRAINT "Comment_videoId_fkey";
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-- AlterTable
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ALTER TABLE "Comment" ADD COLUMN "imagePostId" TEXT,
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ALTER COLUMN "videoId" DROP NOT NULL;
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-- CreateIndex
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CREATE INDEX "Comment_imagePostId_created_at_idx" ON "Comment"("imagePostId", "created_at");
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-- AddForeignKey
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ALTER TABLE "Comment" ADD CONSTRAINT "Comment_videoId_fkey" FOREIGN KEY ("videoId") REFERENCES "Video"("aweme_id") ON DELETE SET NULL ON UPDATE CASCADE;
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-- AddForeignKey
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ALTER TABLE "Comment" ADD CONSTRAINT "Comment_imagePostId_fkey" FOREIGN KEY ("imagePostId") REFERENCES "ImagePost"("aweme_id") ON DELETE SET NULL ON UPDATE CASCADE;
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@@ -0,0 +1,3 @@
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-- AlterTable
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ALTER TABLE "Video" ADD COLUMN "height" INTEGER,
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ADD COLUMN "width" INTEGER;
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@@ -0,0 +1,2 @@
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-- AlterTable
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ALTER TABLE "Video" ADD COLUMN "cover_url" TEXT;
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@@ -0,0 +1,3 @@
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# Please do not edit this file manually
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# It should be added in your version-control system (e.g., Git)
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provider = "postgresql"
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@@ -0,0 +1,142 @@
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generator client {
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provider = "prisma-client-js"
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}
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datasource db {
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provider = "postgresql"
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url = env("DATABASE_URL")
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}
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model Author {
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// 抖音作者；以 sec_uid 稳定标识
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sec_uid String @id
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uid String? @unique
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nickname String
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signature String?
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avatar_url String?
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follower_count BigInt @default(0)
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total_favorited BigInt @default(0)
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unique_id String? // 抖音号
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short_id String?
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videos Video[]
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imagePosts ImagePost[]
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createdAt DateTime @default(now())
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updatedAt DateTime @updatedAt
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}
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model Video {
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aweme_id String @id
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desc String
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preview_title String?
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duration_ms Int
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created_at DateTime
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share_url String
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digg_count BigInt @default(0)
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comment_count BigInt @default(0)
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share_count BigInt @default(0)
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collect_count BigInt @default(0)
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// 视频分辨率（用于前端预布局）
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width Int?
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height Int?
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// 视频封面（首帧提取后上传到 MinIO 的外链）
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cover_url String?
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authorId String
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author Author @relation(fields: [authorId], references: [sec_uid])
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comments Comment[]
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tags String[] // 视频标签列表
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video_url String // 视频文件 URL
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createdAt DateTime @default(now())
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updatedAt DateTime @updatedAt
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@@index([authorId])
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@@index([created_at])
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}
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model CommentUser {
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id String @id @default(cuid())
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nickname String
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avatar_url String?
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// 以 (nickname, avatar_url) 近似去重；如果你从响应里拿到用户 uid，可以改为以 uid 作为主键
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@@unique([nickname, avatar_url])
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comments Comment[]
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createdAt DateTime @default(now())
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updatedAt DateTime @updatedAt
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}
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model Comment {
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cid String @id
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text String
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digg_count BigInt @default(0)
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created_at DateTime
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// 可关联视频或图文中的一种
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videoId String?
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video Video? @relation(fields: [videoId], references: [aweme_id])
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imagePostId String?
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imagePost ImagePost? @relation(fields: [imagePostId], references: [aweme_id])
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userId String
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user CommentUser @relation(fields: [userId], references: [id])
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createdAt DateTime @default(now())
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updatedAt DateTime @updatedAt
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@@index([videoId, created_at])
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@@index([imagePostId, created_at])
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}
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// 图片作品（图文）
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model ImagePost {
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aweme_id String @id
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desc String
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created_at DateTime
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share_url String
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digg_count BigInt @default(0)
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comment_count BigInt @default(0)
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share_count BigInt @default(0)
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collect_count BigInt @default(0)
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authorId String
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author Author @relation(fields: [authorId], references: [sec_uid])
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tags String[]
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music_url String? // 背景音乐（已上传到 MinIO 的外链）
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images ImageFile[]
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comments Comment[]
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createdAt DateTime @default(now())
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updatedAt DateTime @updatedAt
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@@index([authorId])
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@@index([created_at])
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}
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// 图片作品中的单张图片（已上传到 MinIO 的外链）
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model ImageFile {
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id String @id @default(cuid())
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postId String
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post ImagePost @relation(fields: [postId], references: [aweme_id])
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url String
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order Int // 在作品中的顺序（从 0 开始）
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width Int?
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height Int?
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createdAt DateTime @default(now())
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updatedAt DateTime @updatedAt
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@@index([postId, order])
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@@unique([postId, order])
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}
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