added fake data
This commit is contained in:
273
backend/db/sql/postgres/create_fake_data.sql
Normal file
273
backend/db/sql/postgres/create_fake_data.sql
Normal file
@@ -0,0 +1,273 @@
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-- 创建测试项目数据
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INSERT INTO
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public .projects (
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id,
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name,
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description,
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created_by,
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created_at,
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updated_at
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)
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VALUES
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(
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'37954d21-57b3-4e25-a614-001eaa9033b8',
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-- 固定UUID，便于引用
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'默认测试项目',
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'这是一个用于测试的默认项目',
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(
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SELECT
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id
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FROM
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auth.users
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LIMIT
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1
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), -- 获取第一个用户作为创建者
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CURRENT_TIMESTAMP, CURRENT_TIMESTAMP
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) ON CONFLICT (id) DO NOTHING;
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-- 如果已存在则不操作
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-- 创建测试网红数据，使用允许的platform值
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INSERT INTO
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public .influencers (
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influencer_id,
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name,
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platform,
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-- 必须是: 'youtube', 'instagram', 'tiktok', 'twitter', 'facebook'
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profile_url,
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external_id,
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followers_count,
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video_count,
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platform_count,
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created_at,
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updated_at
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)
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VALUES
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(
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gen_random_uuid(),
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'李小美',
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'instagram',
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'https://instagram.com/lixiaomei',
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'insta_lixiaomei_' || floor(random() * 1000) :: text,
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250000,
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87,
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1,
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CURRENT_TIMESTAMP,
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CURRENT_TIMESTAMP
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),
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(
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gen_random_uuid(),
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'张时尚',
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'tiktok',
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'https://tiktok.com/zhangss',
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'tt_zhangss_' || floor(random() * 1000) :: text,
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180000,
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65,
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2,
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CURRENT_TIMESTAMP,
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CURRENT_TIMESTAMP
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),
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(
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gen_random_uuid(),
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'王潮流',
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'youtube',
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'https://youtube.com/wangcl',
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'yt_wangcl_' || floor(random() * 1000) :: text,
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320000,
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112,
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1,
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CURRENT_TIMESTAMP,
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CURRENT_TIMESTAMP
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),
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(
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gen_random_uuid(),
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'赵科技',
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'facebook',
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'https://facebook.com/zhaokj',
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'fb_zhaokj_' || floor(random() * 1000) :: text,
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150000,
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45,
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1,
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CURRENT_TIMESTAMP,
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CURRENT_TIMESTAMP
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),
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(
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gen_random_uuid(),
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'钱生活',
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'twitter',
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'https://twitter.com/qiansh',
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'tw_qiansh_' || floor(random() * 1000) :: text,
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200000,
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78,
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1,
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CURRENT_TIMESTAMP,
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CURRENT_TIMESTAMP
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);
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-- 将这些网红与项目关联起来
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INSERT INTO
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public .project_influencers (project_id, influencer_id)
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SELECT
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'37954d21-57b3-4e25-a614-001eaa9033b8',
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influencer_id
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FROM
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public .influencers
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WHERE
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name IN ('李小美', '张时尚', '王潮流')
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AND NOT EXISTS (
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SELECT
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1
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FROM
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public .project_influencers
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WHERE
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project_id = '37954d21-57b3-4e25-a614-001eaa9033b8'
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AND influencer_id = influencers.influencer_id
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);
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-- 为每个网红创建帖子
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INSERT INTO
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public .posts (
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post_id,
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influencer_id,
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platform,
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post_url,
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title,
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description,
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published_at,
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created_at,
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updated_at,
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project_id
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)
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SELECT
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gen_random_uuid(),
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i.influencer_id,
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i.platform,
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'https://' || i.platform || '.com/post/' || replace(md5(random() :: text), '-', ''),
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CASE
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WHEN i.name = '李小美' THEN '2024春季必买单品推荐'
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WHEN i.name = '张时尚' THEN '我的日常护肤分享'
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WHEN i.name = '王潮流' THEN '三分钟学会这个流行妆容'
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WHEN i.name = '赵科技' THEN '最新科技产品评测'
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ELSE '生活方式指南'
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END,
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CASE
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WHEN i.name = '李小美' THEN '春季来了，分享我的必买清单，这些单品绝对让你眼前一亮！#春季购物 #时尚单品'
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WHEN i.name = '张时尚' THEN '很多人问我怎么保养皮肤，今天我终于来分享我的护肤秘籍啦！#护肤 #美妆'
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WHEN i.name = '王潮流' THEN '手残党也能学会的简单妆容，跟着我一起来化个春季流行妆吧！#化妆教程 #美妆博主'
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WHEN i.name = '赵科技' THEN '最新旗舰手机深度评测，看完再决定是否入手！#科技测评 #数码'
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ELSE '如何让你的生活更有品质，这些小技巧不容错过！#生活方式 #品质生活'
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END,
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CURRENT_TIMESTAMP - (floor(random() * 30) || ' days') :: interval,
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CURRENT_TIMESTAMP,
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CURRENT_TIMESTAMP,
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'37954d21-57b3-4e25-a614-001eaa9033b8'
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FROM
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public .influencers i
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WHERE
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i.name IN ('李小美', '张时尚', '王潮流', '赵科技', '钱生活');
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-- 额外再创建一些帖子
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INSERT INTO
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public .posts (
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post_id,
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influencer_id,
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platform,
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post_url,
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title,
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description,
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published_at,
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created_at,
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updated_at,
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project_id
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)
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SELECT
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gen_random_uuid(),
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i.influencer_id,
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i.platform,
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'https://' || i.platform || '.com/post/' || replace(md5(random() :: text), '-', ''),
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CASE
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WHEN i.name = '李小美' THEN '新品开箱：限定联名系列'
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WHEN i.name = '张时尚' THEN '如何打造高级感穿搭'
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WHEN i.name = '王潮流' THEN '测评：这款产品值不值得买？'
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ELSE '社交媒体拍照技巧大揭秘'
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END,
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CASE
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WHEN i.name = '李小美' THEN '期待已久的联名系列终于到手了！开箱分享第一时间的感受和细节展示。#开箱 #限定联名'
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WHEN i.name = '张时尚' THEN '不需要花大价钱也能穿出高级感，这些单品搭配技巧请收好！#穿搭技巧 #时尚博主'
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WHEN i.name = '王潮流' THEN '近期超火的这款产品到底值不值得买？我用了两周后来告诉你真实感受。#产品测评 #种草拔草'
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ELSE '原来专业博主都是这样拍照的！学会这些技巧，让你的照片瞬间提升档次！#拍照技巧 #摄影教程'
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END,
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CURRENT_TIMESTAMP - (floor(random() * 15) || ' days') :: interval,
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CURRENT_TIMESTAMP,
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CURRENT_TIMESTAMP,
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'37954d21-57b3-4e25-a614-001eaa9033b8'
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FROM
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public .influencers i
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WHERE
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i.name IN ('李小美', '张时尚', '王潮流', '赵科技')
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LIMIT
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4;
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-- 为帖子添加评论
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INSERT INTO
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public .comments (
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comment_id,
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post_id,
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content,
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sentiment_score,
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created_at,
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updated_at
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)
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SELECT
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gen_random_uuid(),
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p.post_id,
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CASE
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WHEN p.title LIKE '%春季%' THEN '太喜欢这些推荐了，已经下单第一个了！'
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WHEN p.title LIKE '%护肤%' THEN '你的皮肤真的太好了，请问精华液用的什么牌子？'
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WHEN p.title LIKE '%妆容%' THEN '学会了学会了，没想到这么简单就能化出这么好看的妆！'
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WHEN p.title LIKE '%开箱%' THEN '包装也太精美了吧！羡慕了'
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WHEN p.title LIKE '%穿搭%' THEN '这套搭配真的很适合日常，学到了'
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ELSE '内容很棒，继续加油！'
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END,
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0.8,
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-- 正面情绪评分
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CURRENT_TIMESTAMP - (floor(random() * 10) || ' days') :: interval,
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CURRENT_TIMESTAMP - (floor(random() * 10) || ' days') :: interval
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FROM
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public .posts p
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WHERE
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p.project_id = '37954d21-57b3-4e25-a614-001eaa9033b8'
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ORDER BY
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random()
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LIMIT
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10;
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-- 再增加一些带有不同情绪的评论
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INSERT INTO
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public .comments (
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comment_id,
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post_id,
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content,
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sentiment_score,
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created_at,
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updated_at
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)
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SELECT
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gen_random_uuid(),
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p.post_id,
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CASE
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WHEN floor(random() * 3) = 0 THEN '这个内容一般，期待更好的分享'
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WHEN floor(random() * 3) = 1 THEN '不太理解这个内容的目的是什么'
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ELSE '价格有点贵，但看起来质量不错'
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|
END,
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0.3,
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-- 略微负面情绪评分
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||||||
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CURRENT_TIMESTAMP - (floor(random() * 5) || ' days') :: interval,
|
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CURRENT_TIMESTAMP - (floor(random() * 5) || ' days') :: interval
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||||||
|
FROM
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public .posts p
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||||||
|
WHERE
|
||||||
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p.project_id = '37954d21-57b3-4e25-a614-001eaa9033b8'
|
||||||
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ORDER BY
|
||||||
|
random()
|
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|
LIMIT
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5;
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||||||
628
backend/db/sql/postgres/create_fake_data2.sql
Normal file
628
backend/db/sql/postgres/create_fake_data2.sql
Normal file
@@ -0,0 +1,628 @@
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|||||||
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-- 增加更多网红数据，平台多样化
|
||||||
|
INSERT INTO
|
||||||
|
public .influencers (
|
||||||
|
influencer_id,
|
||||||
|
name,
|
||||||
|
platform,
|
||||||
|
profile_url,
|
||||||
|
external_id,
|
||||||
|
followers_count,
|
||||||
|
video_count,
|
||||||
|
platform_count,
|
||||||
|
created_at,
|
||||||
|
updated_at
|
||||||
|
)
|
||||||
|
VALUES
|
||||||
|
-- 超大粉丝量的头部KOL
|
||||||
|
(
|
||||||
|
gen_random_uuid(),
|
||||||
|
'陈明星',
|
||||||
|
'instagram',
|
||||||
|
'https://instagram.com/chenstar',
|
||||||
|
'insta_chenstar_' || floor(random() * 1000) :: text,
|
||||||
|
5000000,
|
||||||
|
2100,
|
||||||
|
3,
|
||||||
|
CURRENT_TIMESTAMP - interval '2 years',
|
||||||
|
CURRENT_TIMESTAMP
|
||||||
|
),
|
||||||
|
-- 中等体量的KOL
|
||||||
|
(
|
||||||
|
gen_random_uuid(),
|
||||||
|
'林美妆',
|
||||||
|
'youtube',
|
||||||
|
'https://youtube.com/linbeauty',
|
||||||
|
'yt_linbeauty_' || floor(random() * 1000) :: text,
|
||||||
|
850000,
|
||||||
|
320,
|
||||||
|
2,
|
||||||
|
CURRENT_TIMESTAMP - interval '18 months',
|
||||||
|
CURRENT_TIMESTAMP
|
||||||
|
),
|
||||||
|
-- 小众但精准的垂直领域KOL
|
||||||
|
(
|
||||||
|
gen_random_uuid(),
|
||||||
|
'孙专家',
|
||||||
|
'tiktok',
|
||||||
|
'https://tiktok.com/sunexpert',
|
||||||
|
'tt_sunexpert_' || floor(random() * 1000) :: text,
|
||||||
|
120000,
|
||||||
|
450,
|
||||||
|
1,
|
||||||
|
CURRENT_TIMESTAMP - interval '1 year',
|
||||||
|
CURRENT_TIMESTAMP
|
||||||
|
),
|
||||||
|
-- 新兴快速成长的KOL
|
||||||
|
(
|
||||||
|
gen_random_uuid(),
|
||||||
|
'吴新人',
|
||||||
|
'twitter',
|
||||||
|
'https://twitter.com/wunewbie',
|
||||||
|
'tw_wunewbie_' || floor(random() * 1000) :: text,
|
||||||
|
50000,
|
||||||
|
180,
|
||||||
|
2,
|
||||||
|
CURRENT_TIMESTAMP - interval '6 months',
|
||||||
|
CURRENT_TIMESTAMP
|
||||||
|
),
|
||||||
|
-- 超小众但高互动的KOL
|
||||||
|
(
|
||||||
|
gen_random_uuid(),
|
||||||
|
'周小众',
|
||||||
|
'facebook',
|
||||||
|
'https://facebook.com/zhousmall',
|
||||||
|
'fb_zhousmall_' || floor(random() * 1000) :: text,
|
||||||
|
15000,
|
||||||
|
95,
|
||||||
|
1,
|
||||||
|
CURRENT_TIMESTAMP - interval '3 months',
|
||||||
|
CURRENT_TIMESTAMP
|
||||||
|
);
|
||||||
|
|
||||||
|
-- 将新增网红与项目关联
|
||||||
|
INSERT INTO
|
||||||
|
public .project_influencers (project_id, influencer_id)
|
||||||
|
SELECT
|
||||||
|
'37954d21-57b3-4e25-a614-001eaa9033b8',
|
||||||
|
influencer_id
|
||||||
|
FROM
|
||||||
|
public .influencers
|
||||||
|
WHERE
|
||||||
|
name IN ('陈明星', '林美妆', '孙专家', '吴新人', '周小众')
|
||||||
|
AND NOT EXISTS (
|
||||||
|
SELECT
|
||||||
|
1
|
||||||
|
FROM
|
||||||
|
public .project_influencers
|
||||||
|
WHERE
|
||||||
|
project_id = '37954d21-57b3-4e25-a614-001eaa9033b8'
|
||||||
|
AND influencer_id = influencers.influencer_id
|
||||||
|
);
|
||||||
|
|
||||||
|
-- 增加具有较大时间跨度的帖子数据（从2年前到未来）
|
||||||
|
-- 过去2年的高热度内容
|
||||||
|
INSERT INTO
|
||||||
|
public .posts (
|
||||||
|
post_id,
|
||||||
|
influencer_id,
|
||||||
|
platform,
|
||||||
|
post_url,
|
||||||
|
title,
|
||||||
|
description,
|
||||||
|
published_at,
|
||||||
|
created_at,
|
||||||
|
updated_at,
|
||||||
|
project_id
|
||||||
|
)
|
||||||
|
SELECT
|
||||||
|
gen_random_uuid(),
|
||||||
|
i.influencer_id,
|
||||||
|
i.platform,
|
||||||
|
'https://' || i.platform || '.com/post/' || replace(md5(random() :: text), '-', ''),
|
||||||
|
'2022年度爆款产品全盘点',
|
||||||
|
'2022年马上就要结束了，这一年中爆火的产品实在太多，今天来给大家做个年度总结！#年度盘点 #爆款产品',
|
||||||
|
CURRENT_TIMESTAMP - interval '2 years' + (random() * 60 || ' days') :: interval,
|
||||||
|
CURRENT_TIMESTAMP - interval '2 years',
|
||||||
|
CURRENT_TIMESTAMP - interval '2 years',
|
||||||
|
'37954d21-57b3-4e25-a614-001eaa9033b8'
|
||||||
|
FROM
|
||||||
|
public .influencers i
|
||||||
|
WHERE
|
||||||
|
i.name IN ('陈明星', '李小美')
|
||||||
|
AND i.followers_count > 200000;
|
||||||
|
|
||||||
|
-- 18个月前的季节性内容
|
||||||
|
INSERT INTO
|
||||||
|
public .posts (
|
||||||
|
post_id,
|
||||||
|
influencer_id,
|
||||||
|
platform,
|
||||||
|
post_url,
|
||||||
|
title,
|
||||||
|
description,
|
||||||
|
published_at,
|
||||||
|
created_at,
|
||||||
|
updated_at,
|
||||||
|
project_id
|
||||||
|
)
|
||||||
|
SELECT
|
||||||
|
gen_random_uuid(),
|
||||||
|
i.influencer_id,
|
||||||
|
i.platform,
|
||||||
|
'https://' || i.platform || '.com/post/' || replace(md5(random() :: text), '-', ''),
|
||||||
|
'冬季保暖又时尚的穿搭指南',
|
||||||
|
'寒冷的冬天来了，如何既保暖又不失时尚感？这些单品让你温暖整个冬天！#冬季穿搭 #保暖时尚',
|
||||||
|
CURRENT_TIMESTAMP - interval '18 months' + (random() * 30 || ' days') :: interval,
|
||||||
|
CURRENT_TIMESTAMP - interval '18 months',
|
||||||
|
CURRENT_TIMESTAMP - interval '18 months',
|
||||||
|
'37954d21-57b3-4e25-a614-001eaa9033b8'
|
||||||
|
FROM
|
||||||
|
public .influencers i
|
||||||
|
WHERE
|
||||||
|
i.name IN ('林美妆', '张时尚', '王潮流')
|
||||||
|
LIMIT
|
||||||
|
3;
|
||||||
|
|
||||||
|
-- 1年前的活动合作内容
|
||||||
|
INSERT INTO
|
||||||
|
public .posts (
|
||||||
|
post_id,
|
||||||
|
influencer_id,
|
||||||
|
platform,
|
||||||
|
post_url,
|
||||||
|
title,
|
||||||
|
description,
|
||||||
|
published_at,
|
||||||
|
created_at,
|
||||||
|
updated_at,
|
||||||
|
project_id
|
||||||
|
)
|
||||||
|
SELECT
|
||||||
|
gen_random_uuid(),
|
||||||
|
i.influencer_id,
|
||||||
|
i.platform,
|
||||||
|
'https://' || i.platform || '.com/post/' || replace(md5(random() :: text), '-', ''),
|
||||||
|
'618电商节爆款推荐',
|
||||||
|
'一年一度的618购物节即将来临，这些超值好物已经被我加入购物车了！#618购物节 #爆款推荐',
|
||||||
|
CURRENT_TIMESTAMP - interval '1 year' + (random() * 30 || ' days') :: interval,
|
||||||
|
CURRENT_TIMESTAMP - interval '1 year',
|
||||||
|
CURRENT_TIMESTAMP - interval '1 year',
|
||||||
|
'37954d21-57b3-4e25-a614-001eaa9033b8'
|
||||||
|
FROM
|
||||||
|
public .influencers i
|
||||||
|
WHERE
|
||||||
|
i.platform IN ('tiktok', 'instagram', 'youtube')
|
||||||
|
LIMIT
|
||||||
|
4;
|
||||||
|
|
||||||
|
-- 6个月前的新品发布内容
|
||||||
|
INSERT INTO
|
||||||
|
public .posts (
|
||||||
|
post_id,
|
||||||
|
influencer_id,
|
||||||
|
platform,
|
||||||
|
post_url,
|
||||||
|
title,
|
||||||
|
description,
|
||||||
|
published_at,
|
||||||
|
created_at,
|
||||||
|
updated_at,
|
||||||
|
project_id
|
||||||
|
)
|
||||||
|
SELECT
|
||||||
|
gen_random_uuid(),
|
||||||
|
i.influencer_id,
|
||||||
|
i.platform,
|
||||||
|
'https://' || i.platform || '.com/post/' || replace(md5(random() :: text), '-', ''),
|
||||||
|
'重磅新品抢先体验',
|
||||||
|
'我竟然提前拿到了这款还未上市的重磅新品！赶紧来看看它的真实表现如何！#新品抢鲜 #独家测评',
|
||||||
|
CURRENT_TIMESTAMP - interval '6 months' + (random() * 45 || ' days') :: interval,
|
||||||
|
CURRENT_TIMESTAMP - interval '6 months',
|
||||||
|
CURRENT_TIMESTAMP - interval '6 months',
|
||||||
|
'37954d21-57b3-4e25-a614-001eaa9033b8'
|
||||||
|
FROM
|
||||||
|
public .influencers i
|
||||||
|
ORDER BY
|
||||||
|
random()
|
||||||
|
LIMIT
|
||||||
|
5;
|
||||||
|
|
||||||
|
-- 3个月前的趋势内容
|
||||||
|
INSERT INTO
|
||||||
|
public .posts (
|
||||||
|
post_id,
|
||||||
|
influencer_id,
|
||||||
|
platform,
|
||||||
|
post_url,
|
||||||
|
title,
|
||||||
|
description,
|
||||||
|
published_at,
|
||||||
|
created_at,
|
||||||
|
updated_at,
|
||||||
|
project_id
|
||||||
|
)
|
||||||
|
SELECT
|
||||||
|
gen_random_uuid(),
|
||||||
|
i.influencer_id,
|
||||||
|
i.platform,
|
||||||
|
'https://' || i.platform || '.com/post/' || replace(md5(random() :: text), '-', ''),
|
||||||
|
'这个超火的国外趋势终于传到国内了',
|
||||||
|
'这个趋势在欧美已经火了半年，现在终于传到国内了！一起来看看这个风靡全球的潮流！#全球趋势 #潮流前沿',
|
||||||
|
CURRENT_TIMESTAMP - interval '3 months' + (random() * 30 || ' days') :: interval,
|
||||||
|
CURRENT_TIMESTAMP - interval '3 months',
|
||||||
|
CURRENT_TIMESTAMP - interval '3 months',
|
||||||
|
'37954d21-57b3-4e25-a614-001eaa9033b8'
|
||||||
|
FROM
|
||||||
|
public .influencers i
|
||||||
|
ORDER BY
|
||||||
|
random()
|
||||||
|
LIMIT
|
||||||
|
5;
|
||||||
|
|
||||||
|
-- 当前正在进行的活动内容
|
||||||
|
INSERT INTO
|
||||||
|
public .posts (
|
||||||
|
post_id,
|
||||||
|
influencer_id,
|
||||||
|
platform,
|
||||||
|
post_url,
|
||||||
|
title,
|
||||||
|
description,
|
||||||
|
published_at,
|
||||||
|
created_at,
|
||||||
|
updated_at,
|
||||||
|
project_id
|
||||||
|
)
|
||||||
|
SELECT
|
||||||
|
gen_random_uuid(),
|
||||||
|
i.influencer_id,
|
||||||
|
i.platform,
|
||||||
|
'https://' || i.platform || '.com/post/' || replace(md5(random() :: text), '-', ''),
|
||||||
|
'正在直播：限时新品首发',
|
||||||
|
'大家久等了！我们终于可以揭晓这个神秘新品的真面目，现在正在直播间等你！#限时首发 #直播带货',
|
||||||
|
CURRENT_TIMESTAMP - interval '2 days' + (random() * 4 || ' days') :: interval,
|
||||||
|
CURRENT_TIMESTAMP - interval '2 days',
|
||||||
|
CURRENT_TIMESTAMP - interval '2 days',
|
||||||
|
'37954d21-57b3-4e25-a614-001eaa9033b8'
|
||||||
|
FROM
|
||||||
|
public .influencers i
|
||||||
|
WHERE
|
||||||
|
i.followers_count > 100000
|
||||||
|
ORDER BY
|
||||||
|
random()
|
||||||
|
LIMIT
|
||||||
|
3;
|
||||||
|
|
||||||
|
-- 未来计划发布的内容（预排）
|
||||||
|
INSERT INTO
|
||||||
|
public .posts (
|
||||||
|
post_id,
|
||||||
|
influencer_id,
|
||||||
|
platform,
|
||||||
|
post_url,
|
||||||
|
title,
|
||||||
|
description,
|
||||||
|
published_at,
|
||||||
|
created_at,
|
||||||
|
updated_at,
|
||||||
|
project_id
|
||||||
|
)
|
||||||
|
SELECT
|
||||||
|
gen_random_uuid(),
|
||||||
|
i.influencer_id,
|
||||||
|
i.platform,
|
||||||
|
'https://' || i.platform || '.com/post/' || replace(md5(random() :: text), '-', ''),
|
||||||
|
'即将上市：2024下半年必入新品预告',
|
||||||
|
'提前为大家带来2024下半年即将上市的重磅新品预告，这些产品一定会成为下半年的爆款！#新品预告 #爆款预测',
|
||||||
|
CURRENT_TIMESTAMP + interval '1 month' + (random() * 60 || ' days') :: interval,
|
||||||
|
CURRENT_TIMESTAMP,
|
||||||
|
CURRENT_TIMESTAMP,
|
||||||
|
'37954d21-57b3-4e25-a614-001eaa9033b8'
|
||||||
|
FROM
|
||||||
|
public .influencers i
|
||||||
|
WHERE
|
||||||
|
i.name IN ('陈明星', '林美妆', '李小美', '张时尚')
|
||||||
|
LIMIT
|
||||||
|
4;
|
||||||
|
|
||||||
|
-- 添加互动数据差异大的评论
|
||||||
|
-- 为2年前的内容添加少量评论（老内容）
|
||||||
|
INSERT INTO
|
||||||
|
public .comments (
|
||||||
|
comment_id,
|
||||||
|
post_id,
|
||||||
|
content,
|
||||||
|
sentiment_score,
|
||||||
|
created_at,
|
||||||
|
updated_at
|
||||||
|
)
|
||||||
|
SELECT
|
||||||
|
gen_random_uuid(),
|
||||||
|
p.post_id,
|
||||||
|
'当时买了推荐的第三个，用到现在还不错',
|
||||||
|
0.7,
|
||||||
|
p.published_at + interval '5 days' + (random() * 30 || ' days') :: interval,
|
||||||
|
p.published_at + interval '5 days' + (random() * 30 || ' days') :: interval
|
||||||
|
FROM
|
||||||
|
public .posts p
|
||||||
|
WHERE
|
||||||
|
p.title = '2022年度爆款产品全盘点'
|
||||||
|
AND p.project_id = '37954d21-57b3-4e25-a614-001eaa9033b8';
|
||||||
|
|
||||||
|
-- 为18个月前的内容添加一些评论，有正面也有负面的
|
||||||
|
INSERT INTO
|
||||||
|
public .comments (
|
||||||
|
comment_id,
|
||||||
|
post_id,
|
||||||
|
content,
|
||||||
|
sentiment_score,
|
||||||
|
created_at,
|
||||||
|
updated_at
|
||||||
|
)
|
||||||
|
SELECT
|
||||||
|
gen_random_uuid(),
|
||||||
|
p.post_id,
|
||||||
|
CASE
|
||||||
|
WHEN random() > 0.7 THEN '这些单品在南方可能不太适用，还是太薄了'
|
||||||
|
WHEN random() > 0.4 THEN '第二款外套买了，确实很保暖又时尚！'
|
||||||
|
ELSE '价格有点贵啊，有没有平价替代？'
|
||||||
|
END,
|
||||||
|
CASE
|
||||||
|
WHEN random() > 0.7 THEN 0.3
|
||||||
|
WHEN random() > 0.4 THEN 0.9
|
||||||
|
ELSE 0.5
|
||||||
|
END,
|
||||||
|
p.published_at + interval '1 day' + (random() * 15 || ' days') :: interval,
|
||||||
|
p.published_at + interval '1 day' + (random() * 15 || ' days') :: interval
|
||||||
|
FROM
|
||||||
|
public .posts p,
|
||||||
|
generate_series(1, 5) AS s
|
||||||
|
WHERE
|
||||||
|
p.title = '冬季保暖又时尚的穿搭指南'
|
||||||
|
AND p.project_id = '37954d21-57b3-4e25-a614-001eaa9033b8';
|
||||||
|
|
||||||
|
-- 为1年前的电商活动帖子添加大量正面评论
|
||||||
|
INSERT INTO
|
||||||
|
public .comments (
|
||||||
|
comment_id,
|
||||||
|
post_id,
|
||||||
|
content,
|
||||||
|
sentiment_score,
|
||||||
|
created_at,
|
||||||
|
updated_at
|
||||||
|
)
|
||||||
|
SELECT
|
||||||
|
gen_random_uuid(),
|
||||||
|
p.post_id,
|
||||||
|
CASE
|
||||||
|
WHEN random() > 0.8 THEN '这个推荐太及时了，刚好想买这个'
|
||||||
|
WHEN random() > 0.6 THEN '已经下单了，期待收货！'
|
||||||
|
WHEN random() > 0.4 THEN '之前一直在犹豫，看了你的推荐终于决定入手了'
|
||||||
|
WHEN random() > 0.2 THEN '这款性价比也太高了吧！'
|
||||||
|
ELSE '谢谢推荐，这个活动优惠力度确实很大'
|
||||||
|
END,
|
||||||
|
0.8 + random() * 0.2,
|
||||||
|
p.published_at + (random() * 5 || ' days') :: interval,
|
||||||
|
p.published_at + (random() * 5 || ' days') :: interval
|
||||||
|
FROM
|
||||||
|
public .posts p,
|
||||||
|
generate_series(1, 15) AS s
|
||||||
|
WHERE
|
||||||
|
p.title = '618电商节爆款推荐'
|
||||||
|
AND p.project_id = '37954d21-57b3-4e25-a614-001eaa9033b8';
|
||||||
|
|
||||||
|
-- 为6个月前的新品添加争议性评论（有褒有贬）
|
||||||
|
INSERT INTO
|
||||||
|
public .comments (
|
||||||
|
comment_id,
|
||||||
|
post_id,
|
||||||
|
content,
|
||||||
|
sentiment_score,
|
||||||
|
created_at,
|
||||||
|
updated_at
|
||||||
|
)
|
||||||
|
SELECT
|
||||||
|
gen_random_uuid(),
|
||||||
|
p.post_id,
|
||||||
|
CASE
|
||||||
|
WHEN n % 3 = 0 THEN '这个新品感觉有点虚高啊，功能并没有宣传的那么神奇'
|
||||||
|
WHEN n % 3 = 1 THEN '我已经用了一周了，确实比旧款提升不少'
|
||||||
|
ELSE '颜值确实高，但实用性存疑，还是等更多人反馈吧'
|
||||||
|
END,
|
||||||
|
CASE
|
||||||
|
WHEN n % 3 = 0 THEN 0.2
|
||||||
|
WHEN n % 3 = 1 THEN 0.8
|
||||||
|
ELSE 0.5
|
||||||
|
END,
|
||||||
|
p.published_at + interval '1 day' + (random() * 10 || ' days') :: interval,
|
||||||
|
p.published_at + interval '1 day' + (random() * 10 || ' days') :: interval
|
||||||
|
FROM
|
||||||
|
public .posts p,
|
||||||
|
generate_series(1, 10) AS n
|
||||||
|
WHERE
|
||||||
|
p.title = '重磅新品抢先体验'
|
||||||
|
AND p.project_id = '37954d21-57b3-4e25-a614-001eaa9033b8'
|
||||||
|
LIMIT
|
||||||
|
20;
|
||||||
|
|
||||||
|
-- 为3个月前的趋势内容添加大量评论和讨论
|
||||||
|
INSERT INTO
|
||||||
|
public .comments (
|
||||||
|
comment_id,
|
||||||
|
post_id,
|
||||||
|
content,
|
||||||
|
sentiment_score,
|
||||||
|
created_at,
|
||||||
|
updated_at
|
||||||
|
)
|
||||||
|
SELECT
|
||||||
|
gen_random_uuid(),
|
||||||
|
p.post_id,
|
||||||
|
CASE
|
||||||
|
WHEN n % 5 = 0 THEN '这个趋势在国外都过时了，我们才刚开始流行'
|
||||||
|
WHEN n % 5 = 1 THEN '真的很适合亚洲人，难怪会火起来'
|
||||||
|
WHEN n % 5 = 2 THEN '已经在尝试了，确实很好上手！'
|
||||||
|
WHEN n % 5 = 3 THEN '感觉还是更适合年轻人，我驾驭不了'
|
||||||
|
ELSE '这个趋势确实很新颖，期待更多相关内容'
|
||||||
|
END,
|
||||||
|
CASE
|
||||||
|
WHEN n % 5 = 0 THEN 0.3
|
||||||
|
WHEN n % 5 = 1 THEN 0.9
|
||||||
|
WHEN n % 5 = 2 THEN 0.8
|
||||||
|
WHEN n % 5 = 3 THEN 0.4
|
||||||
|
ELSE 0.7
|
||||||
|
END,
|
||||||
|
p.published_at + (random() * 7 || ' days') :: interval,
|
||||||
|
p.published_at + (random() * 7 || ' days') :: interval
|
||||||
|
FROM
|
||||||
|
public .posts p,
|
||||||
|
generate_series(1, 8) AS n
|
||||||
|
WHERE
|
||||||
|
p.title LIKE '%国外趋势%'
|
||||||
|
AND p.project_id = '37954d21-57b3-4e25-a614-001eaa9033b8';
|
||||||
|
|
||||||
|
-- 为当前正在进行的直播内容添加实时评论，大部分是提问
|
||||||
|
INSERT INTO
|
||||||
|
public .comments (
|
||||||
|
comment_id,
|
||||||
|
post_id,
|
||||||
|
content,
|
||||||
|
sentiment_score,
|
||||||
|
created_at,
|
||||||
|
updated_at
|
||||||
|
)
|
||||||
|
SELECT
|
||||||
|
gen_random_uuid(),
|
||||||
|
p.post_id,
|
||||||
|
CASE
|
||||||
|
WHEN n % 6 = 0 THEN '这个产品什么时候正式发售？'
|
||||||
|
WHEN n % 6 = 1 THEN '有什么颜色可选吗？'
|
||||||
|
WHEN n % 6 = 2 THEN '价格区间大概是多少？'
|
||||||
|
WHEN n % 6 = 3 THEN '适合什么肤质/年龄段的人使用？'
|
||||||
|
WHEN n % 6 = 4 THEN '直播间有优惠码吗？'
|
||||||
|
ELSE '可以详细介绍一下使用效果吗？'
|
||||||
|
END,
|
||||||
|
0.6,
|
||||||
|
p.published_at + interval '1 hour' + (random() * 3 || ' hours') :: interval,
|
||||||
|
p.published_at + interval '1 hour' + (random() * 3 || ' hours') :: interval
|
||||||
|
FROM
|
||||||
|
public .posts p,
|
||||||
|
generate_series(1, 12) AS n
|
||||||
|
WHERE
|
||||||
|
p.title LIKE '%直播%'
|
||||||
|
AND p.project_id = '37954d21-57b3-4e25-a614-001eaa9033b8';
|
||||||
|
|
||||||
|
-- 为未来计划发布的内容预先添加一些内部评论（测试用）
|
||||||
|
INSERT INTO
|
||||||
|
public .comments (
|
||||||
|
comment_id,
|
||||||
|
post_id,
|
||||||
|
content,
|
||||||
|
sentiment_score,
|
||||||
|
created_at,
|
||||||
|
updated_at
|
||||||
|
)
|
||||||
|
SELECT
|
||||||
|
gen_random_uuid(),
|
||||||
|
p.post_id,
|
||||||
|
CASE
|
||||||
|
WHEN random() > 0.7 THEN '[内部评论] 需要调整发布时间，避开竞品活动'
|
||||||
|
WHEN random() > 0.4 THEN '[内部评论] 文案需要再突出产品核心卖点'
|
||||||
|
ELSE '[内部评论] 图片质量不够高，建议重新拍摄'
|
||||||
|
END,
|
||||||
|
0.5,
|
||||||
|
CURRENT_TIMESTAMP - interval '3 days' + (random() * 2 || ' days') :: interval,
|
||||||
|
CURRENT_TIMESTAMP - interval '3 days' + (random() * 2 || ' days') :: interval
|
||||||
|
FROM
|
||||||
|
public .posts p
|
||||||
|
WHERE
|
||||||
|
p.title LIKE '%2024下半年%'
|
||||||
|
AND p.project_id = '37954d21-57b3-4e25-a614-001eaa9033b8'
|
||||||
|
LIMIT
|
||||||
|
6;
|
||||||
|
|
||||||
|
-- 添加一些超长的详细评论
|
||||||
|
INSERT INTO
|
||||||
|
public .comments (
|
||||||
|
comment_id,
|
||||||
|
post_id,
|
||||||
|
content,
|
||||||
|
sentiment_score,
|
||||||
|
created_at,
|
||||||
|
updated_at
|
||||||
|
)
|
||||||
|
VALUES
|
||||||
|
(
|
||||||
|
gen_random_uuid(),
|
||||||
|
(
|
||||||
|
SELECT
|
||||||
|
post_id
|
||||||
|
FROM
|
||||||
|
public .posts
|
||||||
|
WHERE
|
||||||
|
title = '重磅新品抢先体验'
|
||||||
|
AND project_id = '37954d21-57b3-4e25-a614-001eaa9033b8'
|
||||||
|
LIMIT
|
||||||
|
1
|
||||||
|
), '作为一个已经使用类似产品超过3年的老用户，我来分享一下我的详细体验：这款新品确实在材质和工艺上有明显提升，尤其是在A部分的改进很贴心，解决了之前版本的主要痛点。不过B功能感觉不如宣传的那么神奇，实际使用中能感觉到提升但没有质的飞跃。价格方面比上一代贵了约20%，个人觉得溢价合理但不算特别值得。如果你是新用户，直接入手新款绝对不亏；如果已经有旧款在用，建议等降价再考虑升级。另外，官方宣传中没有提到的一点是，这款新品在极端环境下的表现出乎意料的好，我在最近的户外活动中亲测，即使在-10℃的环境下依然表现稳定，这点真的很加分！', 0.75, CURRENT_TIMESTAMP - interval '3 months' + interval '5 days',
|
||||||
|
CURRENT_TIMESTAMP - interval '3 months' + interval '5 days'
|
||||||
|
),
|
||||||
|
(
|
||||||
|
gen_random_uuid(),
|
||||||
|
(
|
||||||
|
SELECT
|
||||||
|
post_id
|
||||||
|
FROM
|
||||||
|
public .posts
|
||||||
|
WHERE
|
||||||
|
title LIKE '%国外趋势%'
|
||||||
|
AND project_id = '37954d21-57b3-4e25-a614-001eaa9033b8'
|
||||||
|
LIMIT
|
||||||
|
1
|
||||||
|
), '我在国外生活了5年，这个趋势在当地已经持续了将近一年半的时间。有趣的是，它在国外经历了几次演变：最初是由小众设计师发起的实验性尝试，后来被几位知名艺人带火，然后迅速普及到大众市场。但到了去年年底，这个趋势在欧美已经开始降温，更多人开始转向另一种风格。不过我认为这个趋势在国内可能会有不同的发展轨迹，因为东西方审美差异和文化背景不同，很可能会在本土化过程中产生全新的变种，反而更有生命力。另外值得一提的是，这个趋势在国外主要流行于25-35岁的年龄段，而在国内似乎更受年轻群体欢迎。看到博主分享的这些内容，能感觉到已经融入了一些本土元素，这种创新性改良很可能让这个趋势在国内拥有更长的生命周期！', 0.85, CURRENT_TIMESTAMP - interval '2 months' + interval '3 days',
|
||||||
|
CURRENT_TIMESTAMP - interval '2 months' + interval '3 days'
|
||||||
|
);
|
||||||
|
|
||||||
|
-- 添加一些具有强烈情感倾向的评论
|
||||||
|
INSERT INTO
|
||||||
|
public .comments (
|
||||||
|
comment_id,
|
||||||
|
post_id,
|
||||||
|
content,
|
||||||
|
sentiment_score,
|
||||||
|
created_at,
|
||||||
|
updated_at
|
||||||
|
)
|
||||||
|
VALUES
|
||||||
|
-- 非常正面的评论
|
||||||
|
(
|
||||||
|
gen_random_uuid(),
|
||||||
|
(
|
||||||
|
SELECT
|
||||||
|
post_id
|
||||||
|
FROM
|
||||||
|
public .posts
|
||||||
|
WHERE
|
||||||
|
title = '618电商节爆款推荐'
|
||||||
|
AND project_id = '37954d21-57b3-4e25-a614-001eaa9033b8'
|
||||||
|
LIMIT
|
||||||
|
1
|
||||||
|
), '我简直不敢相信这个推荐有多准！去年按照你的清单买了三款产品，每一个都成了我的年度最爱！你的专业眼光真的无可挑剔，今年我打算把你推荐的所有东西都买下来，因为知道绝对不会踩雷。你是我关注的所有博主里面眼光最准的一个，每次买你推荐的东西都超值！', 0.98, CURRENT_TIMESTAMP - interval '1 year' + interval '3 days',
|
||||||
|
CURRENT_TIMESTAMP - interval '1 year' + interval '3 days'
|
||||||
|
),
|
||||||
|
-- 非常负面的评论
|
||||||
|
(
|
||||||
|
gen_random_uuid(),
|
||||||
|
(
|
||||||
|
SELECT
|
||||||
|
post_id
|
||||||
|
FROM
|
||||||
|
public .posts
|
||||||
|
WHERE
|
||||||
|
title = '重磅新品抢先体验'
|
||||||
|
AND project_id = '37954d21-57b3-4e25-a614-001eaa9033b8'
|
||||||
|
LIMIT
|
||||||
|
1
|
||||||
|
), '说实话这是我见过的最失望的开箱测评，产品明显有问题却还在强行吹，是收了多少广告费？我朋友已经提前买了这个产品，根本不像视频里说的那么好用，各种bug不说，质量也远低于预期，真的对这个测评感到失望透顶。希望博主能够真实客观一点，而不是只顾着收钱。', 0.05, CURRENT_TIMESTAMP - interval '5 months' + interval '2 days',
|
||||||
|
CURRENT_TIMESTAMP - interval '5 months' + interval '2 days'
|
||||||
|
);
|
||||||
Reference in New Issue
Block a user