Initial commit of akmon project

message_test_data.sql

@@ -0,0 +1,741 @@
+-- ===================================================================
+-- 消息系统测试数据生成脚本
+-- 适用于运动训练监测与AI评估平台
+-- 包含教师端和学生端用户的各种消息场景
+-- PostgreSQL 15+ 兼容版本
+-- ===================================================================
+
+-- 测试用户ID
+-- 教师端用户ID: 7bf7378e-a027-473e-97ac-3460ed3f170a
+-- 学生端用户ID: eed3824b-bba1-4309-8048-19d17367c084
+
+-- ===================================================================
+-- 1. 清理可能存在的测试数据
+-- ===================================================================
+
+-- 删除测试消息接收记录
+DELETE FROM ak_message_recipients 
+WHERE message_id IN (
+    SELECT id FROM ak_messages 
+    WHERE metadata::jsonb ? 'test_data' 
+    AND metadata->>'test_data' = 'true'
+);
+
+-- 删除测试消息
+DELETE FROM ak_messages 
+WHERE metadata::jsonb ? 'test_data' 
+AND metadata->>'test_data' = 'true';
+
+-- 删除测试群组成员
+DELETE FROM ak_message_group_members 
+WHERE group_id IN (
+    SELECT id FROM ak_message_groups 
+    WHERE name LIKE '%测试%'
+);
+
+-- 删除测试群组
+DELETE FROM ak_message_groups 
+WHERE name LIKE '%测试%';
+
+-- ===================================================================
+-- 2. 创建测试用户消息偏好设置
+-- ===================================================================
+
+-- 为教师用户创建消息偏好设置
+INSERT INTO ak_user_message_preferences (
+    user_id, 
+    global_enabled, 
+    push_enabled, 
+    email_enabled,
+    type_preferences
+) VALUES (
+    '7bf7378e-a027-473e-97ac-3460ed3f170a'::uuid, 
+    true, 
+    true, 
+    true,
+    '{
+        "system": {"enabled": true, "push": true, "email": true},
+        "device": {"enabled": true, "push": true, "email": false},
+        "training": {"enabled": true, "push": true, "email": false},
+        "social": {"enabled": true, "push": true, "email": false},
+        "assignment": {"enabled": true, "push": true, "email": true},
+        "achievement": {"enabled": true, "push": true, "email": false},
+        "chat": {"enabled": true, "push": true, "email": false},
+        "announcement": {"enabled": true, "push": true, "email": true},
+        "reminder": {"enabled": true, "push": true, "email": true},
+        "alert": {"enabled": true, "push": true, "email": true}
+    }'::jsonb
+) ON CONFLICT (user_id) DO UPDATE SET
+    global_enabled = EXCLUDED.global_enabled,
+    push_enabled = EXCLUDED.push_enabled,
+    email_enabled = EXCLUDED.email_enabled,
+    type_preferences = EXCLUDED.type_preferences;
+
+-- 为学生用户创建消息偏好设置
+INSERT INTO ak_user_message_preferences (
+    user_id, 
+    global_enabled, 
+    push_enabled, 
+    email_enabled,
+    type_preferences
+) VALUES (
+    'eed3824b-bba1-4309-8048-19d17367c084'::uuid, 
+    true, 
+    true, 
+    false,
+    '{
+        "system": {"enabled": true, "push": true, "email": false},
+        "device": {"enabled": true, "push": true, "email": false},
+        "training": {"enabled": true, "push": true, "email": false},
+        "social": {"enabled": true, "push": true, "email": false},
+        "assignment": {"enabled": true, "push": true, "email": false},
+        "achievement": {"enabled": true, "push": true, "email": false},
+        "chat": {"enabled": true, "push": true, "email": false},
+        "announcement": {"enabled": true, "push": true, "email": false},
+        "reminder": {"enabled": true, "push": true, "email": false},
+        "alert": {"enabled": true, "push": true, "email": false}
+    }'::jsonb
+) ON CONFLICT (user_id) DO UPDATE SET
+    global_enabled = EXCLUDED.global_enabled,
+    push_enabled = EXCLUDED.push_enabled,
+    email_enabled = EXCLUDED.email_enabled,
+    type_preferences = EXCLUDED.type_preferences;
+
+-- ===================================================================
+-- 3. 创建测试消息群组
+-- ===================================================================
+
+-- 创建班级群组
+INSERT INTO ak_message_groups (
+    id,
+    name,
+    description,
+    group_type,
+    owner_id,
+    is_public,
+    member_limit,
+    settings
+) VALUES (
+    'f47ac10b-58cc-4372-a567-0e02b2c3d479'::uuid,
+    '高一(1)班运动训练群',
+    '高一(1)班运动训练讨论群，用于发布训练任务和交流心得',
+    'class',
+    '7bf7378e-a027-473e-97ac-3460ed3f170a'::uuid,
+    false,
+    50,
+    '{"allow_file_upload": true, "allow_voice_message": true, "auto_archive_days": 30}'::jsonb
+);
+
+-- 创建师生群组
+INSERT INTO ak_message_groups (
+    id,
+    name,
+    description,
+    group_type,
+    owner_id,
+    is_public,
+    member_limit,
+    settings
+) VALUES (
+    'a1b2c3d4-e5f6-7890-abcd-ef1234567890'::uuid,
+    '师生交流群',
+    '教师与学生的日常交流群组',
+    'normal',
+    '7bf7378e-a027-473e-97ac-3460ed3f170a'::uuid,
+    false,
+    100,
+    '{"allow_file_upload": true, "allow_voice_message": true}'::jsonb
+);
+
+-- 添加群组成员
+INSERT INTO ak_message_group_members (
+    group_id,
+    user_id,
+    role,
+    status,
+    nickname,
+    notification_enabled
+) VALUES 
+-- 班级群成员
+('f47ac10b-58cc-4372-a567-0e02b2c3d479'::uuid, '7bf7378e-a027-473e-97ac-3460ed3f170a'::uuid, 'owner', 'active', '李老师', true),
+('f47ac10b-58cc-4372-a567-0e02b2c3d479'::uuid, 'eed3824b-bba1-4309-8048-19d17367c084'::uuid, 'member', 'active', '张同学', true),
+-- 师生交流群成员
+('a1b2c3d4-e5f6-7890-abcd-ef1234567890'::uuid, '7bf7378e-a027-473e-97ac-3460ed3f170a'::uuid, 'owner', 'active', '李老师', true),
+('a1b2c3d4-e5f6-7890-abcd-ef1234567890'::uuid, 'eed3824b-bba1-4309-8048-19d17367c084'::uuid, 'member', 'active', '张同学', true);
+
+-- ===================================================================
+-- 4. 创建测试消息数据
+-- ===================================================================
+
+-- 4.1 系统欢迎消息
+INSERT INTO ak_messages (
+    id, message_type_id, sender_type, sender_id, sender_name,
+    receiver_type, receiver_id, title, content, content_type,
+    priority, is_broadcast, metadata, created_at
+) VALUES (
+    gen_random_uuid(), 
+    (SELECT id FROM ak_message_types WHERE code = 'system'),
+    'system', null, '系统',
+    'user', 'eed3824b-bba1-4309-8048-19d17367c084'::uuid, 
+    '欢迎使用运动训练平台！',
+    '欢迎来到运动训练监测平台！您可以在这里记录训练数据、查看AI分析报告、与老师同学交流。祝您运动愉快！',
+    'text', 100, false,
+    '{"test_data": "true", "welcome_message": true}'::jsonb,
+    now() - interval '2 days'
+);
+
+-- 为系统消息创建接收记录
+INSERT INTO ak_message_recipients (
+    message_id, recipient_type, recipient_id, status, delivered_at, read_at
+) 
+SELECT 
+    m.id, 'user', 'eed3824b-bba1-4309-8048-19d17367c084'::uuid, 
+    'read', now() - interval '2 days', now() - interval '1 day'
+FROM ak_messages m 
+WHERE m.title = '欢迎使用运动训练平台！' 
+AND m.metadata->>'test_data' = 'true';
+
+-- 4.2 设备连接成功消息
+INSERT INTO ak_messages (
+    id, message_type_id, sender_type, sender_id, sender_name,
+    receiver_type, receiver_id, title, content, content_type,
+    priority, device_data, metadata, created_at
+) VALUES (
+    gen_random_uuid(), 
+    (SELECT id FROM ak_message_types WHERE code = 'device'),
+    'device', gen_random_uuid(), '智能手环Pro',
+    'user', 'eed3824b-bba1-4309-8048-19d17367c084'::uuid, 
+    '设备连接成功',
+    '您的智能手环Pro已成功连接，电量85%，可以开始记录运动数据了。',
+    'text', 80,
+    '{"device_name": "智能手环Pro", "battery_level": 85, "firmware_version": "2.1.3", "connection_type": "bluetooth"}'::jsonb,
+    '{"test_data": "true", "device_type": "wearable"}'::jsonb,
+    now() - interval '1 day'
+);
+
+-- 为设备消息创建接收记录
+INSERT INTO ak_message_recipients (
+    message_id, recipient_type, recipient_id, status, delivered_at, read_at
+) 
+SELECT 
+    m.id, 'user', 'eed3824b-bba1-4309-8048-19d17367c084'::uuid, 
+    'read', now() - interval '1 day', now() - interval '20 hours'
+FROM ak_messages m 
+WHERE m.title = '设备连接成功' 
+AND m.metadata->>'test_data' = 'true';
+
+-- 4.3 设备低电量警告
+INSERT INTO ak_messages (
+    id, message_type_id, sender_type, sender_id, sender_name,
+    receiver_type, receiver_id, title, content, content_type,
+    priority, is_urgent, device_data, metadata, created_at
+) VALUES (
+    gen_random_uuid(), 
+    (SELECT id FROM ak_message_types WHERE code = 'device'),
+    'device', gen_random_uuid(), '智能手环Pro',
+    'user', 'eed3824b-bba1-4309-8048-19d17367c084'::uuid, 
+    '设备电量不足',
+    '您的智能手环Pro电量仅剩15%，请及时充电以确保正常使用。',
+    'text', 85, true,
+    '{"device_name": "智能手环Pro", "battery_level": 15, "estimated_time_left": "2小时"}'::jsonb,
+    '{"test_data": "true", "alert_type": "low_battery"}'::jsonb,
+    now() - interval '2 hours'
+);
+
+-- 为低电量警告创建未读接收记录
+INSERT INTO ak_message_recipients (
+    message_id, recipient_type, recipient_id, status, delivered_at
+) 
+SELECT 
+    m.id, 'user', 'eed3824b-bba1-4309-8048-19d17367c084'::uuid, 
+    'delivered', now() - interval '2 hours'
+FROM ak_messages m 
+WHERE m.title = '设备电量不足' 
+AND m.metadata->>'test_data' = 'true';
+
+-- 4.4 训练完成通知
+INSERT INTO ak_messages (
+    id, message_type_id, sender_type, sender_id, sender_name,
+    receiver_type, receiver_id, title, content, content_type,
+    priority, metadata, created_at
+) VALUES (
+    gen_random_uuid(), 
+    (SELECT id FROM ak_message_types WHERE code = 'training'),
+    'system', null, '训练助手',
+    'user', 'eed3824b-bba1-4309-8048-19d17367c084'::uuid, 
+    '🎉 训练完成！',
+    '恭喜完成跑步训练！用时25分钟，消耗180卡路里，步数3250步，平均心率145 bpm。您的表现很棒，继续保持！',
+    'text', 70,
+    '{"test_data": "true", "activity_type": "running", "duration": 25, "calories": 180, "steps": 3250, "avg_heart_rate": 145}'::jsonb,
+    now() - interval '3 hours'
+);
+
+-- 为训练消息创建接收记录
+INSERT INTO ak_message_recipients (
+    message_id, recipient_type, recipient_id, status, delivered_at, read_at
+) 
+SELECT 
+    m.id, 'user', 'eed3824b-bba1-4309-8048-19d17367c084'::uuid, 
+    'read', now() - interval '3 hours', now() - interval '2 hours'
+FROM ak_messages m 
+WHERE m.title = '🎉 训练完成！' 
+AND m.metadata->>'test_data' = 'true';
+
+-- 4.5 教师发布作业通知
+INSERT INTO ak_messages (
+    id, message_type_id, sender_type, sender_id, sender_name,
+    receiver_type, receiver_id, title, content, content_type,
+    priority, metadata, expires_at, created_at
+) VALUES (
+    gen_random_uuid(), 
+    (SELECT id FROM ak_message_types WHERE code = 'assignment'),
+    'user', '7bf7378e-a027-473e-97ac-3460ed3f170a'::uuid, '李老师',
+    'user', 'eed3824b-bba1-4309-8048-19d17367c084'::uuid, 
+    '新作业：每日运动打卡',
+    '同学们好！本周的运动作业已发布：每天完成30分钟有氧运动，记录心率和步数数据。截止时间：本周日23:59。请按时完成并上传数据。',
+    'text', 75,
+    '{"test_data": "true", "assignment_id": "homework_001", "due_date": "2025-06-22 23:59:00", "subject": "体育"}'::jsonb,
+    '2025-06-22 23:59:00'::timestamp,
+    now() - interval '1 day'
+);
+
+-- 为作业通知创建接收记录
+INSERT INTO ak_message_recipients (
+    message_id, recipient_type, recipient_id, status, delivered_at, read_at
+) 
+SELECT 
+    m.id, 'user', 'eed3824b-bba1-4309-8048-19d17367c084'::uuid, 
+    'read', now() - interval '1 day', now() - interval '18 hours'
+FROM ak_messages m 
+WHERE m.title = '新作业：每日运动打卡' 
+AND m.metadata->>'test_data' = 'true';
+
+-- 4.6 成就解锁通知
+INSERT INTO ak_messages (
+    id, message_type_id, sender_type, sender_id, sender_name,
+    receiver_type, receiver_id, title, content, content_type,
+    priority, metadata, created_at
+) VALUES (
+    gen_random_uuid(), 
+    (SELECT id FROM ak_message_types WHERE code = 'achievement'),
+    'system', null, '成就系统',
+    'user', 'eed3824b-bba1-4309-8048-19d17367c084'::uuid, 
+    '🏆 恭喜解锁新成就！',
+    '恭喜您解锁了"坚持不懈"成就！连续7天完成运动打卡，获得50积分奖励。继续努力，向更高目标前进！',
+    'text', 50,
+    '{"test_data": "true", "achievement_name": "坚持不懈", "points": 50, "days_streak": 7}'::jsonb,
+    now() - interval '6 hours'
+);
+
+-- 为成就通知创建未读接收记录
+INSERT INTO ak_message_recipients (
+    message_id, recipient_type, recipient_id, status, delivered_at
+) 
+SELECT 
+    m.id, 'user', 'eed3824b-bba1-4309-8048-19d17367c084'::uuid, 
+    'delivered', now() - interval '6 hours'
+FROM ak_messages m 
+WHERE m.title = '🏆 恭喜解锁新成就！' 
+AND m.metadata->>'test_data' = 'true';
+
+-- 4.7 教师群组消息
+INSERT INTO ak_messages (
+    id, message_type_id, sender_type, sender_id, sender_name,
+    receiver_type, receiver_id, title, content, content_type,
+    priority, conversation_id, metadata, created_at
+) VALUES (
+    gen_random_uuid(), 
+    (SELECT id FROM ak_message_types WHERE code = 'chat'),
+    'user', '7bf7378e-a027-473e-97ac-3460ed3f170a'::uuid, '李老师',
+    'group', 'f47ac10b-58cc-4372-a567-0e02b2c3d479'::uuid, 
+    null,
+    '同学们，下周一我们将进行体能测试，请大家提前做好准备。测试项目包括：50米跑、立定跳远、引体向上。有问题随时问我。',
+    'text', 90, 'f47ac10b-58cc-4372-a567-0e02b2c3d479'::uuid,
+    '{"test_data": "true", "group_message": true}'::jsonb,
+    now() - interval '4 hours'
+);
+
+-- 为群组消息创建接收记录（教师和学生都收到）
+INSERT INTO ak_message_recipients (
+    message_id, recipient_type, recipient_id, status, delivered_at, read_at
+) 
+SELECT 
+    m.id, 'user', 'eed3824b-bba1-4309-8048-19d17367c084'::uuid, 
+    'read', now() - interval '4 hours', now() - interval '3 hours'
+FROM ak_messages m 
+WHERE m.content LIKE '%体能测试%' 
+AND m.metadata->>'test_data' = 'true'
+UNION ALL
+SELECT 
+    m.id, 'user', '7bf7378e-a027-473e-97ac-3460ed3f170a'::uuid, 
+    'read', now() - interval '4 hours', now() - interval '4 hours'
+FROM ak_messages m 
+WHERE m.content LIKE '%体能测试%' 
+AND m.metadata->>'test_data' = 'true';
+
+-- 4.8 学生回复群组消息
+WITH parent_msg AS (
+    SELECT id as parent_id FROM ak_messages 
+    WHERE content LIKE '%体能测试%' 
+    AND metadata->>'test_data' = 'true'
+    LIMIT 1
+)
+INSERT INTO ak_messages (
+    id, message_type_id, sender_type, sender_id, sender_name,
+    receiver_type, receiver_id, title, content, content_type,
+    priority, conversation_id, parent_message_id, metadata, created_at
+) 
+SELECT
+    gen_random_uuid(), 
+    (SELECT id FROM ak_message_types WHERE code = 'chat'),
+    'user', 'eed3824b-bba1-4309-8048-19d17367c084'::uuid, '张同学',
+    'group', 'f47ac10b-58cc-4372-a567-0e02b2c3d479'::uuid, 
+    null,
+    '好的老师，我会认真准备的！请问引体向上有什么技巧吗？',
+    'text', 90, 'f47ac10b-58cc-4372-a567-0e02b2c3d479'::uuid, parent_id,
+    '{"test_data": "true", "group_message": true, "reply": true}'::jsonb,
+    now() - interval '3 hours'
+FROM parent_msg;
+
+-- 为学生回复创建接收记录
+INSERT INTO ak_message_recipients (
+    message_id, recipient_type, recipient_id, status, delivered_at, read_at
+) 
+SELECT 
+    m.id, 'user', '7bf7378e-a027-473e-97ac-3460ed3f170a'::uuid, 
+    'read', now() - interval '3 hours', now() - interval '2 hours'
+FROM ak_messages m 
+WHERE m.content LIKE '%引体向上有什么技巧%' 
+AND m.metadata->>'test_data' = 'true'
+UNION ALL
+SELECT 
+    m.id, 'user', 'eed3824b-bba1-4309-8048-19d17367c084'::uuid, 
+    'read', now() - interval '3 hours', now() - interval '3 hours'
+FROM ak_messages m 
+WHERE m.content LIKE '%引体向上有什么技巧%' 
+AND m.metadata->>'test_data' = 'true';
+
+-- 4.9 教师私信学生
+INSERT INTO ak_messages (
+    id, message_type_id, sender_type, sender_id, sender_name,
+    receiver_type, receiver_id, title, content, content_type,
+    priority, metadata, created_at
+) VALUES (
+    gen_random_uuid(), 
+    (SELECT id FROM ak_message_types WHERE code = 'chat'),
+    'user', '7bf7378e-a027-473e-97ac-3460ed3f170a'::uuid, '李老师',
+    'user', 'eed3824b-bba1-4309-8048-19d17367c084'::uuid, 
+    null,
+    '张同学，我看到你最近的运动数据很不错，心率控制得很好。继续保持这个节奏，相信你的体能会有很大提升。',
+    'text', 90,
+    '{"test_data": "true", "private_message": true}'::jsonb,
+    now() - interval '1 hour'
+);
+
+-- 为私信创建未读接收记录
+INSERT INTO ak_message_recipients (
+    message_id, recipient_type, recipient_id, status, delivered_at
+) 
+SELECT 
+    m.id, 'user', 'eed3824b-bba1-4309-8048-19d17367c084'::uuid, 
+    'delivered', now() - interval '1 hour'
+FROM ak_messages m 
+WHERE m.content LIKE '%运动数据很不错%' 
+AND m.metadata->>'test_data' = 'true';
+
+-- 4.10 系统公告消息
+INSERT INTO ak_messages (
+    id, message_type_id, sender_type, sender_id, sender_name,
+    receiver_type, receiver_id, title, content, content_type,
+    priority, is_broadcast, metadata, created_at
+) VALUES (
+    gen_random_uuid(), 
+    (SELECT id FROM ak_message_types WHERE code = 'announcement'),
+    'system', null, '运动平台',
+    'broadcast', null, 
+    '平台升级通知',
+    '各位用户，运动训练平台将于本周六凌晨2:00-4:00进行系统升级，届时将暂停服务。升级后将新增AI运动分析功能，敬请期待！',
+    'text', 95, true,
+    '{"test_data": "true", "maintenance": true, "upgrade": true}'::jsonb,
+    now() - interval '12 hours'
+);
+
+-- 为公告创建接收记录（广播消息，所有用户都收到）
+INSERT INTO ak_message_recipients (
+    message_id, recipient_type, recipient_id, status, delivered_at, read_at
+) 
+SELECT 
+    m.id, 'user', '7bf7378e-a027-473e-97ac-3460ed3f170a'::uuid, 
+    'read', now() - interval '12 hours', now() - interval '11 hours'
+FROM ak_messages m 
+WHERE m.title = '平台升级通知' 
+AND m.metadata->>'test_data' = 'true'
+UNION ALL
+SELECT 
+    m.id, 'user', 'eed3824b-bba1-4309-8048-19d17367c084'::uuid, 
+    'read', now() - interval '12 hours', now() - interval '10 hours'
+FROM ak_messages m 
+WHERE m.title = '平台升级通知' 
+AND m.metadata->>'test_data' = 'true';
+
+-- 4.11 运动提醒消息
+INSERT INTO ak_messages (
+    id, message_type_id, sender_type, sender_id, sender_name,
+    receiver_type, receiver_id, title, content, content_type,
+    priority, metadata, scheduled_at, created_at
+) VALUES (
+    gen_random_uuid(), 
+    (SELECT id FROM ak_message_types WHERE code = 'reminder'),
+    'system', null, '运动助手',
+    'user', 'eed3824b-bba1-4309-8048-19d17367c084'::uuid, 
+    '⏰ 运动时间到了！',
+    '根据您的运动计划，现在是跑步时间。建议运动30分钟，注意热身和拉伸。今天天气不错，适合户外运动！',
+    'text', 65,
+    '{"test_data": "true", "reminder_type": "exercise", "activity": "running", "duration": 30}'::jsonb,
+    now() - interval '30 minutes',
+    now() - interval '30 minutes'
+);
+
+-- 为提醒消息创建未读接收记录
+INSERT INTO ak_message_recipients (
+    message_id, recipient_type, recipient_id, status, delivered_at
+) 
+SELECT 
+    m.id, 'user', 'eed3824b-bba1-4309-8048-19d17367c084'::uuid, 
+    'delivered', now() - interval '30 minutes'
+FROM ak_messages m 
+WHERE m.title = '⏰ 运动时间到了！' 
+AND m.metadata->>'test_data' = 'true';
+
+-- 4.12 异常心率警报
+INSERT INTO ak_messages (
+    id, message_type_id, sender_type, sender_id, sender_name,
+    receiver_type, receiver_id, title, content, content_type,
+    priority, is_urgent, device_data, metadata, created_at
+) VALUES (
+    gen_random_uuid(), 
+    (SELECT id FROM ak_message_types WHERE code = 'alert'),
+    'device', gen_random_uuid(), '智能手环Pro',
+    'user', 'eed3824b-bba1-4309-8048-19d17367c084'::uuid, 
+    '⚠️ 心率异常警报',
+    '检测到您的心率持续偏高（185 bpm），已超过安全范围。建议立即停止运动，休息并观察。如有不适请及时就医。',
+    'text', 99, true,
+    '{"device_name": "智能手环Pro", "heart_rate": 185, "safe_range": "60-180", "duration": "5分钟"}'::jsonb,
+    '{"test_data": "true", "alert_type": "heart_rate", "severity": "high"}'::jsonb,
+    now() - interval '10 minutes'
+);
+
+-- 为心率警报创建已读接收记录
+INSERT INTO ak_message_recipients (
+    message_id, recipient_type, recipient_id, status, delivered_at, read_at
+) 
+SELECT 
+    m.id, 'user', 'eed3824b-bba1-4309-8048-19d17367c084'::uuid, 
+    'read', now() - interval '10 minutes', now() - interval '8 minutes'
+FROM ak_messages m 
+WHERE m.title = '⚠️ 心率异常警报' 
+AND m.metadata->>'test_data' = 'true';
+
+-- 4.13 社交点赞消息
+INSERT INTO ak_messages (
+    id, message_type_id, sender_type, sender_id, sender_name,
+    receiver_type, receiver_id, title, content, content_type,
+    priority, metadata, created_at
+) VALUES (
+    gen_random_uuid(), 
+    (SELECT id FROM ak_message_types WHERE code = 'social'),
+    'user', '7bf7378e-a027-473e-97ac-3460ed3f170a'::uuid, '李老师',
+    'user', 'eed3824b-bba1-4309-8048-19d17367c084'::uuid, 
+    '👍 老师为您点赞了',
+    '李老师为您的运动记录"今日跑步5公里"点赞了，并评论："坚持得很好，继续加油！"',
+    'text', 60,
+    '{"test_data": "true", "social_action": "like", "post_id": "post_001", "comment": "坚持得很好，继续加油！"}'::jsonb,
+    now() - interval '5 hours'
+);
+
+-- 为社交消息创建接收记录
+INSERT INTO ak_message_recipients (
+    message_id, recipient_type, recipient_id, status, delivered_at, read_at
+) 
+SELECT 
+    m.id, 'user', 'eed3824b-bba1-4309-8048-19d17367c084'::uuid, 
+    'read', now() - interval '5 hours', now() - interval '4 hours'
+FROM ak_messages m 
+WHERE m.title = '👍 老师为您点赞了' 
+AND m.metadata->>'test_data' = 'true';
+
+-- ===================================================================
+-- 5. 更新消息统计
+-- ===================================================================
+
+-- 更新所有测试消息的统计数据
+UPDATE ak_messages 
+SET 
+    total_recipients = (
+        SELECT COUNT(*) 
+        FROM ak_message_recipients mr 
+        WHERE mr.message_id = ak_messages.id
+    ),
+    delivered_count = (
+        SELECT COUNT(*) 
+        FROM ak_message_recipients mr 
+        WHERE mr.message_id = ak_messages.id 
+        AND mr.status IN ('delivered', 'read')
+    ),
+    read_count = (
+        SELECT COUNT(*) 
+        FROM ak_message_recipients mr 
+        WHERE mr.message_id = ak_messages.id 
+        AND mr.status = 'read'
+    )
+WHERE metadata->>'test_data' = 'true';
+
+-- ===================================================================
+-- 6. 创建一些历史统计数据
+-- ===================================================================
+
+-- 创建过去一个月的消息统计数据
+INSERT INTO ak_message_stats (
+    date_bucket, hour_bucket, message_type_id, sender_type,
+    total_sent, total_delivered, total_read, total_replied
+)
+SELECT 
+    date_bucket::date,
+    hour_bucket,
+    mt.id,
+    sender_types.sender_type,
+    (FLOOR(RANDOM() * 50) + 10)::INT as total_sent,
+    (FLOOR(RANDOM() * 45) + 8)::INT as total_delivered,
+    (FLOOR(RANDOM() * 40) + 5)::INT as total_read,
+    (FLOOR(RANDOM() * 10) + 1)::INT as total_replied
+FROM (
+    SELECT generate_series(
+        CURRENT_DATE - INTERVAL '30 days',
+        CURRENT_DATE - INTERVAL '1 day',
+        INTERVAL '1 day'
+    ) as date_bucket,
+    generate_series(8, 22) as hour_bucket
+) dates
+CROSS JOIN (
+    SELECT UNNEST(ARRAY['user', 'system', 'device']) as sender_type
+) sender_types
+CROSS JOIN ak_message_types mt
+WHERE mt.is_active = true
+  AND RANDOM() > 0.3 -- 随机生成70%的数据
+ON CONFLICT (date_bucket, COALESCE(hour_bucket, -1), COALESCE(message_type_id::text, ''), COALESCE(sender_type, '')) DO NOTHING;
+
+-- ===================================================================
+-- 7. 输出测试数据统计
+-- ===================================================================
+
+-- 统计创建的测试数据
+SELECT 
+    '测试数据统计' as info,
+    (SELECT COUNT(*) FROM ak_messages WHERE metadata->>'test_data' = 'true') as total_messages,
+    (SELECT COUNT(*) FROM ak_message_recipients mr 
+     JOIN ak_messages m ON mr.message_id = m.id 
+     WHERE m.metadata->>'test_data' = 'true') as total_recipients,
+    (SELECT COUNT(*) FROM ak_message_recipients mr 
+     JOIN ak_messages m ON mr.message_id = m.id 
+     WHERE m.metadata->>'test_data' = 'true' 
+       AND mr.recipient_id = 'eed3824b-bba1-4309-8048-19d17367c084'
+       AND mr.status != 'read') as student_unread_count,
+    (SELECT COUNT(*) FROM ak_message_groups WHERE name LIKE '%测试%' OR name LIKE '%群%') as test_groups;
+
+-- ===================================================================
+-- 8. 常用测试查询示例
+-- ===================================================================
+
+/*
+-- 查询学生的所有消息（按时间倒序）
+SELECT 
+    m.title,
+    m.content,
+    mt.name as message_type,
+    m.sender_name,
+    mr.status,
+    m.created_at,
+    m.is_urgent,
+    m.priority
+FROM ak_messages m
+JOIN ak_message_types mt ON m.message_type_id = mt.id
+JOIN ak_message_recipients mr ON m.id = mr.message_id
+WHERE mr.recipient_id = 'eed3824b-bba1-4309-8048-19d17367c084'
+  AND mr.recipient_type = 'user'
+  AND m.metadata->>'test_data' = 'true'
+ORDER BY m.created_at DESC;
+
+-- 查询教师发送的所有消息
+SELECT 
+    m.title,
+    m.content,
+    mt.name as message_type,
+    m.receiver_type,
+    m.created_at,
+    m.total_recipients,
+    m.read_count
+FROM ak_messages m
+JOIN ak_message_types mt ON m.message_type_id = mt.id
+WHERE m.sender_id = '7bf7378e-a027-473e-97ac-3460ed3f170a'
+  AND m.metadata->>'test_data' = 'true'
+ORDER BY m.created_at DESC;
+
+-- 查询群组消息
+SELECT 
+    m.content,
+    m.sender_name,
+    mg.name as group_name,
+    m.created_at,
+    CASE WHEN m.parent_message_id IS NOT NULL THEN '回复' ELSE '原始消息' END as message_type
+FROM ak_messages m
+JOIN ak_message_groups mg ON m.receiver_id = mg.id
+WHERE m.receiver_type = 'group'
+  AND m.metadata->>'test_data' = 'true'
+ORDER BY m.created_at DESC;
+
+-- 查询学生未读消息统计
+SELECT 
+    mt.name as message_type,
+    COUNT(*) as unread_count
+FROM ak_message_recipients mr
+JOIN ak_messages m ON mr.message_id = m.id
+JOIN ak_message_types mt ON m.message_type_id = mt.id
+WHERE mr.recipient_id = 'eed3824b-bba1-4309-8048-19d17367c084'
+  AND mr.recipient_type = 'user'
+  AND mr.status != 'read'
+  AND m.metadata->>'test_data' = 'true'
+GROUP BY mt.name, mt.priority
+ORDER BY mt.priority DESC;
+
+-- 查询设备消息
+SELECT 
+    m.title,
+    m.content,
+    m.device_data,
+    m.is_urgent,
+    mr.status,
+    m.created_at
+FROM ak_messages m
+JOIN ak_message_recipients mr ON m.id = mr.message_id
+WHERE m.sender_type = 'device'
+  AND mr.recipient_id = 'eed3824b-bba1-4309-8048-19d17367c084'
+  AND m.metadata->>'test_data' = 'true'
+ORDER BY m.created_at DESC;
+*/
+
+-- 完成提示
+SELECT '====================================================================' as separator
+UNION ALL
+SELECT '测试数据生成完成！' as info
+UNION ALL
+SELECT '教师ID: 7bf7378e-a027-473e-97ac-3460ed3f170a' as info
+UNION ALL
+SELECT '学生ID: eed3824b-bba1-4309-8048-19d17367c084' as info
+UNION ALL
+SELECT '班级群组ID: f47ac10b-58cc-4372-a567-0e02b2c3d479' as info
+UNION ALL
+SELECT '师生群组ID: a1b2c3d4-e5f6-7890-abcd-ef1234567890' as info
+UNION ALL
+SELECT '可以使用注释中的查询语句测试各种消息场景' as info
+UNION ALL
+SELECT '====================================================================' as separator;