210 lines
6.6 KiB
PL/PgSQL
210 lines
6.6 KiB
PL/PgSQL
-- =============================
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-- 泰豪电源AI数智化平台 - 完整数据库初始化脚本
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-- 包含所有业务模块的表结构
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-- =============================
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-- 安装必要的扩展
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CREATE EXTENSION IF NOT EXISTS "uuid-ossp"; -- UUID生成
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CREATE EXTENSION IF NOT EXISTS "pg_trgm"; -- 全文搜索
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CREATE EXTENSION IF NOT EXISTS "btree_gin"; -- GIN索引支持
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-- CREATE EXTENSION IF NOT EXISTS "vector"; -- pgvector向量检索（需要单独安装）
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-- =============================
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-- 1. 系统基础模块（权限、用户、部门、角色）
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-- =============================
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\i createTablePermission.sql
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\i createTableUser.sql
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-- =============================
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-- 2. 文件管理模块
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-- =============================
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\i createTableFile.sql
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-- =============================
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-- 3. 消息通知模块
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-- =============================
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\i createTableMessage.sql
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-- =============================
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-- 4. 日志模块
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-- =============================
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\i createTableLog.sql
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-- =============================
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-- 5. 配置管理模块
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-- =============================
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\i createTableConfig.sql
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-- =============================
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-- 6. 知识库管理模块
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-- =============================
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\i createTableKnowledge.sql
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-- =============================
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-- 7. 招投标智能体业务模块
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-- =============================
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\i createTableBidding.sql
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-- =============================
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-- 8. 智能客服系统业务模块
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-- =============================
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\i createTableCustomerService.sql
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-- =============================
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-- 9. 智能体管理和平台基础设施模块
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-- =============================
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\i createTableAgent.sql
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-- =============================
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-- 创建通用触发器函数
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-- =============================
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-- 自动更新update_time的触发器函数
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CREATE OR REPLACE FUNCTION public.update_modified_column()
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RETURNS TRIGGER AS $$
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BEGIN
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NEW.update_time = now();
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RETURN NEW;
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END;
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$$ LANGUAGE plpgsql;
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-- 为所有表添加update_time触发器的辅助函数
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CREATE OR REPLACE FUNCTION public.create_update_triggers()
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RETURNS void AS $$
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DECLARE
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r RECORD;
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BEGIN
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FOR r IN
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SELECT schemaname, tablename
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FROM pg_tables
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WHERE schemaname IN ('sys', 'file', 'message', 'log', 'config', 'knowledge', 'bidding', 'customer_service', 'agent')
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AND tablename LIKE 'tb_%'
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LOOP
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-- 检查表是否有update_time列
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IF EXISTS (
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SELECT 1
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FROM information_schema.columns
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WHERE table_schema = r.schemaname
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AND table_name = r.tablename
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AND column_name = 'update_time'
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) THEN
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-- 删除已存在的触发器
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EXECUTE format('DROP TRIGGER IF EXISTS trg_%s_update_time ON %I.%I',
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r.tablename, r.schemaname, r.tablename);
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-- 创建新触发器
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EXECUTE format('CREATE TRIGGER trg_%s_update_time
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BEFORE UPDATE ON %I.%I
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FOR EACH ROW
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EXECUTE FUNCTION public.update_modified_column()',
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r.tablename, r.schemaname, r.tablename);
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RAISE NOTICE 'Created trigger for %.%', r.schemaname, r.tablename;
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END IF;
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END LOOP;
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END;
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$$ LANGUAGE plpgsql;
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-- 执行触发器创建
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SELECT public.create_update_triggers();
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-- =============================
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-- 创建视图
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-- =============================
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-- 用户完整信息视图
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CREATE OR REPLACE VIEW sys.v_user_full_info AS
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SELECT
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u.user_id,
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u.email,
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u.phone,
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u.wechat_id,
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u.status,
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ui.avatar,
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ui.full_name,
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ui.gender,
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ui.level,
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u.create_time,
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u.update_time
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FROM sys.tb_sys_user u
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LEFT JOIN sys.tb_sys_user_info ui ON u.user_id = ui.user_id
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WHERE u.deleted = false AND (ui.deleted = false OR ui.deleted IS NULL);
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-- 用户角色权限视图
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CREATE OR REPLACE VIEW sys.v_user_role_permission AS
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SELECT DISTINCT
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ur.user_id,
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r.role_id,
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r.name AS role_name,
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p.permission_id,
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p.code AS permission_code,
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p.name AS permission_name,
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m.module_id,
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m.name AS module_name
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FROM sys.tb_sys_user_role ur
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JOIN sys.tb_sys_role r ON ur.role_id = r.role_id
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JOIN sys.tb_sys_role_permission rp ON r.role_id = rp.role_id
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JOIN sys.tb_sys_permission p ON rp.permission_id = p.permission_id
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LEFT JOIN sys.tb_sys_module m ON p.module_id = m.module_id
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WHERE ur.deleted = false
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AND r.deleted = false
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AND rp.deleted = false
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AND p.deleted = false;
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-- 智能体使用统计视图
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CREATE OR REPLACE VIEW agent.v_agent_usage_stats AS
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SELECT
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a.agent_id,
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a.agent_name,
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a.agent_type,
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COUNT(DISTINCT s.session_id) AS total_sessions,
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COUNT(DISTINCT s.user_id) AS unique_users,
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SUM(s.message_count) AS total_messages,
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AVG(s.token_usage) AS avg_token_usage,
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AVG(r.rating) AS avg_rating,
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COUNT(r.rating_id) AS rating_count,
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MAX(s.start_time) AS last_used_time
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FROM agent.tb_agent a
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LEFT JOIN agent.tb_agent_session s ON a.agent_id = s.agent_id AND s.deleted = false
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LEFT JOIN agent.tb_agent_rating r ON a.agent_id = r.agent_id AND r.deleted = false
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WHERE a.deleted = false
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GROUP BY a.agent_id, a.agent_name, a.agent_type;
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-- 客服工单统计视图
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CREATE OR REPLACE VIEW customer_service.v_ticket_stats AS
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SELECT
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t.ticket_status,
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t.priority,
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t.ticket_type,
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COUNT(*) AS ticket_count,
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AVG(EXTRACT(EPOCH FROM (t.resolution_time - t.create_time))/3600) AS avg_resolution_hours,
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AVG(t.customer_rating) AS avg_rating,
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COUNT(CASE WHEN t.is_overdue THEN 1 END) AS overdue_count
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FROM customer_service.tb_ticket t
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WHERE t.deleted = false
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GROUP BY t.ticket_status, t.priority, t.ticket_type;
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-- 招投标项目统计视图
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CREATE OR REPLACE VIEW bidding.v_project_stats AS
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SELECT
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p.project_status,
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p.project_type,
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COUNT(*) AS project_count,
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SUM(p.budget_amount) AS total_budget,
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SUM(CASE WHEN p.winning_status = 'won' THEN 1 ELSE 0 END) AS won_count,
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SUM(CASE WHEN p.winning_status = 'won' THEN p.winning_amount ELSE 0 END) AS total_won_amount,
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AVG(CASE WHEN p.winning_status = 'won' THEN p.winning_amount / NULLIF(p.budget_amount, 0) ELSE NULL END) AS avg_win_rate
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FROM bidding.tb_bidding_project p
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WHERE p.deleted = false
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GROUP BY p.project_status, p.project_type;
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COMMENT ON VIEW sys.v_user_full_info IS '用户完整信息视图';
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COMMENT ON VIEW sys.v_user_role_permission IS '用户角色权限视图';
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COMMENT ON VIEW agent.v_agent_usage_stats IS '智能体使用统计视图';
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COMMENT ON VIEW customer_service.v_ticket_stats IS '客服工单统计视图';
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COMMENT ON VIEW bidding.v_project_stats IS '招投标项目统计视图';
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-- =============================
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-- 数据库初始化完成
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-- =============================
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