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- 新增新房预售证表 house_presale 存储预售许可信息 - 为 house_community 表添加 avg_price 字段存储小区参考均价 - 增强服务器操作审计日志功能，新增管理员账号、IP归属地、错误信息、UA等字段 - 实现纯Go版IP归属地离线解析器，无外部依赖，支持二分查找 - 优化看房列表查询逻辑，修复Fields设置位置导致的SQL语法错误 - 集成招聘模块，添加独立数据库配置和Bark推送服务支持 - 重构日志查询接口，支持多维度筛选和综合分页列表展示 - 更新DAO实体结构同步数据库表结构调整
58 lines
1.6 KiB
Go
58 lines
1.6 KiB
Go
// Package house_presale 提供新房预售证领域服务。
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package house_presale
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import (
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"context"
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"github.com/gogf/gf/v2/errors/gerror"
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"service.xpcool.com/internal/dao"
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"service.xpcool.com/internal/model/dto"
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)
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// IPresale 新房预售证领域服务接口。
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type IPresale interface {
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List(context.Context, int, int, string, string, string) ([]dto.HousePresaleVO, int, error)
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}
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type presale struct{}
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var localPresale IPresale
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func NewPresale() IPresale { return &presale{} }
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// Presale 返回已注册的预售证服务实现。
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func Presale() IPresale {
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if localPresale == nil {
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panic("Presale implementation not registered")
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}
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return localPresale
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}
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// RegisterPresale 注册预售证服务实现。
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func RegisterPresale(i IPresale) { localPresale = i }
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// List 分页查询新房预售证，按 id 倒序（最新发证在前）。
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func (s *presale) List(ctx context.Context, page, size int, region, keyword, purpose string) ([]dto.HousePresaleVO, int, error) {
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m := dao.HousePresale.Ctx(ctx)
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if region != "" {
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m = m.Where("region", region)
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}
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if purpose != "" {
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m = m.Where("purpose", purpose)
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}
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if keyword != "" {
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m = m.Where("community_name LIKE ? OR developer LIKE ? OR presale_no LIKE ?",
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"%"+keyword+"%", "%"+keyword+"%", "%"+keyword+"%")
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}
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total, err := m.Clone().Count()
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if err != nil {
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return nil, 0, gerror.Wrap(err, "count presale")
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}
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var list []dto.HousePresaleVO
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if err = m.Clone().Page(page, size).OrderDesc("id").Scan(&list); err != nil {
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return nil, 0, gerror.Wrap(err, "query presale list")
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}
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return list, total, nil
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}
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