feat(search): 库存搜索支持拼音/首字母,按回车触发
- 新增 util.ToPinyin(),使用 go-pinyin 生成全拼和首字母 - Product model 新增 name_pinyin / name_initials 列(AutoMigrate) - 启动时自动回填存量商品拼音 - Create / Update / FindOrCreate 写入时同步生成拼音 - 库存搜索 SQL 加入拼音/首字母 LIKE 条件 - 前端去掉 300ms 防抖,改为回车/点击搜索按钮触发 Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
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@@ -12,6 +12,7 @@ import (
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"github.com/wangjia/jiu/backend/config"
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"github.com/wangjia/jiu/backend/internal/model"
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"github.com/wangjia/jiu/backend/internal/router"
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"github.com/wangjia/jiu/backend/internal/util"
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)
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func main() {
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@@ -27,6 +28,9 @@ func main() {
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// 自动迁移(GORM AutoMigrate 只增不删,生产安全)
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autoMigrate(db)
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// 回填存量商品的拼音索引(一次性,已有值的跳过)
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backfillPinyin(db)
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// 启动 Gin
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gin.SetMode(config.C.Server.Mode)
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r := gin.New()
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@@ -111,3 +115,19 @@ func autoMigrate(db *gorm.DB) {
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}
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log.Println("AutoMigrate completed")
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}
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func backfillPinyin(db *gorm.DB) {
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var products []model.Product
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db.Where("name_pinyin = '' OR name_pinyin IS NULL").Find(&products)
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if len(products) == 0 {
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return
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}
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for i := range products {
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full, initials := util.ToPinyin(products[i].Name)
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db.Model(&products[i]).Updates(map[string]interface{}{
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"name_pinyin": full,
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"name_initials": initials,
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})
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}
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log.Printf("backfillPinyin: updated %d products", len(products))
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}
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