wangjia
e9a6543a8b
- 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>
134 lines
3.2 KiB
Go
134 lines
3.2 KiB
Go
package main
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import (
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"fmt"
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"log"
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"github.com/gin-gonic/gin"
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"gorm.io/driver/mysql"
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"gorm.io/gorm"
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"gorm.io/gorm/logger"
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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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// 加载配置
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config.Load()
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// 初始化数据库
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db := initDB()
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// ALTER 已有数据库的 enum，使 superadmin 在已运行实例上也生效（忽略错误）
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db.Exec("ALTER TABLE users MODIFY COLUMN role ENUM('admin','operator','readonly','superadmin') NOT NULL DEFAULT 'operator'")
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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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r.Use(gin.Logger(), gin.Recovery())
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// CORS
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corsOrigin := config.C.Server.CORSOrigin
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r.Use(func(c *gin.Context) {
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c.Header("Access-Control-Allow-Origin", corsOrigin)
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c.Header("Access-Control-Allow-Methods", "GET,POST,PUT,DELETE,OPTIONS")
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c.Header("Access-Control-Allow-Headers", "Authorization,Content-Type")
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if c.Request.Method == "OPTIONS" {
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c.AbortWithStatus(204)
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return
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}
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c.Next()
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})
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// Serve uploaded images (in production, Nginx handles /images/)
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r.Static("/images", config.C.Storage.UploadDir)
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router.Setup(r, db)
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addr := fmt.Sprintf(":%s", config.C.Server.Port)
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log.Printf("Server starting on %s (mode: %s)", addr, config.C.Server.Mode)
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if err := r.Run(addr); err != nil {
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log.Fatalf("Server failed: %v", err)
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}
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}
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func initDB() *gorm.DB {
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dsn := config.C.Database.DSN
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if dsn == "" {
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log.Fatal("database.dsn is required in config")
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}
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logLevel := logger.Silent
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if config.C.Server.Mode == "debug" {
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logLevel = logger.Info
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}
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db, err := gorm.Open(mysql.Open(dsn), &gorm.Config{
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Logger: logger.Default.LogMode(logLevel),
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})
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if err != nil {
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log.Fatalf("failed to connect database: %v", err)
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}
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sqlDB, _ := db.DB()
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sqlDB.SetMaxIdleConns(10)
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sqlDB.SetMaxOpenConns(100)
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return db
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}
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func autoMigrate(db *gorm.DB) {
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err := db.AutoMigrate(
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&model.Shop{},
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&model.User{},
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&model.License{},
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&model.ProductCategory{},
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&model.Product{},
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&model.Warehouse{},
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&model.Partner{},
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&model.StockInOrder{},
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&model.StockInItem{},
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&model.StockOutOrder{},
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&model.StockOutItem{},
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&model.Inventory{},
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&model.InventoryLog{},
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&model.InventoryCheck{},
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&model.InventoryCheckItem{},
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&model.FinanceRecord{},
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&model.NumberRule{},
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&model.ProductNameOption{},
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&model.ProductSeriesOption{},
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&model.ProductSpecOption{},
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&model.ProductImage{},
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&model.ErrorReport{},
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)
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if err != nil {
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log.Fatalf("auto migrate failed: %v", err)
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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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