feat 添加得物历史价格字段

model/product/model.go

@@ -34,17 +34,19 @@ type Product struct {
 	Image     string `json:"image"`
 	Orderable bool   `json:"orderable"`
 
-	USPrice       float64        `json:"usPrice"`
-	DiscPercent   int            `json:"discPercent" gorm:"index"` //折扣力度
-	CNYPrice      float64        `json:"cnyPrice"`
-	CalMark       string         `json:"calMark"` //计算价格的过程
-	DWPrice       float64        `json:"dwPrice"`
-	Freight       float64        `json:"freight"`               //运费
-	ExchangeRate  float64        `json:"exchangeRate" gorm:"-"` //汇率
-	Rate          float64        `json:"rate" gorm:"index"`     //利润率
-	PriceStatus   PriceStatus    `json:"priceStatus"`           //价格状态
-	Remark        string         `json:"remark"`                //备注
-	HistoryPrices []HistoryPrice `gorm:"foreignKey:Pid;references:Pid" json:"historyPrices"`
+	USPrice      float64     `json:"usPrice"`
+	DiscPercent  int         `json:"discPercent" gorm:"index"` //折扣力度
+	CNYPrice     float64     `json:"cnyPrice"`
+	CalMark      string      `json:"calMark"` //计算价格的过程
+	DWPrice      float64     `json:"dwPrice"`
+	Freight      float64     `json:"freight"`               //运费
+	ExchangeRate float64     `json:"exchangeRate" gorm:"-"` //汇率
+	Rate         float64     `json:"rate" gorm:"index"`     //利润率
+	PriceStatus  PriceStatus `json:"priceStatus"`           //价格状态
+	Remark       string      `json:"remark"`                //备注
+
+	HistoryPrices   []HistoryPrice   `gorm:"foreignKey:Pid;references:Pid" json:"historyPrices"`
+	DWHistoryPrices []DWHistoryPrice `gorm:"foreignKey:Pid;references:Pid" json:"dwHistoryPrices"`
 }
 
 func (p *Product) TableName() string {
@@ -118,3 +120,11 @@ type HistoryPrice struct {
 	Pid     string  `gorm:"index" json:"pid"`
 	USPrice float64 `json:"usPrice"`
 }
+
+type DWHistoryPrice struct {
+	ID        uint      `gorm:"primary_key" json:"id"`
+	CreatedAt time.Time `json:"createdAt"`
+
+	Pid     string  `gorm:"index" json:"pid"`
+	DWPrice float64 `json:"dwPrice"`
+}

model/product/model_test.go

@@ -56,3 +56,19 @@ func TestUpdate(t *testing.T) {
 		t.Fatal(err)
 	}
 }
+
+func TestGetConfig(t *testing.T) {
+	db, err := database.InitDatabase(&database.DBOption{
+		Host:     "192.168.31.55",
+		User:     "timerzz",
+		Password: "zhhg1997",
+		Port:     "5432",
+		DBName:   "kedaya_dev",
+	})
+	if err != nil {
+		t.Fatal(err)
+	}
+	var exchangeRate float64
+	db.Table("options").Select("exchange_rate").Where("id = ?", 1).Scan(&exchangeRate)
+	t.Log(exchangeRate)
+}