feat(stock): 增加股价提醒功能并优化报警逻辑

- 在 SetAlarmChangePercent 函数中添加 alarmPrice 参数
- 在前端添加股价提醒输入框
- 修改报警逻辑，支持同时根据涨跌幅和股价进行提醒
- 更新数据库模型，添加 AlarmPrice 字段

Author: sparkmemory

app.go

@@ -107,8 +107,8 @@ func (a *App) SetCostPriceAndVolume(stockCode string, price float64, volume int6
 	return data.NewStockDataApi().SetCostPriceAndVolume(price, volume, stockCode)
 }
 
-func (a *App) SetAlarmChangePercent(val float64, stockCode string) string {
-	return data.NewStockDataApi().SetAlarmChangePercent(val, stockCode)
+func (a *App) SetAlarmChangePercent(val, alarmPrice float64, stockCode string) string {
+	return data.NewStockDataApi().SetAlarmChangePercent(val, alarmPrice, stockCode)
 }
 
 func (a *App) SendDingDingMessage(message string, stockCode string) string {

backend/data/stock_data_api.go

@@ -135,6 +135,7 @@ type FollowedStock struct {
 	PriceChange        float64
 	ChangePercent      float64
 	AlarmChangePercent float64
+	AlarmPrice         float64
 	Time               time.Time
 	Sort               int64
 	IsDel              soft_delete.DeletedAt `gorm:"softDelete:flag"`
@@ -310,8 +311,11 @@ func (receiver StockDataApi) SetCostPriceAndVolume(price float64, volume int64,
 	return "设置成功"
 }
 
-func (receiver StockDataApi) SetAlarmChangePercent(val float64, stockCode string) string {
-	err := db.Dao.Model(&FollowedStock{}).Where("stock_code = ?", stockCode).Update("alarm_change_percent", val).Error
+func (receiver StockDataApi) SetAlarmChangePercent(val, alarmPrice float64, stockCode string) string {
+	err := db.Dao.Model(&FollowedStock{}).Where("stock_code = ?", stockCode).Updates(&map[string]any{
+		"alarm_change_percent": val,
+		"alarm_price":          alarmPrice,
+	}).Error
 	if err != nil {
 		logger.SugaredLogger.Error(err.Error())
 		return "设置失败"

frontend/src/components/stock.vue

@@ -32,6 +32,7 @@ const formModel = ref({
   costPrice: 0.000,
   volume: 0,
   alarm: 0,
+  alarmPrice:0,
 })
 
 const data = reactive({
@@ -203,7 +204,7 @@ async function monitor() {
         }else if(result.profitAmount<0){
           result.profitType="success"
         }
-        if(res[0].AlarmChangePercent>0&&Math.abs(roundedNum)>res[0].AlarmChangePercent){
+        if((res[0].AlarmChangePercent>0&&Math.abs(roundedNum)>res[0].AlarmChangePercent)||(res[0].AlarmPrice>0&&result["当前价格"]>res[0].AlarmPrice)){
           SendMessage(result)
         }
       }
@@ -236,6 +237,7 @@ function setStock(code,name){
     formModel.value.volume=res[0].Volume
     formModel.value.costPrice=res[0].CostPrice
     formModel.value.alarm=res[0].AlarmChangePercent
+    formModel.value.alarmPrice=res[0].AlarmPrice
     modalShow.value=true
 }
 
@@ -253,10 +255,9 @@ function showK(code,name){
 }
 
 
-function updateCostPriceAndVolumeNew(code,price,volume,alarm){
-  console.log(code,price,volume)
-  if(alarm){
-    SetAlarmChangePercent(alarm,code).then(result => {
+function updateCostPriceAndVolumeNew(code,price,volume,alarm,formModel){
+  if(alarm||formModel.alarmPrice){
+    SetAlarmChangePercent(alarm,formModel.alarmPrice,code).then(result => {
       //message.success(result)
     })
   }
@@ -383,7 +384,7 @@ function SendMessage(result){
               <n-form-item label="股票成本" path="costPrice">
                 <n-input-number v-model:value="formModel.costPrice" min="0"  placeholder="请输入股票成本" >
                   <template #suffix>
-                    元
+                    ¥
                   </template>
                 </n-input-number>
               </n-form-item>
@@ -401,9 +402,17 @@ function SendMessage(result){
                 </template>
               </n-input-number>
               </n-form-item>
+              <n-form-item label="股价提醒" path="alarmPrice">
+                <n-input-number v-model:value="formModel.alarmPrice"  min="0" placeholder="请输入股价报警值(¥)" >
+                  <template #suffix>
+                    ¥
+                  </template>
+                </n-input-number>
+              </n-form-item>
+
             </n-form>
             <template #footer>
-              <n-button type="primary" @click="updateCostPriceAndVolumeNew(formModel.code,formModel.costPrice,formModel.volume,formModel.alarm)">保存</n-button>
+              <n-button type="primary" @click="updateCostPriceAndVolumeNew(formModel.code,formModel.costPrice,formModel.volume,formModel.alarm,formModel)">保存</n-button>
             </template>
       </n-modal>
 

frontend/wailsjs/go/main/App.d.ts

@@ -12,7 +12,7 @@ export function Greet(arg1:string):Promise<data.StockInfo>;
 
 export function SendDingDingMessage(arg1:string,arg2:string):Promise<string>;
 
-export function SetAlarmChangePercent(arg1:number,arg2:string):Promise<string>;
+export function SetAlarmChangePercent(arg1:number,arg2:number,arg3:string):Promise<string>;
 
 export function SetCostPriceAndVolume(arg1:string,arg2:number,arg3:number):Promise<string>;
 

frontend/wailsjs/go/main/App.js

@@ -22,8 +22,8 @@ export function SendDingDingMessage(arg1, arg2) {
   return window['go']['main']['App']['SendDingDingMessage'](arg1, arg2);
 }
 
-export function SetAlarmChangePercent(arg1, arg2) {
-  return window['go']['main']['App']['SetAlarmChangePercent'](arg1, arg2);
+export function SetAlarmChangePercent(arg1, arg2, arg3) {
+  return window['go']['main']['App']['SetAlarmChangePercent'](arg1, arg2, arg3);
 }
 
 export function SetCostPriceAndVolume(arg1, arg2, arg3) {

frontend/wailsjs/go/models.ts

@@ -9,6 +9,7 @@ export namespace data {
 	    PriceChange: number;
 	    ChangePercent: number;
 	    AlarmChangePercent: number;
+	    AlarmPrice: number;
 	    // Go type: time
 	    Time: any;
 	    Sort: number;
@@ -28,6 +29,7 @@ export namespace data {
 	        this.PriceChange = source["PriceChange"];
 	        this.ChangePercent = source["ChangePercent"];
 	        this.AlarmChangePercent = source["AlarmChangePercent"];
+	        this.AlarmPrice = source["AlarmPrice"];
 	        this.Time = this.convertValues(source["Time"], null);
 	        this.Sort = source["Sort"];
 	        this.IsDel = source["IsDel"];