refactor(settings):更新旧设置模型并迁移数据到新的多模型版本

- 新增 OldSettings 结构体，用于表示旧的设置模型
- 实现 updateMultipleModel 函数，将旧设置中的 AI 配置数据迁移到新模型
- 在 AutoMigrate 函数中调用 updateMultipleModel，确保数据迁移在数据库自动迁移过程中完成

Author: ArvinLovegood

backend/models/models.go

@@ -465,3 +465,38 @@ type PMIResp struct {
 	DCResp
 	PMIResult PMIResult `json:"result"`
 }
+
+type OldSettings struct {
+	gorm.Model
+	TushareToken           string `json:"tushareToken"`
+	LocalPushEnable        bool   `json:"localPushEnable"`
+	DingPushEnable         bool   `json:"dingPushEnable"`
+	DingRobot              string `json:"dingRobot"`
+	UpdateBasicInfoOnStart bool   `json:"updateBasicInfoOnStart"`
+	RefreshInterval        int64  `json:"refreshInterval"`
+
+	OpenAiEnable      bool    `json:"openAiEnable"`
+	OpenAiBaseUrl     string  `json:"openAiBaseUrl"`
+	OpenAiApiKey      string  `json:"openAiApiKey"`
+	OpenAiModelName   string  `json:"openAiModelName"`
+	OpenAiMaxTokens   int     `json:"openAiMaxTokens"`
+	OpenAiTemperature float64 `json:"openAiTemperature"`
+	OpenAiApiTimeOut  int     `json:"openAiApiTimeOut"`
+	Prompt            string  `json:"prompt"`
+	CheckUpdate       bool    `json:"checkUpdate"`
+	QuestionTemplate  string  `json:"questionTemplate"`
+	CrawlTimeOut      int64   `json:"crawlTimeOut"`
+	KDays             int64   `json:"kDays"`
+	EnableDanmu       bool    `json:"enableDanmu"`
+	BrowserPath       string  `json:"browserPath"`
+	EnableNews        bool    `json:"enableNews"`
+	DarkTheme         bool    `json:"darkTheme"`
+	BrowserPoolSize   int     `json:"browserPoolSize"`
+	EnableFund        bool    `json:"enableFund"`
+	EnablePushNews    bool    `json:"enablePushNews"`
+	SponsorCode       string  `json:"sponsorCode"`
+}
+
+func (receiver OldSettings) TableName() string {
+	return "settings"
+}

main.go

@@ -188,6 +188,26 @@ func main() {
 
 }
 
+func updateMultipleModel() {
+	oldSettings := &models.OldSettings{}
+	db.Dao.Model(oldSettings).First(oldSettings)
+	aiConfig := &data.AIConfig{}
+	db.Dao.Model(aiConfig).First(aiConfig)
+	if oldSettings.OpenAiEnable && oldSettings.OpenAiApiKey != "" && aiConfig.ID == 0 {
+		aiConfig.Name = oldSettings.OpenAiModelName
+		aiConfig.ApiKey = oldSettings.OpenAiApiKey
+		aiConfig.BaseUrl = oldSettings.OpenAiBaseUrl
+		aiConfig.ModelName = oldSettings.OpenAiModelName
+		aiConfig.Temperature = oldSettings.OpenAiTemperature
+		aiConfig.MaxTokens = oldSettings.OpenAiMaxTokens
+		aiConfig.TimeOut = oldSettings.OpenAiApiTimeOut
+		err := db.Dao.Model(aiConfig).Create(aiConfig).Error
+		if err != nil {
+			log.SugaredLogger.Error(err.Error())
+		}
+	}
+}
+
 func AutoMigrate() {
 	db.Dao.AutoMigrate(&data.StockInfo{})
 	db.Dao.AutoMigrate(&data.StockBasic{})
@@ -207,6 +227,8 @@ func AutoMigrate() {
 	db.Dao.AutoMigrate(&models.TelegraphTags{})
 	db.Dao.AutoMigrate(&models.LongTigerRankData{})
 	db.Dao.AutoMigrate(&data.AIConfig{})
+
+	updateMultipleModel()
 }
 
 func initStockDataUS(ctx context.Context) {