From fc33f2f0a53398a568f6d3d13131afeca1f1dea5 Mon Sep 17 00:00:00 2001
From: mango <mango@mango.com>
Date: Tue, 7 Jan 2025 12:15:55 +0800
Subject: [PATCH] feat(channel balance): add channel balance for siliconflow
 and deepseek

---
 controller/channel-billing.go | 91 +++++++++++++++++++++++++++++++++--
 1 file changed, 88 insertions(+), 3 deletions(-)

diff --git a/controller/channel-billing.go b/controller/channel-billing.go
index 96f82ee3..41f8d8f7 100644
--- a/controller/channel-billing.go
+++ b/controller/channel-billing.go
@@ -78,6 +78,36 @@ type APGC2DGPTUsageResponse struct {
 	TotalUsed      float64 `json:"total_used"`
 }
 
+type SiliconFlowUsageResponse struct {
+	Code    int    `json:"code"`
+	Message string `json:"message"`
+	Status  bool   `json:"status"`
+	Data    struct {
+		ID            string `json:"id"`
+		Name          string `json:"name"`
+		Image         string `json:"image"`
+		Email         string `json:"email"`
+		IsAdmin       bool   `json:"isAdmin"`
+		Balance       string `json:"balance"`
+		Status        string `json:"status"`
+		Introduction  string `json:"introduction"`
+		Role          string `json:"role"`
+		ChargeBalance string `json:"chargeBalance"`
+		TotalBalance  string `json:"totalBalance"`
+		Category      string `json:"category"`
+	} `json:"data"`
+}
+
+type DeepSeekUsageResponse struct {
+	IsAvailable  bool `json:"is_available"`
+	BalanceInfos []struct {
+		Currency        string `json:"currency"`
+		TotalBalance    string `json:"total_balance"`
+		GrantedBalance  string `json:"granted_balance"`
+		ToppedUpBalance string `json:"topped_up_balance"`
+	} `json:"balance_infos"`
+}
+
 // GetAuthHeader get auth header
 func GetAuthHeader(token string) http.Header {
 	h := http.Header{}
@@ -185,6 +215,57 @@ func updateChannelAPI2GPTBalance(channel *model.Channel) (float64, error) {
 	return response.TotalRemaining, nil
 }
 
+func updateChannelSiliconFlowBalance(channel *model.Channel) (float64, error) {
+	url := "https://api.siliconflow.cn/v1/user/info"
+	body, err := GetResponseBody("GET", url, channel, GetAuthHeader(channel.Key))
+	if err != nil {
+		return 0, err
+	}
+	response := SiliconFlowUsageResponse{}
+	err = json.Unmarshal(body, &response)
+	if err != nil {
+		return 0, err
+	}
+	if response.Code != 20000 {
+		return 0, fmt.Errorf("code: %d, message: %s", response.Code, response.Message)
+	}
+	balance, err := strconv.ParseFloat(response.Data.TotalBalance, 64)
+	if err != nil {
+		return 0, err
+	}
+	channel.UpdateBalance(balance)
+	return balance, nil
+}
+
+func updateChannelDeepSeekBalance(channel *model.Channel) (float64, error) {
+	url := "https://api.deepseek.com/user/balance"
+	body, err := GetResponseBody("GET", url, channel, GetAuthHeader(channel.Key))
+	if err != nil {
+		return 0, err
+	}
+	response := DeepSeekUsageResponse{}
+	err = json.Unmarshal(body, &response)
+	if err != nil {
+		return 0, err
+	}
+	index := -1
+	for i, balanceInfo := range response.BalanceInfos {
+		if balanceInfo.Currency == "CNY" {
+			index = i
+			break
+		}
+	}
+	if index == -1 {
+		return 0, errors.New("currency CNY not found")
+	}
+	balance, err := strconv.ParseFloat(response.BalanceInfos[index].TotalBalance, 64)
+	if err != nil {
+		return 0, err
+	}
+	channel.UpdateBalance(balance)
+	return balance, nil
+}
+
 func updateChannelAIGC2DBalance(channel *model.Channel) (float64, error) {
 	url := "https://api.aigc2d.com/dashboard/billing/credit_grants"
 	body, err := GetResponseBody("GET", url, channel, GetAuthHeader(channel.Key))
@@ -222,6 +303,10 @@ func updateChannelBalance(channel *model.Channel) (float64, error) {
 		return updateChannelAPI2GPTBalance(channel)
 	case common.ChannelTypeAIGC2D:
 		return updateChannelAIGC2DBalance(channel)
+	case common.ChannelTypeSiliconFlow:
+		return updateChannelSiliconFlowBalance(channel)
+	case common.ChannelTypeDeepSeek:
+		return updateChannelDeepSeekBalance(channel)
 	default:
 		return 0, errors.New("尚未实现")
 	}
@@ -300,9 +385,9 @@ func updateAllChannelsBalance() error {
 			continue
 		}
 		// TODO: support Azure
-		if channel.Type != common.ChannelTypeOpenAI && channel.Type != common.ChannelTypeCustom {
-			continue
-		}
+		//if channel.Type != common.ChannelTypeOpenAI && channel.Type != common.ChannelTypeCustom {
+		//	continue
+		//}
 		balance, err := updateChannelBalance(channel)
 		if err != nil {
 			continue