File size: 3,735 Bytes
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import (
"context"
"encoding/json"
"fmt"
"net/http"
"strconv"
"strings"
"time"
"github.com/QuantumNous/new-api/common"
"github.com/QuantumNous/new-api/constant"
"github.com/QuantumNous/new-api/model"
"github.com/QuantumNous/new-api/relay/channel/codex"
"github.com/QuantumNous/new-api/service"
"github.com/gin-gonic/gin"
)
func GetCodexChannelUsage(c *gin.Context) {
channelId, err := strconv.Atoi(c.Param("id"))
if err != nil {
common.ApiError(c, fmt.Errorf("invalid channel id: %w", err))
return
}
ch, err := model.GetChannelById(channelId, true)
if err != nil {
common.ApiError(c, err)
return
}
if ch == nil {
c.JSON(http.StatusOK, gin.H{"success": false, "message": "channel not found"})
return
}
if ch.Type != constant.ChannelTypeCodex {
c.JSON(http.StatusOK, gin.H{"success": false, "message": "channel type is not Codex"})
return
}
if ch.ChannelInfo.IsMultiKey {
c.JSON(http.StatusOK, gin.H{"success": false, "message": "multi-key channel is not supported"})
return
}
oauthKey, err := codex.ParseOAuthKey(strings.TrimSpace(ch.Key))
if err != nil {
c.JSON(http.StatusOK, gin.H{"success": false, "message": err.Error()})
return
}
accessToken := strings.TrimSpace(oauthKey.AccessToken)
accountID := strings.TrimSpace(oauthKey.AccountID)
if accessToken == "" {
c.JSON(http.StatusOK, gin.H{"success": false, "message": "codex channel: access_token is required"})
return
}
if accountID == "" {
c.JSON(http.StatusOK, gin.H{"success": false, "message": "codex channel: account_id is required"})
return
}
client, err := service.NewProxyHttpClient(ch.GetSetting().Proxy)
if err != nil {
common.ApiError(c, err)
return
}
ctx, cancel := context.WithTimeout(c.Request.Context(), 15*time.Second)
defer cancel()
statusCode, body, err := service.FetchCodexWhamUsage(ctx, client, ch.GetBaseURL(), accessToken, accountID)
if err != nil {
c.JSON(http.StatusOK, gin.H{"success": false, "message": err.Error()})
return
}
if (statusCode == http.StatusUnauthorized || statusCode == http.StatusForbidden) && strings.TrimSpace(oauthKey.RefreshToken) != "" {
refreshCtx, refreshCancel := context.WithTimeout(c.Request.Context(), 10*time.Second)
defer refreshCancel()
res, refreshErr := service.RefreshCodexOAuthToken(refreshCtx, oauthKey.RefreshToken)
if refreshErr == nil {
oauthKey.AccessToken = res.AccessToken
oauthKey.RefreshToken = res.RefreshToken
oauthKey.LastRefresh = time.Now().Format(time.RFC3339)
oauthKey.Expired = res.ExpiresAt.Format(time.RFC3339)
if strings.TrimSpace(oauthKey.Type) == "" {
oauthKey.Type = "codex"
}
encoded, encErr := common.Marshal(oauthKey)
if encErr == nil {
_ = model.DB.Model(&model.Channel{}).Where("id = ?", ch.Id).Update("key", string(encoded)).Error
model.InitChannelCache()
service.ResetProxyClientCache()
}
ctx2, cancel2 := context.WithTimeout(c.Request.Context(), 15*time.Second)
defer cancel2()
statusCode, body, err = service.FetchCodexWhamUsage(ctx2, client, ch.GetBaseURL(), oauthKey.AccessToken, accountID)
if err != nil {
c.JSON(http.StatusOK, gin.H{"success": false, "message": err.Error()})
return
}
}
}
var payload any
if json.Unmarshal(body, &payload) != nil {
payload = string(body)
}
ok := statusCode >= 200 && statusCode < 300
resp := gin.H{
"success": ok,
"message": "",
"upstream_status": statusCode,
"data": payload,
}
if !ok {
resp["message"] = fmt.Sprintf("upstream status: %d", statusCode)
}
c.JSON(http.StatusOK, resp)
}
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