✨ feat: refactor environment variable initialization and introduce new constant types for API and context keys

service/quota.go

@@ -6,7 +6,7 @@ import (
 	"log"
 	"math"
 	"one-api/common"
-	constant2 "one-api/constant"
+	"one-api/constant"
 	"one-api/dto"
 	"one-api/model"
 	relaycommon "one-api/relay/common"
@@ -232,7 +232,7 @@ func PostClaudeConsumeQuota(ctx *gin.Context, relayInfo *relaycommon.RelayInfo,
 	cacheCreationRatio := priceData.CacheCreationRatio
 	cacheCreationTokens := usage.PromptTokensDetails.CachedCreationTokens
 
-	if relayInfo.ChannelType == common.ChannelTypeOpenRouter {
+	if relayInfo.ChannelType == constant.ChannelTypeOpenRouter {
 		promptTokens -= cacheTokens
 		if cacheCreationTokens == 0 && priceData.CacheCreationRatio != 1 && usage.Cost != 0 {
 			maybeCacheCreationTokens := CalcOpenRouterCacheCreateTokens(*usage, priceData)
@@ -447,7 +447,7 @@ func checkAndSendQuotaNotify(relayInfo *relaycommon.RelayInfo, quota int, preCon
 	gopool.Go(func() {
 		userSetting := relayInfo.UserSetting
 		threshold := common.QuotaRemindThreshold
-		if userCustomThreshold, ok := userSetting[constant2.UserSettingQuotaWarningThreshold]; ok {
+		if userCustomThreshold, ok := userSetting[constant.UserSettingQuotaWarningThreshold]; ok {
 			threshold = int(userCustomThreshold.(float64))
 		}