Merge pull request #1267 from t0ng7u/feature/upstream-ratio-sync

🔄 feat(ratio-sync): introduce upstream ratio synchronisation feature #1220

common/utils.go

@@ -13,6 +13,7 @@ import (
 	"math/big"
 	"math/rand"
 	"net"
+	"net/url"
 	"os"
 	"os/exec"
 	"runtime"
@@ -284,3 +285,20 @@ func GetAudioDuration(ctx context.Context, filename string, ext string) (float64
   }
 	return strconv.ParseFloat(durationStr, 64)
 }
+
+// BuildURL concatenates base and endpoint, returns the complete url string
+func BuildURL(base string, endpoint string) string {
+	u, err := url.Parse(base)
+	if err != nil {
+		return base + endpoint
+	}
+	end := endpoint
+	if end == "" {
+		end = "/"
+	}
+	ref, err := url.Parse(end)
+	if err != nil {
+		return base + endpoint
+	}
+	return u.ResolveReference(ref).String()
+}

controller/ratio_config.go

+package controller
+
+import (
+    "net/http"
+    "one-api/setting/ratio_setting"
+
+    "github.com/gin-gonic/gin"
+)
+
+func GetRatioConfig(c *gin.Context) {
+    if !ratio_setting.IsExposeRatioEnabled() {
+        c.JSON(http.StatusForbidden, gin.H{
+            "success": false,
+            "message": "倍率配置接口未启用",
+        })
+        return
+    }
+
+    c.JSON(http.StatusOK, gin.H{
+        "success": true,
+        "message": "",
+        "data":    ratio_setting.GetExposedData(),
+    })
+} 
\ No newline at end of file

dto/ratio_sync.go

+package dto
+
+// UpstreamDTO 提交到后端同步倍率的上游渠道信息
+// Endpoint 可以为空，后端会默认使用 /api/ratio_config
+// BaseURL 必须以 http/https 开头，不要以 / 结尾
+// 例如： https://api.example.com
+// Endpoint: /api/ratio_config
+// 提交示例：
+// {
+//   "name": "openai",
+//   "base_url": "https://api.openai.com",
+//   "endpoint": "/ratio_config"
+// }
+
+type UpstreamDTO struct {
+    Name     string `json:"name" binding:"required"`
+    BaseURL  string `json:"base_url" binding:"required"`
+    Endpoint string `json:"endpoint"`
+}
+
+type UpstreamRequest struct {
+    ChannelIDs []int64 `json:"channel_ids"`
+    Timeout    int     `json:"timeout"`
+}
+
+// TestResult 上游测试连通性结果
+type TestResult struct {
+    Name   string `json:"name"`
+    Status string `json:"status"`
+    Error  string `json:"error,omitempty"`
+}
+
+// DifferenceItem 差异项
+// Current 为本地值，可能为 nil
+// Upstreams 为各渠道的上游值，具体数值 / "same" / nil
+
+type DifferenceItem struct {
+    Current   interface{}            `json:"current"`
+    Upstreams map[string]interface{} `json:"upstreams"`
+}
+
+// SyncableChannel 可同步的渠道信息（base_url 不为空）
+
+type SyncableChannel struct {
+    ID      int    `json:"id"`
+    Name    string `json:"name"`
+    BaseURL string `json:"base_url"`
+    Status  int    `json:"status"`
+} 
\ No newline at end of file

model/option.go

@@ -127,6 +127,7 @@ func InitOptionMap() {
 	common.OptionMap["SensitiveWords"] = setting.SensitiveWordsToString()
 	common.OptionMap["StreamCacheQueueLength"] = strconv.Itoa(setting.StreamCacheQueueLength)
 	common.OptionMap["AutomaticDisableKeywords"] = operation_setting.AutomaticDisableKeywordsToString()
+	common.OptionMap["ExposeRatioEnabled"] = strconv.FormatBool(ratio_setting.IsExposeRatioEnabled())
 
 	// 自动添加所有注册的模型配置
 	modelConfigs := config.GlobalConfig.ExportAllConfigs()
@@ -267,6 +268,8 @@ func updateOptionMap(key string, value string) (err error) {
 			setting.WorkerAllowHttpImageRequestEnabled = boolValue
 		case "DefaultUseAutoGroup":
 			setting.DefaultUseAutoGroup = boolValue
+		case "ExposeRatioEnabled":
+			ratio_setting.SetExposeRatioEnabled(boolValue)
 		}
 	}
 	switch key {

router/api-router.go

@@ -36,6 +36,7 @@ func SetApiRouter(router *gin.Engine) {
 		apiRouter.GET("/oauth/email/bind", middleware.CriticalRateLimit(), controller.EmailBind)
 		apiRouter.GET("/oauth/telegram/login", middleware.CriticalRateLimit(), controller.TelegramLogin)
 		apiRouter.GET("/oauth/telegram/bind", middleware.CriticalRateLimit(), controller.TelegramBind)
+		apiRouter.GET("/ratio_config", middleware.CriticalRateLimit(), controller.GetRatioConfig)
 
 		userRoute := apiRouter.Group("/user")
 		{
@@ -83,6 +84,12 @@ func SetApiRouter(router *gin.Engine) {
 			optionRoute.POST("/rest_model_ratio", controller.ResetModelRatio)
 			optionRoute.POST("/migrate_console_setting", controller.MigrateConsoleSetting) // 用于迁移检测的旧键，下个版本会删除
 		}
+		ratioSyncRoute := apiRouter.Group("/ratio_sync")
+		ratioSyncRoute.Use(middleware.RootAuth())
+		{
+			ratioSyncRoute.GET("/channels", controller.GetSyncableChannels)
+			ratioSyncRoute.POST("/fetch", controller.FetchUpstreamRatios)
+		}
 		channelRoute := apiRouter.Group("/channel")
 		channelRoute.Use(middleware.AdminAuth())
 		{

setting/ratio_setting/cache_ratio.go

@@ -85,7 +85,11 @@ func UpdateCacheRatioByJSONString(jsonStr string) error {
 	cacheRatioMapMutex.Lock()
 	defer cacheRatioMapMutex.Unlock()
 	cacheRatioMap = make(map[string]float64)
-	return json.Unmarshal([]byte(jsonStr), &cacheRatioMap)
+	err := json.Unmarshal([]byte(jsonStr), &cacheRatioMap)
+	if err == nil {
+		InvalidateExposedDataCache()
+	}
+	return err
 }
 
 // GetCacheRatio returns the cache ratio for a model
@@ -106,3 +110,13 @@ func GetCreateCacheRatio(name string) (float64, bool) {
 	}
 	return ratio, true
 }
+
+func GetCacheRatioCopy() map[string]float64 {
+	cacheRatioMapMutex.RLock()
+	defer cacheRatioMapMutex.RUnlock()
+	copyMap := make(map[string]float64, len(cacheRatioMap))
+	for k, v := range cacheRatioMap {
+		copyMap[k] = v
+	}
+	return copyMap
+}

setting/ratio_setting/expose_ratio.go

+package ratio_setting
+
+import "sync/atomic"
+
+var exposeRatioEnabled atomic.Bool
+
+func init() {
+    exposeRatioEnabled.Store(false)
+}
+
+func SetExposeRatioEnabled(enabled bool) {
+    exposeRatioEnabled.Store(enabled)
+}
+
+func IsExposeRatioEnabled() bool {
+    return exposeRatioEnabled.Load()
+} 
\ No newline at end of file

setting/ratio_setting/exposed_cache.go

+package ratio_setting
+
+import (
+    "sync"
+    "sync/atomic"
+    "time"
+
+    "github.com/gin-gonic/gin"
+)
+
+const exposedDataTTL = 30 * time.Second
+
+type exposedCache struct {
+    data      gin.H
+    expiresAt time.Time
+}
+
+var (
+    exposedData atomic.Value
+    rebuildMu   sync.Mutex
+)
+
+func InvalidateExposedDataCache() {
+    exposedData.Store((*exposedCache)(nil))
+}
+
+func cloneGinH(src gin.H) gin.H {
+    dst := make(gin.H, len(src))
+    for k, v := range src {
+        dst[k] = v
+    }
+    return dst
+}
+
+func GetExposedData() gin.H {
+    if c, ok := exposedData.Load().(*exposedCache); ok && c != nil && time.Now().Before(c.expiresAt) {
+        return cloneGinH(c.data)
+    }
+    rebuildMu.Lock()
+    defer rebuildMu.Unlock()
+    if c, ok := exposedData.Load().(*exposedCache); ok && c != nil && time.Now().Before(c.expiresAt) {
+        return cloneGinH(c.data)
+    }
+    newData := gin.H{
+        "model_ratio":      GetModelRatioCopy(),
+        "completion_ratio": GetCompletionRatioCopy(),
+        "cache_ratio":      GetCacheRatioCopy(),
+        "model_price":      GetModelPriceCopy(),
+    }
+    exposedData.Store(&exposedCache{
+        data:      newData,
+        expiresAt: time.Now().Add(exposedDataTTL),
+    })
+    return cloneGinH(newData)
+} 
\ No newline at end of file

setting/ratio_setting/model_ratio.go

@@ -317,7 +317,11 @@ func UpdateModelPriceByJSONString(jsonStr string) error {
 	modelPriceMapMutex.Lock()
 	defer modelPriceMapMutex.Unlock()
 	modelPriceMap = make(map[string]float64)
-	return json.Unmarshal([]byte(jsonStr), &modelPriceMap)
+	err := json.Unmarshal([]byte(jsonStr), &modelPriceMap)
+	if err == nil {
+		InvalidateExposedDataCache()
+	}
+	return err
 }
 
 // GetModelPrice 返回模型的价格，如果模型不存在则返回-1，false
@@ -345,7 +349,11 @@ func UpdateModelRatioByJSONString(jsonStr string) error {
 	modelRatioMapMutex.Lock()
 	defer modelRatioMapMutex.Unlock()
 	modelRatioMap = make(map[string]float64)
-	return json.Unmarshal([]byte(jsonStr), &modelRatioMap)
+	err := json.Unmarshal([]byte(jsonStr), &modelRatioMap)
+	if err == nil {
+		InvalidateExposedDataCache()
+	}
+	return err
 }
 
 // 处理带有思考预算的模型名称，方便统一定价
@@ -405,7 +413,11 @@ func UpdateCompletionRatioByJSONString(jsonStr string) error {
 	CompletionRatioMutex.Lock()
 	defer CompletionRatioMutex.Unlock()
 	CompletionRatio = make(map[string]float64)
-	return json.Unmarshal([]byte(jsonStr), &CompletionRatio)
+	err := json.Unmarshal([]byte(jsonStr), &CompletionRatio)
+	if err == nil {
+		InvalidateExposedDataCache()
+	}
+	return err
 }
 
 func GetCompletionRatio(name string) float64 {
@@ -609,3 +621,33 @@ func GetImageRatio(name string) (float64, bool) {
 	}
 	return ratio, true
 }
+
+func GetModelRatioCopy() map[string]float64 {
+	modelRatioMapMutex.RLock()
+	defer modelRatioMapMutex.RUnlock()
+	copyMap := make(map[string]float64, len(modelRatioMap))
+	for k, v := range modelRatioMap {
+		copyMap[k] = v
+	}
+	return copyMap
+}
+
+func GetModelPriceCopy() map[string]float64 {
+	modelPriceMapMutex.RLock()
+	defer modelPriceMapMutex.RUnlock()
+	copyMap := make(map[string]float64, len(modelPriceMap))
+	for k, v := range modelPriceMap {
+		copyMap[k] = v
+	}
+	return copyMap
+}
+
+func GetCompletionRatioCopy() map[string]float64 {
+	CompletionRatioMutex.RLock()
+	defer CompletionRatioMutex.RUnlock()
+	copyMap := make(map[string]float64, len(CompletionRatio))
+	for k, v := range CompletionRatio {
+		copyMap[k] = v
+	}
+	return copyMap
+}

web/src/components/settings/ChannelSelectorModal.js

+import React, { useState } from 'react';
+import {
+  Modal,
+  Transfer,
+  Input,
+  Space,
+  Checkbox,
+  Avatar,
+  Highlight,
+} from '@douyinfe/semi-ui';
+import { IconClose } from '@douyinfe/semi-icons';
+
+const CHANNEL_STATUS_CONFIG = {
+  1: { color: 'green', text: '启用' },
+  2: { color: 'red', text: '禁用' },
+  3: { color: 'amber', text: '自禁' },
+  default: { color: 'grey', text: '未知' }
+};
+
+const getChannelStatusConfig = (status) => {
+  return CHANNEL_STATUS_CONFIG[status] || CHANNEL_STATUS_CONFIG.default;
+};
+
+export default function ChannelSelectorModal({
+  t,
+  visible,
+  onCancel,
+  onOk,
+  allChannels = [],
+  selectedChannelIds = [],
+  setSelectedChannelIds,
+  channelEndpoints,
+  updateChannelEndpoint,
+}) {
+  const [searchText, setSearchText] = useState('');
+
+  const ChannelInfo = ({ item, showEndpoint = false, isSelected = false }) => {
+    const channelId = item.key || item.value;
+    const currentEndpoint = channelEndpoints[channelId];
+    const baseUrl = item._originalData?.base_url || '';
+    const status = item._originalData?.status || 0;
+    const statusConfig = getChannelStatusConfig(status);
+
+    return (
+      <>
+        <Avatar color={statusConfig.color} size="small">
+          {statusConfig.text}
+        </Avatar>
+        <div className="info">
+          <div className="name">
+            {isSelected ? (
+              item.label
+            ) : (
+              <Highlight sourceString={item.label} searchWords={[searchText]} />
+            )}
+          </div>
+          <div className="email" style={showEndpoint ? { display: 'flex', alignItems: 'center', gap: '4px' } : {}}>
+            <span className="text-xs text-gray-500 truncate max-w-[200px]" title={baseUrl}>
+              {isSelected ? (
+                baseUrl
+              ) : (
+                <Highlight sourceString={baseUrl} searchWords={[searchText]} />
+              )}
+            </span>
+            {showEndpoint && (
+              <Input
+                size="small"
+                value={currentEndpoint}
+                onChange={(value) => updateChannelEndpoint(channelId, value)}
+                placeholder="/api/ratio_config"
+                className="flex-1 text-xs"
+                style={{ fontSize: '12px' }}
+              />
+            )}
+            {isSelected && !showEndpoint && (
+              <span className="text-xs text-gray-700 font-mono bg-gray-100 px-2 py-1 rounded ml-2">
+                {currentEndpoint}
+              </span>
+            )}
+          </div>
+        </div>
+      </>
+    );
+  };
+
+  const renderSourceItem = (item) => {
+    return (
+      <div className="components-transfer-source-item" key={item.key}>
+        <Checkbox
+          onChange={item.onChange}
+          checked={item.checked}
+          style={{ height: 52, alignItems: 'center' }}
+        >
+          <ChannelInfo item={item} showEndpoint={true} />
+        </Checkbox>
+      </div>
+    );
+  };
+
+  const renderSelectedItem = (item) => {
+    return (
+      <div className="components-transfer-selected-item" key={item.key}>
+        <ChannelInfo item={item} isSelected={true} />
+        <IconClose style={{ cursor: 'pointer' }} onClick={item.onRemove} />
+      </div>
+    );
+  };
+
+  const channelFilter = (input, item) => {
+    const searchLower = input.toLowerCase();
+    return item.label.toLowerCase().includes(searchLower) ||
+      (item._originalData?.base_url || '').toLowerCase().includes(searchLower);
+  };
+
+  return (
+    <Modal
+      visible={visible}
+      onCancel={onCancel}
+      onOk={onOk}
+      title={<span className="text-lg font-semibold">{t('选择同步渠道')}</span>}
+      width={1000}
+    >
+      <Space vertical style={{ width: '100%' }}>
+        <Transfer
+          style={{ width: '100%' }}
+          dataSource={allChannels}
+          value={selectedChannelIds}
+          onChange={setSelectedChannelIds}
+          renderSourceItem={renderSourceItem}
+          renderSelectedItem={renderSelectedItem}
+          filter={channelFilter}
+          inputProps={{ placeholder: t('搜索渠道名称或地址') }}
+          onSearch={setSearchText}
+          emptyContent={{
+            left: t('暂无渠道'),
+            right: t('暂无选择'),
+            search: t('无搜索结果'),
+          }}
+        />
+      </Space>
+    </Modal>
+  );
+} 
\ No newline at end of file

web/src/components/settings/RatioSetting.js

@@ -6,6 +6,7 @@ import GroupRatioSettings from '../../pages/Setting/Ratio/GroupRatioSettings.js'
 import ModelRatioSettings from '../../pages/Setting/Ratio/ModelRatioSettings.js';
 import ModelSettingsVisualEditor from '../../pages/Setting/Ratio/ModelSettingsVisualEditor.js';
 import ModelRatioNotSetEditor from '../../pages/Setting/Ratio/ModelRationNotSetEditor.js';
+import UpstreamRatioSync from '../../pages/Setting/Ratio/UpstreamRatioSync.js';
 
 import { API, showError } from '../../helpers';
 
@@ -21,6 +22,7 @@ const RatioSetting = () => {
     GroupGroupRatio: '',
     AutoGroups: '',
     DefaultUseAutoGroup: false,
+    ExposeRatioEnabled: false,
     UserUsableGroups: '',
   });
 
@@ -48,7 +50,7 @@ const RatioSetting = () => {
             // 如果后端返回的不是合法 JSON，直接展示
           }
         }
-        if (['DefaultUseAutoGroup'].includes(item.key)) {
+        if (['DefaultUseAutoGroup', 'ExposeRatioEnabled'].includes(item.key)) {
           newInputs[item.key] = item.value === 'true' ? true : false;
         } else {
           newInputs[item.key] = item.value;
@@ -78,10 +80,6 @@ const RatioSetting = () => {
 
   return (
     <Spin spinning={loading} size='large'>
-      {/* 分组倍率设置 */}
-      <Card style={{ marginTop: '10px' }}>
-        <GroupRatioSettings options={inputs} refresh={onRefresh} />
-      </Card>
       {/* 模型倍率设置以及可视化编辑器 */}
       <Card style={{ marginTop: '10px' }}>
         <Tabs type='line'>
@@ -100,8 +98,18 @@ const RatioSetting = () => {
               refresh={onRefresh}
             />
           </Tabs.TabPane>
+          <Tabs.TabPane tab={t('上游倍率同步')} itemKey='upstream_sync'>
+            <UpstreamRatioSync
+              options={inputs}
+              refresh={onRefresh}
+            />
+          </Tabs.TabPane>
         </Tabs>
       </Card>
+      {/* 分组倍率设置 */}
+      <Card style={{ marginTop: '10px' }}>
+        <GroupRatioSettings options={inputs} refresh={onRefresh} />
+      </Card>
     </Spin>
   );
 };

web/src/constants/common.constant.js

 export const ITEMS_PER_PAGE = 10; // this value must keep same as the one defined in backend!
+
+export const DEFAULT_ENDPOINT = '/api/ratio_config';
\ No newline at end of file

web/src/i18n/locales/en.json

@@ -1665,5 +1665,28 @@
   "确定清除所有失效兑换码？": "Are you sure you want to clear all invalid redemption codes?",
   "将删除已使用、已禁用及过期的兑换码，此操作不可撤销。": "This will delete all used, disabled, and expired redemption codes, this operation cannot be undone.",
   "选择过期时间（可选，留空为永久）": "Select expiration time (optional, leave blank for permanent)",
-  "请输入备注（仅管理员可见）": "Please enter a remark (only visible to administrators)"
+  "请输入备注（仅管理员可见）": "Please enter a remark (only visible to administrators)",
+  "上游倍率同步": "Upstream ratio synchronization",
+  "获取渠道失败：": "Failed to get channels: ",
+  "请至少选择一个渠道": "Please select at least one channel",
+  "获取倍率失败：": "Failed to get ratios: ",
+  "后端请求失败": "Backend request failed",
+  "部分渠道测试失败：": "Some channels failed to test: ",
+  "已与上游倍率完全一致，无需同步": "The upstream ratio is completely consistent, no synchronization is required",
+  "请求后端接口失败：": "Failed to request the backend interface: ",
+  "同步成功": "Synchronization successful",
+  "部分保存失败": "Some settings failed to save",
+  "保存失败": "Save failed",
+  "选择同步渠道": "Select synchronization channel",
+  "应用同步": "Apply synchronization",
+  "倍率类型": "Ratio type",
+  "当前值": "Current value",
+  "上游值": "Upstream value",
+  "差异": "Difference",
+  "搜索渠道名称或地址": "Search channel name or address",
+  "缓存倍率": "Cache ratio",
+  "暂无差异化倍率显示": "No differential ratio display",
+  "请先选择同步渠道": "Please select the synchronization channel first",
+  "与本地相同": "Same as local",
+  "未找到匹配的模型": "No matching model found"
 }
\ No newline at end of file

web/src/index.css

@@ -433,3 +433,71 @@ code {
     border-bottom: 1px solid rgba(0, 0, 0, 0.1);
   }
 }
+
+/* ==================== 同步倍率 - 渠道选择器 ==================== */
+
+.components-transfer-source-item,
+.components-transfer-selected-item {
+  display: flex;
+  align-items: center;
+  padding: 8px;
+}
+
+.semi-transfer-left-list,
+.semi-transfer-right-list {
+  -ms-overflow-style: none;
+  scrollbar-width: none;
+}
+
+.semi-transfer-left-list::-webkit-scrollbar,
+.semi-transfer-right-list::-webkit-scrollbar {
+  display: none;
+}
+
+.components-transfer-source-item .semi-checkbox,
+.components-transfer-selected-item .semi-checkbox {
+  display: flex;
+  align-items: center;
+  width: 100%;
+}
+
+.components-transfer-source-item .semi-avatar,
+.components-transfer-selected-item .semi-avatar {
+  margin-right: 12px;
+  flex-shrink: 0;
+}
+
+.components-transfer-source-item .info,
+.components-transfer-selected-item .info {
+  flex: 1;
+  overflow: hidden;
+  display: flex;
+  flex-direction: column;
+  justify-content: center;
+}
+
+.components-transfer-source-item .name,
+.components-transfer-selected-item .name {
+  font-weight: 500;
+  white-space: nowrap;
+  overflow: hidden;
+  text-overflow: ellipsis;
+}
+
+.components-transfer-source-item .email,
+.components-transfer-selected-item .email {
+  font-size: 12px;
+  color: var(--semi-color-text-2);
+  display: flex;
+  align-items: center;
+}
+
+.components-transfer-selected-item .semi-icon-close {
+  margin-left: 8px;
+  cursor: pointer;
+  color: var(--semi-color-text-2);
+}
+
+.components-transfer-selected-item .semi-icon-close:hover {
+  color: var(--semi-color-text-0);
+}
\ No newline at end of file

web/src/pages/Detail/index.js

@@ -1112,7 +1112,6 @@ const Detail = (props) => {
                   </div>
                   <Tabs
                     type="button"
-                    preventScroll={true}
                     activeKey={activeChartTab}
                     onChange={setActiveChartTab}
                   >
@@ -1389,7 +1388,6 @@ const Detail = (props) => {
                         ) : (
                           <Tabs
                             type="card"
-                            preventScroll={true}
                             collapsible
                             activeKey={activeUptimeTab}
                             onChange={setActiveUptimeTab}

web/src/pages/Setting/Ratio/ModelRatioSettings.js

@@ -25,6 +25,7 @@ export default function ModelRatioSettings(props) {
     ModelRatio: '',
     CacheRatio: '',
     CompletionRatio: '',
+    ExposeRatioEnabled: false,
   });
   const refForm = useRef();
   const [inputsRow, setInputsRow] = useState(inputs);
@@ -206,6 +207,17 @@ export default function ModelRatioSettings(props) {
               />
             </Col>
           </Row>
+          <Row gutter={16}>
+            <Col span={16}>
+              <Form.Switch
+                label={t('暴露倍率接口')}
+                field={'ExposeRatioEnabled'}
+                onChange={(value) =>
+                  setInputs({ ...inputs, ExposeRatioEnabled: value })
+                }
+              />
+            </Col>
+          </Row>
         </Form.Section>
       </Form>
       <Space>