1. 04 Apr, 2026 5 commits
    • erio's avatar
      fix: resolve 5 audit findings in channel/credits/scheduling · 71f61bbc
      erio authored
      P0-1: Credits degraded response retry + fail-open
      - Add isAntigravityDegradedResponse() to detect transient API failures
      - Retry up to 3 times with exponential backoff (500ms/1s/2s)
      - Invalidate singleflight cache between retries
      - Fail-open after exhausting retries instead of 5h circuit break
      
      P1-1: Fix channel restriction pre-check timing conflict
      - Swap checkClaudeCodeRestriction before checkChannelPricingRestriction
      - Ensures channel restriction is checked against final fallback groupID
      
      P1-2: Add interval pricing validation (frontend + backend)
      - Backend: ValidateIntervals() with boundary, price, overlap checks
      - Frontend: validateIntervals() with Chinese error messages
      - Rules: MinTokens>=0, MaxTokens>MinTokens, prices>=0, no overlap
      
      P2: Fix cross-platform same-model pricing/mapping override
      - Store cache keys using original platform instead of group platform
      - Lookup across matching platforms (antigravity→anthropic→gemini)
      - Prevents anthropic/gemini same-name models from overwriting each other
      71f61bbc
    • erio's avatar
      feat(channel): 渠道管理全链路集成 — 模型映射、定价、限制、用量统计 · 2555951b
      erio authored
      - 渠道模型映射:支持精确匹配和通配符映射,按平台隔离
      - 渠道模型定价:支持 token/按次/图片三种计费模式,区间分层定价
      - 模型限制:渠道可限制仅允许定价列表中的模型
      - 计费模型来源:支持 requested/upstream 两种计费模型选择
      - 用量统计:usage_logs 新增 channel_id/model_mapping_chain/billing_tier/billing_mode 字段
      - Dashboard 支持 model_source 维度(requested/upstream/mapping)查看模型统计
      - 全部 gateway handler 统一接入 ResolveChannelMappingAndRestrict
      - 修复测试:同步 SoraGenerationRepository 接口、SQL INSERT 参数、scan 字段
      2555951b
    • erio's avatar
      feat(channel): 缓存扁平化 + 网关映射集成 + 计费模式统一 + 模型限制 · ebac0dc6
      erio authored
      - 缓存重构为 O(1) 哈希结构 (pricingByGroupModel, mappingByGroupModel)
      - 渠道模型映射接入网关流程 (Forward 前应用, a→b→c 映射链)
      - 新增 billing_model_source 配置 (请求模型/最终模型计费)
      - usage_logs 新增 channel_id, model_mapping_chain, billing_tier 字段
      - 每种计费模式统一支持默认价格 + 区间定价
      - 渠道模型限制开关 (restrict_models)
      - 分组按平台分类展示 + 彩色图标
      - 必填字段红色星号 + 模型映射 UI
      - 去除模型通配符支持
      ebac0dc6
    • erio's avatar
      feat(channel): 模型标签输入 + $/MTok 价格单位 + 左开右闭区间 + i18n · dca0054e
      erio authored
      - 模型输入改为标签列表(输入回车添加,支持粘贴批量导入)
      - 价格显示单位改为 $/MTok(每百万 token),提交时自动转换
      - Token 模式增加图片输出价格字段(适配 Gemini 图片模型按 token 计费)
      - 区间边界改为左开右闭 (min, max],右边界包含
      - 默认价格作为未命中区间时的回退价格
      - 添加完整中英文 i18n 翻译
      dca0054e
    • erio's avatar
      feat(channel): 渠道管理系统 — 多模式定价 + 统一计费解析 · 91c9b8d0
      erio authored
      Cherry-picked from release/custom-0.1.106: a9117600
      91c9b8d0