654cfb6480
Add a read-only aggregate view per channel: its linked groups and a deterministic wildcard-free supported-model list with pricing details. Backend - service.Channel.SupportedModels(): combine ModelMapping keys with same-platform ModelPricing.Models; trailing "*" keys expand via pricing prefix match; platforms without a mapping produce no entries (intentional "no mapping = not shown" rule). - Extract splitWildcardSuffix() shared with toModelEntry. - Build a per-call pricing lookup map (platform+lowerName -> *pricing) to avoid O(N*M) scans in SupportedModels. - ChannelService.ListAvailable() aggregates channels + active groups; filters out group IDs no longer active. - Admin route GET /api/v1/admin/channels/available returns the full DTO (id, status, billing_model_source, restrict_models, groups, supported_models). - User route GET /api/v1/channels/available applies three filters: Status==active, visible-group intersection, and platform filter on supported_models (prevents cross-platform leak when a channel links to both a user-accessible group and an inaccessible one on another platform). Response is a plain array (matches the /groups/available sibling shape). Field whitelist omits billing_model_source, restrict_models, ids, status, sort_order. Frontend - New /admin/available-channels and /available-channels views backed by a shared AvailableChannelsTable component (admin adds status + billing-source columns via slots). - PricingRow extracted to its own SFC; SupportedModelChip references shared billing-mode constants in constants/channel.ts. - Sidebar: new entry above "渠道管理" for admin; matching entry in user nav. - i18n: zh + en coverage for both namespaces. Tests - SupportedModels: wildcard-only pricing skipped, prefix-matches- nothing, cross-platform bleed, case-insensitive dedup, empty platform mapping. - ListAvailable: nil groupRepo, inactive-group-ID dropped, stable case-insensitive name sort. - User handler: 401 on unauthenticated, visible-group intersection, platform filter on supported_models, JSON whitelist. - Admin handler: full DTO including default BillingModelSource fallback. Refs: issue #1729
85 lines
2.4 KiB
Go
85 lines
2.4 KiB
Go
package service
|
||
|
||
import (
|
||
"context"
|
||
"fmt"
|
||
"sort"
|
||
"strings"
|
||
)
|
||
|
||
// AvailableGroupRef 渠道视图中关联分组的简要信息。
|
||
type AvailableGroupRef struct {
|
||
ID int64
|
||
Name string
|
||
Platform string
|
||
}
|
||
|
||
// AvailableChannel 可用渠道视图：用于「可用渠道」页面展示渠道基础信息 +
|
||
// 关联的分组 + 推导出的支持模型列表（无通配符）。
|
||
type AvailableChannel struct {
|
||
ID int64
|
||
Name string
|
||
Description string
|
||
Status string
|
||
BillingModelSource string
|
||
RestrictModels bool
|
||
Groups []AvailableGroupRef
|
||
SupportedModels []SupportedModel
|
||
}
|
||
|
||
// ListAvailable 返回所有渠道的可用视图：每个渠道附带关联分组信息与支持模型列表。
|
||
//
|
||
// 支持模型通过 (*Channel).SupportedModels() 计算得到（见 channel.go）。
|
||
// 关联分组信息通过 groupRepo.ListActive 查询后按 ID 映射；渠道 GroupIDs 中未在活跃列表中
|
||
// 的分组（已停用或删除）会被忽略。
|
||
func (s *ChannelService) ListAvailable(ctx context.Context) ([]AvailableChannel, error) {
|
||
channels, err := s.repo.ListAll(ctx)
|
||
if err != nil {
|
||
return nil, fmt.Errorf("list channels: %w", err)
|
||
}
|
||
|
||
groupByID := make(map[int64]AvailableGroupRef)
|
||
if s.groupRepo != nil {
|
||
groups, err := s.groupRepo.ListActive(ctx)
|
||
if err != nil {
|
||
return nil, fmt.Errorf("list active groups: %w", err)
|
||
}
|
||
for i := range groups {
|
||
g := groups[i]
|
||
groupByID[g.ID] = AvailableGroupRef{
|
||
ID: g.ID,
|
||
Name: g.Name,
|
||
Platform: g.Platform,
|
||
}
|
||
}
|
||
}
|
||
|
||
out := make([]AvailableChannel, 0, len(channels))
|
||
for i := range channels {
|
||
ch := &channels[i]
|
||
groups := make([]AvailableGroupRef, 0, len(ch.GroupIDs))
|
||
for _, gid := range ch.GroupIDs {
|
||
if ref, ok := groupByID[gid]; ok {
|
||
groups = append(groups, ref)
|
||
}
|
||
}
|
||
sort.Slice(groups, func(i, j int) bool { return groups[i].Name < groups[j].Name })
|
||
|
||
out = append(out, AvailableChannel{
|
||
ID: ch.ID,
|
||
Name: ch.Name,
|
||
Description: ch.Description,
|
||
Status: ch.Status,
|
||
BillingModelSource: ch.BillingModelSource,
|
||
RestrictModels: ch.RestrictModels,
|
||
Groups: groups,
|
||
SupportedModels: ch.SupportedModels(),
|
||
})
|
||
}
|
||
|
||
sort.SliceStable(out, func(i, j int) bool {
|
||
return strings.ToLower(out[i].Name) < strings.ToLower(out[j].Name)
|
||
})
|
||
return out, nil
|
||
}
|