375aefa209
- service: add normalizeBillingModelSource helper, apply in Create/GetByID/Update/List/ListAvailable outputs - handler: drop channelToResponse fallback now that service owns the default; add passthrough test - frontend: replace ternary status/billing-source lookups with Record<Enum, ...> maps so new union members fail the build - chip/table: drop local type aliases, reuse UserSupportedModel/UserPricingInterval directly - tests: assert short-circuit on ListAll error, wrap-prefix preservation, and Name-based default lookup
88 lines
2.5 KiB
Go
88 lines
2.5 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。
|
||
//
|
||
// 前置条件：s.groupRepo 必须非 nil（由 wire DI 保证）。直接 nil-deref 用于 fail-fast，
|
||
// 避免静默掩盖注入缺失。
|
||
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)
|
||
}
|
||
|
||
groups, err := s.groupRepo.ListActive(ctx)
|
||
if err != nil {
|
||
return nil, fmt.Errorf("list active groups: %w", err)
|
||
}
|
||
groupByID := make(map[int64]AvailableGroupRef, len(groups))
|
||
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.SliceStable(groups, func(i, j int) bool { return groups[i].Name < groups[j].Name })
|
||
|
||
normalizeBillingModelSource(ch)
|
||
|
||
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
|
||
}
|