546 lines
14 KiB
Go
546 lines
14 KiB
Go
package controller
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import (
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"encoding/json"
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"fmt"
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"sort"
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"strconv"
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"strings"
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"github.com/QuantumNous/new-api/common"
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"github.com/QuantumNous/new-api/constant"
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"github.com/QuantumNous/new-api/model"
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"github.com/QuantumNous/new-api/service"
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"github.com/gin-gonic/gin"
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)
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var defaultModelTags = []string{"文本", "视频", "图片"}
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// GetAllModelsMeta 获取模型列表（分页）
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func GetAllModelsMeta(c *gin.Context) {
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pageInfo := common.GetPageQuery(c)
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var (
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modelsMeta []*model.Model
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total int64
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err error
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)
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if c.GetInt("role") >= common.RoleAdminUser {
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modelsMeta, err = model.GetAllModels(pageInfo.GetStartIdx(), pageInfo.GetPageSize())
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if err != nil {
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common.ApiError(c, err)
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return
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}
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model.DB.Model(&model.Model{}).Count(&total)
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} else {
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ownerUserID := c.GetInt("id")
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modelsMeta, total, err = model.SearchSupplierModels(&ownerUserID, "", "", pageInfo.GetStartIdx(), pageInfo.GetPageSize())
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if err != nil {
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common.ApiError(c, err)
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return
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}
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}
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// 批量填充附加字段，提升列表接口性能
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enrichModels(modelsMeta)
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// 统计供应商计数（全部数据，不受分页影响）
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vendorCounts, _ := model.GetVendorModelCounts()
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if c.GetInt("role") < common.RoleAdminUser {
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vendorCounts = make(map[int64]int64)
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for _, item := range modelsMeta {
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vendorCounts[int64(item.VendorID)]++
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}
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}
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pageInfo.SetTotal(int(total))
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pageInfo.SetItems(modelsMeta)
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common.ApiSuccess(c, gin.H{
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"items": modelsMeta,
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"total": total,
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"page": pageInfo.GetPage(),
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"page_size": pageInfo.GetPageSize(),
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"vendor_counts": vendorCounts,
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})
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}
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func normalizeModelTags(tags []string) []string {
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result := make([]string, 0, len(tags))
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seen := make(map[string]struct{}, len(tags))
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for _, tag := range tags {
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name := strings.TrimSpace(tag)
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if name == "" {
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continue
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}
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if _, ok := seen[name]; ok {
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continue
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}
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seen[name] = struct{}{}
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result = append(result, name)
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}
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return result
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}
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func splitModelTagsCSV(csv string) []string {
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if strings.TrimSpace(csv) == "" {
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return nil
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}
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return normalizeModelTags(strings.Split(csv, ","))
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}
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func GetModelTags(c *gin.Context) {
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merged := make([]string, 0, 32)
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seen := make(map[string]struct{}, 32)
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appendTag := func(name string) {
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tag := strings.TrimSpace(name)
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if tag == "" {
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return
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}
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if _, ok := seen[tag]; ok {
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return
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}
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seen[tag] = struct{}{}
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merged = append(merged, tag)
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}
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for _, tag := range defaultModelTags {
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appendTag(tag)
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}
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dbTags, err := model.GetAllModelTagNames()
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if err != nil {
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common.ApiError(c, err)
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return
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}
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for _, tag := range dbTags {
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appendTag(tag)
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}
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var allTagCSVs []string
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if err := model.DB.Model(&model.Model{}).Where("tags <> ?", "").Pluck("tags", &allTagCSVs).Error; err != nil {
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common.ApiError(c, err)
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return
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}
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for _, csv := range allTagCSVs {
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for _, tag := range splitModelTagsCSV(csv) {
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appendTag(tag)
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}
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}
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if err := model.UpsertModelTags(merged); err != nil {
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common.ApiError(c, err)
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return
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}
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common.ApiSuccess(c, merged)
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}
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type BatchSetModelTagsRequest struct {
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IDs []int `json:"ids"`
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Tags []string `json:"tags"`
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Mode string `json:"mode"` // add | replace
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}
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func BatchSetModelTags(c *gin.Context) {
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var req BatchSetModelTagsRequest
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if err := c.ShouldBindJSON(&req); err != nil {
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common.ApiError(c, err)
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return
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}
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if len(req.IDs) == 0 {
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common.ApiErrorMsg(c, "请选择至少一个模型")
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return
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}
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normalizedTags := normalizeModelTags(req.Tags)
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if len(normalizedTags) == 0 {
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common.ApiErrorMsg(c, "请至少填写一个标签")
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return
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}
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if req.Mode != "add" && req.Mode != "replace" {
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common.ApiErrorMsg(c, "标签设置模式无效")
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return
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}
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var modelsMeta []*model.Model
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if err := model.DB.Where("id IN ?", req.IDs).Find(&modelsMeta).Error; err != nil {
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common.ApiError(c, err)
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return
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}
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if len(modelsMeta) == 0 {
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common.ApiErrorMsg(c, "未找到可更新的模型")
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return
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}
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updated := 0
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for _, item := range modelsMeta {
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newTags := normalizedTags
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if req.Mode == "add" {
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existing := splitModelTagsCSV(item.Tags)
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newTags = normalizeModelTags(append(existing, normalizedTags...))
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}
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csv := strings.Join(newTags, ",")
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if err := model.DB.Model(&model.Model{}).Where("id = ?", item.Id).Update("tags", csv).Error; err != nil {
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common.ApiError(c, err)
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return
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}
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updated++
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}
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if err := model.UpsertModelTags(normalizedTags); err != nil {
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common.ApiError(c, err)
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return
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}
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model.RefreshPricing()
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common.ApiSuccess(c, gin.H{
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"updated": updated,
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})
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}
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// SearchModelsMeta 搜索模型列表
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func SearchModelsMeta(c *gin.Context) {
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keyword := c.Query("keyword")
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vendor := c.Query("vendor")
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pageInfo := common.GetPageQuery(c)
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var (
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modelsMeta []*model.Model
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total int64
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err error
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)
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if c.GetInt("role") >= common.RoleAdminUser {
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modelsMeta, total, err = model.SearchModels(keyword, vendor, pageInfo.GetStartIdx(), pageInfo.GetPageSize())
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} else {
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ownerUserID := c.GetInt("id")
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modelsMeta, total, err = model.SearchSupplierModels(&ownerUserID, keyword, vendor, pageInfo.GetStartIdx(), pageInfo.GetPageSize())
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}
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if err != nil {
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common.ApiError(c, err)
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return
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}
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// 批量填充附加字段，提升列表接口性能
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enrichModels(modelsMeta)
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pageInfo.SetTotal(int(total))
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pageInfo.SetItems(modelsMeta)
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common.ApiSuccess(c, pageInfo)
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}
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// GetModelMeta 根据 ID 获取单条模型信息
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func GetModelMeta(c *gin.Context) {
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idStr := c.Param("id")
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if idStr == "tags" {
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GetModelTags(c)
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return
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}
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id, err := strconv.Atoi(idStr)
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if err != nil {
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common.ApiError(c, err)
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return
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}
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var m model.Model
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if err := model.DB.First(&m, id).Error; err != nil {
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common.ApiError(c, err)
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return
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}
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enrichModels([]*model.Model{&m})
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common.ApiSuccess(c, &m)
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}
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// CreateModelMeta 新建模型
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func CreateModelMeta(c *gin.Context) {
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var m model.Model
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if err := c.ShouldBindJSON(&m); err != nil {
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common.ApiError(c, err)
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return
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}
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if m.ModelName == "" {
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common.ApiErrorMsg(c, "模型名称不能为空")
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return
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}
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// 名称冲突检查
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if dup, err := model.IsModelNameDuplicated(0, m.ModelName); err != nil {
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common.ApiError(c, err)
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return
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} else if dup {
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common.ApiErrorMsg(c, "模型名称已存在")
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return
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}
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if err := m.Insert(); err != nil {
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common.ApiError(c, err)
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return
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}
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model.RefreshPricing()
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service.RecordCreateOperation(c, "model", m.Id, m.ModelName, "创建模型："+m.ModelName, "")
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common.ApiSuccess(c, &m)
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}
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// UpdateModelMeta 更新模型
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func UpdateModelMeta(c *gin.Context) {
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statusOnly := c.Query("status_only") == "true"
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docsOnly := c.Query("docs_only") == "true"
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var m model.Model
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if err := c.ShouldBindJSON(&m); err != nil {
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common.ApiError(c, err)
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return
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}
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if m.Id == 0 {
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common.ApiErrorMsg(c, "缺少模型 ID")
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return
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}
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if docsOnly {
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if err := model.DB.Model(&model.Model{}).Where("id = ?", m.Id).Updates(map[string]interface{}{
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"doc_introduction": m.DocIntroduction,
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"api_docs": m.ApiDocs,
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}).Error; err != nil {
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common.ApiError(c, err)
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return
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}
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} else if statusOnly {
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// 只更新状态，防止误清空其他字段
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if err := model.DB.Model(&model.Model{}).Where("id = ?", m.Id).Update("status", m.Status).Error; err != nil {
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common.ApiError(c, err)
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return
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}
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} else {
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// 名称冲突检查
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if dup, err := model.IsModelNameDuplicated(m.Id, m.ModelName); err != nil {
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common.ApiError(c, err)
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return
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} else if dup {
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common.ApiErrorMsg(c, "模型名称已存在")
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return
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}
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if err := m.Update(); err != nil {
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common.ApiError(c, err)
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return
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}
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}
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model.RefreshPricing()
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service.RecordUpdateOperation(c, "model", m.Id, m.ModelName, "更新模型："+m.ModelName, "")
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common.ApiSuccess(c, &m)
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}
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// DeleteModelMeta 删除模型
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func DeleteModelMeta(c *gin.Context) {
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idStr := c.Param("id")
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id, err := strconv.Atoi(idStr)
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if err != nil {
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common.ApiError(c, err)
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return
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}
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if err := model.DB.Delete(&model.Model{}, id).Error; err != nil {
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common.ApiError(c, err)
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return
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}
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model.RefreshPricing()
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service.RecordDeleteOperation(c, "model", id, "", fmt.Sprintf("删除模型 (ID：%d)", id), "")
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common.ApiSuccess(c, nil)
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}
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// BatchUpdateModelWeightRequest 批量更新模型权重请求
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type BatchUpdateModelWeightRequest struct {
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IDs []int `json:"ids"`
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SortWeight float64 `json:"sort_weight"`
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ManualBaseReqCount int64 `json:"manual_base_req_count"`
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}
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// BatchUpdateModelWeight 批量更新模型权重和手动调用次数
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func BatchUpdateModelWeight(c *gin.Context) {
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var req BatchUpdateModelWeightRequest
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if err := c.ShouldBindJSON(&req); err != nil {
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common.ApiError(c, err)
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return
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}
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if len(req.IDs) == 0 {
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common.ApiErrorMsg(c, "请选择至少一个模型")
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return
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}
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updates := map[string]interface{}{
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"sort_weight": req.SortWeight,
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"manual_base_req_count": req.ManualBaseReqCount,
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}
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if err := model.DB.Model(&model.Model{}).Where("id IN ?", req.IDs).Updates(updates).Error; err != nil {
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common.ApiError(c, err)
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return
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}
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model.RefreshPricing()
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common.ApiSuccess(c, gin.H{
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"updated": len(req.IDs),
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})
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}
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// enrichModels 批量填充附加信息：端点、渠道、分组、计费类型，避免 N+1 查询
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func enrichModels(models []*model.Model) {
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if len(models) == 0 {
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return
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}
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// 1) 拆分精确与规则匹配
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exactNames := make([]string, 0)
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exactIdx := make(map[string][]int) // modelName -> indices in models
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ruleIndices := make([]int, 0)
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for i, m := range models {
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if m == nil {
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continue
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}
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if m.NameRule == model.NameRuleExact {
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exactNames = append(exactNames, m.ModelName)
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exactIdx[m.ModelName] = append(exactIdx[m.ModelName], i)
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} else {
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ruleIndices = append(ruleIndices, i)
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}
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}
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// 2) 批量查询精确模型的绑定渠道
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channelsByModel, _ := model.GetBoundChannelsByModelsMap(exactNames)
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// 3) 精确模型：端点从缓存、渠道批量映射、分组/计费类型从缓存
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for name, indices := range exactIdx {
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chs := channelsByModel[name]
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for _, idx := range indices {
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mm := models[idx]
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if mm.Endpoints == "" {
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eps := model.GetModelSupportEndpointTypes(mm.ModelName)
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if b, err := json.Marshal(eps); err == nil {
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mm.Endpoints = string(b)
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}
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}
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mm.BoundChannels = chs
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mm.EnableGroups = model.GetModelEnableGroups(mm.ModelName)
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mm.QuotaTypes = model.GetModelQuotaTypes(mm.ModelName)
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}
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}
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if len(ruleIndices) == 0 {
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return
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}
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// 4) 一次性读取定价缓存，内存匹配所有规则模型
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pricings := model.GetPricing()
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// 为全部规则模型收集匹配名集合、端点并集、分组并集、配额集合
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matchedNamesByIdx := make(map[int][]string)
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endpointSetByIdx := make(map[int]map[constant.EndpointType]struct{})
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groupSetByIdx := make(map[int]map[string]struct{})
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quotaSetByIdx := make(map[int]map[int]struct{})
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for _, p := range pricings {
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for _, idx := range ruleIndices {
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mm := models[idx]
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var matched bool
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switch mm.NameRule {
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case model.NameRulePrefix:
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matched = strings.HasPrefix(p.ModelName, mm.ModelName)
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case model.NameRuleSuffix:
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matched = strings.HasSuffix(p.ModelName, mm.ModelName)
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case model.NameRuleContains:
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matched = strings.Contains(p.ModelName, mm.ModelName)
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}
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if !matched {
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continue
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}
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matchedNamesByIdx[idx] = append(matchedNamesByIdx[idx], p.ModelName)
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es := endpointSetByIdx[idx]
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if es == nil {
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es = make(map[constant.EndpointType]struct{})
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endpointSetByIdx[idx] = es
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}
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for _, et := range p.SupportedEndpointTypes {
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es[et] = struct{}{}
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}
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gs := groupSetByIdx[idx]
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if gs == nil {
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gs = make(map[string]struct{})
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groupSetByIdx[idx] = gs
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}
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for _, g := range p.EnableGroup {
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gs[g] = struct{}{}
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}
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qs := quotaSetByIdx[idx]
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if qs == nil {
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qs = make(map[int]struct{})
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quotaSetByIdx[idx] = qs
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}
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qs[p.QuotaType] = struct{}{}
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}
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}
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// 5) 汇总所有匹配到的模型名称，批量查询一次渠道
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allMatchedSet := make(map[string]struct{})
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for _, names := range matchedNamesByIdx {
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for _, n := range names {
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allMatchedSet[n] = struct{}{}
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}
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}
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allMatched := make([]string, 0, len(allMatchedSet))
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for n := range allMatchedSet {
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allMatched = append(allMatched, n)
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}
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matchedChannelsByModel, _ := model.GetBoundChannelsByModelsMap(allMatched)
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// 6) 回填每个规则模型的并集信息
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for _, idx := range ruleIndices {
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mm := models[idx]
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// 端点并集 -> 序列化
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if es, ok := endpointSetByIdx[idx]; ok && mm.Endpoints == "" {
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eps := make([]constant.EndpointType, 0, len(es))
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for et := range es {
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eps = append(eps, et)
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}
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if b, err := json.Marshal(eps); err == nil {
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mm.Endpoints = string(b)
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}
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}
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// 分组并集
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if gs, ok := groupSetByIdx[idx]; ok {
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groups := make([]string, 0, len(gs))
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for g := range gs {
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groups = append(groups, g)
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}
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mm.EnableGroups = groups
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}
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// 配额类型集合（保持去重并排序）
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if qs, ok := quotaSetByIdx[idx]; ok {
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arr := make([]int, 0, len(qs))
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for k := range qs {
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arr = append(arr, k)
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}
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sort.Ints(arr)
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mm.QuotaTypes = arr
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}
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||
|
||
// 渠道并集
|
||
names := matchedNamesByIdx[idx]
|
||
channelSet := make(map[string]model.BoundChannel)
|
||
for _, n := range names {
|
||
for _, ch := range matchedChannelsByModel[n] {
|
||
key := ch.Name + "_" + strconv.Itoa(ch.Type)
|
||
channelSet[key] = ch
|
||
}
|
||
}
|
||
if len(channelSet) > 0 {
|
||
chs := make([]model.BoundChannel, 0, len(channelSet))
|
||
for _, ch := range channelSet {
|
||
chs = append(chs, ch)
|
||
}
|
||
mm.BoundChannels = chs
|
||
}
|
||
|
||
// 匹配信息
|
||
mm.MatchedModels = names
|
||
mm.MatchedCount = len(names)
|
||
}
|
||
}
|