psi api
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ec6e27e023
294
es/es_search.go
294
es/es_search.go
@ -70,6 +70,49 @@ type ESBookResponse struct {
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Other map[string]interface{} `json:"other"` // 扩展字段，用于兼容未来新增字段
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}
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// ESBookResponseByPSI 用于返回给Java客户端的格式，ID为简单的int64
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type ESBookResponseByPSI struct {
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ID int64 `json:"id"`
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BookName string `json:"book_name"`
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BookPic map[string]interface{} `json:"book_pic"`
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BookPicS map[string]interface{} `json:"book_pic_s"`
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BookPicB string `json:"book_pic_b"`
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BookPicW map[string]interface{} `json:"book_pic_w"`
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BookDefPic map[string]interface{} `json:"book_def_pic"` // 自制官图，临时用
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ISBN string `json:"isbn"`
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Author string `json:"author"`
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Category string `json:"category"`
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Publisher string `json:"publisher"`
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PublicationTime string `json:"publication_time"`
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BindingLayout string `json:"binding_layout"`
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FixPrice float64 `json:"fix_price"`
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Content string `json:"content"`
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IsSuit int `json:"is_suit"`
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DaySale7 int `json:"day_sale_7"`
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DaySale15 int `json:"day_sale_15"`
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DaySale30 int `json:"day_sale_30"`
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DaySale60 int `json:"day_sale_60"`
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DaySale90 int `json:"day_sale_90"`
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DaySale180 int `json:"day_sale_180"`
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DaySale365 int `json:"day_sale_365"`
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ThisYearSale int `json:"this_year_sale"`
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LastYearSale int `json:"last_year_sale"`
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TotalSale int `json:"total_sale"`
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BuyCounts int64 `json:"buy_counts"`
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SellCounts int64 `json:"sell_counts"`
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BookPicObj map[string]interface{} `json:"book_pic_obj"`
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BookPicObjS map[string]interface{} `json:"book_pic_obj_s"`
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UpdateTime NumberOrString `json:"update_time"`
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IsIllegal int `json:"is_illegal"` // 是否非法 示例 000000
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IsReturn int `json:"is_return"` // 是否为驳回 示例 0 否 1 是
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IsFilter string `json:"is_filter"` // 过滤字段
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PageCount NumberOrString `json:"page_count"` // 页数
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WordCount NumberOrString `json:"word_count"` // 字数
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BookFormat NumberOrString `json:"book_format"` // 多少开
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CatId request.CatIdObject `json:"cat_id"` // 类目
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Other map[string]interface{} `json:"other"` // 扩展字段，用于兼容未来新增字段
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}
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// FlexibleString 处理可能是字符串或数组的字段
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type FlexibleString struct {
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Value string
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@ -210,6 +253,71 @@ func (book *ESBook) ConvertToResponse() ESBookResponse {
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}
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}
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// ConvertToResponseByPsi 将ESBook转换为ESBookResponse，处理ID字段转换
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func (book *ESBook) ConvertToResponseByPsi() ESBookResponseByPSI {
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bookPicMap := map[string]interface{}{
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"localPath": book.BookPic.LocalPath,
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"pddPath": book.BookPic.PddPath,
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}
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bookPicSMap := map[string]interface{}{
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"localPath": book.BookPicS.LocalPath,
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"pddResponse": book.BookPicS.PddResponse,
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}
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bookDefPic := map[string]interface{}{
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"localPath": book.BookDefPic.LocalPath,
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"pddPath": book.BookDefPic.PddPath,
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}
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publicationTime := book.PublicationTime
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if publicationTime == "" || publicationTime == "0" || publicationTime == "0000-00-00" {
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publicationTime = time.Unix(0, 0).Format("2006-01")
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} else {
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if timeVal, err := strconv.ParseInt(publicationTime, 10, 64); err == nil {
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publicationTime = strconv.FormatInt(timeVal-5364000000, 10)
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}
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}
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return ESBookResponseByPSI{
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ID: book.ID,
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BookName: book.BookName.Value,
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BookPic: bookPicMap,
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BookPicS: bookPicSMap,
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BookPicB: book.BookPicB,
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BookPicW: book.BookPicW,
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BookDefPic: bookDefPic,
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ISBN: book.ISBN,
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Author: book.Author,
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Category: book.Category,
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Publisher: book.Publisher,
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PublicationTime: publicationTime,
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BindingLayout: book.BindingLayout,
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FixPrice: float64(book.FixPrice),
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Content: book.Content,
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IsSuit: book.IsSuit,
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DaySale7: book.DaySale7,
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DaySale15: book.DaySale15,
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DaySale30: book.DaySale30,
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DaySale60: book.DaySale60,
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DaySale90: book.DaySale90,
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DaySale180: book.DaySale180,
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DaySale365: book.DaySale365,
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ThisYearSale: book.ThisYearSale,
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LastYearSale: book.LastYearSale,
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TotalSale: book.TotalSale,
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BuyCounts: book.BuyCounts,
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SellCounts: book.SellCounts,
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BookPicObj: book.BookPicObj,
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BookPicObjS: book.BookPicObjS,
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UpdateTime: book.UpdateTime,
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IsIllegal: book.IsIllegal,
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IsReturn: book.IsReturn,
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IsFilter: book.IsFilter,
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PageCount: book.PageCount,
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WordCount: book.WordCount,
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BookFormat: book.BookFormat,
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CatId: book.CatId,
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Other: book.Other,
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}
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}
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// 用于 book_pic
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type BookPicObj struct {
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LocalPath string `json:"localPath"`
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@ -322,8 +430,10 @@ type AddBookFullRequest struct {
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}
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type ESSearchService struct {
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ES *ESClient
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ES *ESClient
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SyncRedisByISBN func(isbn string, act string) error
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}
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type NumberOrString string
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func (n *NumberOrString) UnmarshalJSON(data []byte) error {
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@ -2344,6 +2454,110 @@ func (svc *ESSearchService) SearchBookByISBNHandler(c *gin.Context) {
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})
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}
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func (svc *ESSearchService) SearchBookByISBNHandlerToPsi(c *gin.Context) {
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isbn := c.Query("isbn")
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if isbn == "" {
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log.Printf("[SearchBookByISBNHandler] 缺少 isbn 参数")
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c.JSON(400, gin.H{"error": "缺少 isbn 参数"})
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return
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}
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log.Printf("[SearchBookByISBNHandler] 查询 ISBN: %s", isbn)
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ctx := context.Background()
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endpoint := c.FullPath()
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// Redis 查询（使用监控）
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db1Client, err := redisClient.GetClientByName("db1")
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if err == nil {
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monitoredRedis := monitor.NewMonitoredRedisClient(db1Client, endpoint)
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val, _, err := monitoredRedis.Get(ctx, isbn)
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if err == nil && val != "" {
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log.Printf("[SearchBookByISBNHandler] 从 Redis db1 查询到数据：%s", isbn)
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var redisBook request.BookInfoByPsi
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if err := json.Unmarshal([]byte(val), &redisBook); err == nil {
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esBook := ConvertRedisBookToESBookByPsi(&redisBook)
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if esBook != nil {
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responseData := esBook.ConvertToResponseByPsi()
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c.JSON(200, gin.H{
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"data": responseData,
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})
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return
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}
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} else {
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log.Printf("[SearchBookByISBNHandler] Redis 数据解析失败：%v", err)
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}
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}
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}
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// ES 查询（使用监控）
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query := map[string]interface{}{
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"query": map[string]interface{}{
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"term": map[string]interface{}{
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"isbn": isbn,
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},
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},
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"_source": true,
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}
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body, err := json.Marshal(query)
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if err != nil {
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log.Printf("[SearchBookByISBNHandler] 构建查询 JSON 失败：%v", err)
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c.JSON(500, gin.H{"error": "构建查询失败"})
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return
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}
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req := esapi.SearchRequest{
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Index: []string{ESIndex},
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Body: bytes.NewReader(body),
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TrackTotalHits: true,
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Pretty: true,
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}
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// 创建监控客户端并执行查询
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monitoredES := monitor.NewMonitoredESClient(svc.ES.Client, endpoint)
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resp, duration, err := monitoredES.Search(ctx, &req)
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log.Printf("[SearchBookByISBNHandler] ES 查询耗时：%dms", duration.Milliseconds())
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if err != nil {
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log.Printf("[SearchBookByISBNHandler] ES 查询失败：%v", err)
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c.JSON(500, gin.H{"error": "ES 查询失败：" + err.Error()})
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return
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}
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defer resp.Body.Close()
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if resp.IsError() {
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log.Printf("[SearchBookByISBNHandler] ES 返回错误：%s", resp.String())
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c.JSON(500, gin.H{"error": "ES 返回错误：" + resp.String()})
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return
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}
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var parsed esHitsWrapper
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if err := json.NewDecoder(resp.Body).Decode(&parsed); err != nil {
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log.Printf("[SearchBookByISBNHandler] 解析 ES 响应失败：%v", err)
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c.JSON(500, gin.H{"error": "解析响应失败"})
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return
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}
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var result *ESBook
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if len(parsed.Hits.Hits) > 0 {
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result = &parsed.Hits.Hits[0].Source
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}
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if result == nil {
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c.JSON(200, gin.H{
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"data": nil,
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})
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return
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}
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responseData := result.ConvertToResponseByPsi()
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c.JSON(200, gin.H{
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"data": responseData,
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})
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}
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// ConvertKongfzToESBook 将第三方接口返回的数据转换为 ESBook 结构
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func ConvertKongfzToESBook(apiBook *kongfz.BookResponse) *ESBook {
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if apiBook == nil || apiBook.Data.ISBN == "" {
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@ -3512,6 +3726,10 @@ func (svc *ESSearchService) AddBookToES(ctx context.Context, req *ESBook) (*ESBo
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return nil, fmt.Errorf("ES返回错误: %s", res.String())
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}
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// 同步 Redis
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if svc.SyncRedisByISBN != nil {
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_ = svc.SyncRedisByISBN(req.ISBN, "update")
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}
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return &newBook, nil
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}
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@ -4152,3 +4370,77 @@ func ConvertRedisBookToESBook(redisBook *request.BookInfo) *ESBook {
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IsFilter: "000000",
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}
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}
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// ConvertRedisBookToESBookByPsi 将 Redis 中的 BookInfo 转换为 ESBook
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func ConvertRedisBookToESBookByPsi(redisBook *request.BookInfoByPsi) *ESBook {
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if redisBook == nil || redisBook.Isbn == "" {
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return nil
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}
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// 构建图片对象
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carouselUrls := []string{}
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if len(redisBook.ImageObject.CarouselUrlArray) > 0 {
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carouselUrls = redisBook.ImageObject.CarouselUrlArray
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}
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liveShootingUrls := []string{}
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if len(redisBook.ImageObject.DetailUrlObject.LiveShootingUrl) > 0 {
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liveShootingUrls = redisBook.ImageObject.DetailUrlObject.LiveShootingUrl
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}
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// 提取第一张轮播图作为 book_pic
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bookPicPath := ""
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if len(carouselUrls) > 0 {
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bookPicPath = carouselUrls[0]
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}
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// 提取第一张实拍图作为 book_pic_s
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bookPicSResponse := ""
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if len(liveShootingUrls) > 0 {
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bookPicSResponse = liveShootingUrls[0]
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}
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return &ESBook{
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ISBN: redisBook.Isbn,
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BookName: FlexibleString{Value: redisBook.BookName},
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Author: redisBook.Author,
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Publisher: redisBook.Publishing,
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PublicationTime: redisBook.PublicationDate,
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BindingLayout: redisBook.Binding,
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PageCount: NumberOrString(strconv.FormatInt(redisBook.PagesCount, 10)),
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WordCount: NumberOrString(strconv.FormatInt(redisBook.WordsCount, 10)),
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BookFormat: NumberOrString(strconv.FormatInt(redisBook.Format, 10)),
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FixPrice: Float64OrString(redisBook.Price),
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BookPic: BookPicObj{
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LocalPath: "",
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PddPath: bookPicPath,
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},
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BookPicS: BookPicSObj{
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LocalPath: "",
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PddResponse: bookPicSResponse,
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},
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BookDefPic: BookDefPicObj{
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LocalPath: "",
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PddPath: redisBook.ImageObject.DefaultImageUrl,
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},
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BookPicB: redisBook.ImageObject.WhiteBackgroundUrl,
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CatId: redisBook.CatIdObject,
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// 销量等字段默认为 0
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DaySale7: 0,
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DaySale15: 0,
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DaySale30: 0,
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DaySale60: 0,
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DaySale90: 0,
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DaySale180: 0,
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DaySale365: 0,
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ThisYearSale: 0,
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LastYearSale: 0,
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TotalSale: 0,
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BuyCounts: 0,
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SellCounts: 0,
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IsSuit: redisBook.IsSuit,
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IsIllegal: 0,
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IsReturn: 0,
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IsFilter: "000000",
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}
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}
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3
main.go
3
main.go
@ -311,6 +311,8 @@ func main() {
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r.GET("/api/es/searchByISBNLike", esService.SearchBooksHandler) //监控
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// ISBN 精确搜索
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r.GET("/api/es/searchByISBN", esService.SearchBookByISBNHandler) //监控
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// ISBN 精确搜索 为psi提供
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r.GET("/api/es/searchByISBNtoPsi", esService.SearchBookByISBNHandlerToPsi) //监控
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// 书名搜索
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r.GET("/api/es/searchByBookName", esService.SearchBookByBookNameHandler)
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// 全字段搜索
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@ -321,6 +323,7 @@ func main() {
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//------------------------------------------------------------------------
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// 初始化控制器 新
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bookSearchService := service.NewBookService(esClient)
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esService.SyncRedisByISBN = bookSearchService.SyncRedisByISBN
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bookController := controller.NewBookController(bookSearchService)
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// 根据条件查询 ES 图书信息
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r.GET("/api/es/getBookBaseInfoES", bookController.SearchBookBaseInfoHandler)
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@ -70,6 +70,23 @@ type BookInfo struct {
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CatIdObject CatIdObject `json:"cat_id"` // 分类
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}
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// BookInfoByPsi 书籍信息结构
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type BookInfoByPsi struct {
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Isbn string `json:"isbn"` // ISBN
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BookName string `json:"book_name"` // 书名
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Author string `json:"author"` // 作者
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Publishing string `json:"publishing"` // 出版社
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PublicationDate string `json:"publication_date"` // 出版时间
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Binding string `json:"binding"` // 装帧
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PagesCount int64 `json:"pages_count"` // 页数
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WordsCount int64 `json:"words_count"` // 字数
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Format int64 `json:"format"` // 开本
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ImageObject *ImageObject `json:"image_object"` // 图片
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Price int64 `json:"price"` // 售价
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CatIdObject CatIdObject `json:"cat_id"` // 分类
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IsSuit int `json:"is_suit"`
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}
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// ImageObject 图片对象结构
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type ImageObject struct {
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CarouselUrlArray []string `json:"carousel_url_array"` // 轮播图
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