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新增商品编号搜索

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This commit is contained in:
yml
2026-06-08 19:44:07 +08:00
parent c4420dc753
commit 38d7469965
15 changed files with 191 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files
backend/internal/model/listing.go
+1
View File
@@ -30,6 +30,7 @@ func (GameAccount) TableName() string {
type RentalListing struct {
ID uint64 `gorm:"primaryKey" json:"id"`
ListingNo string `gorm:"column:listing_no;size:20;not null;uniqueIndex" json:"listing_no"`
AccountID uint64 `gorm:"not null;index" json:"account_id"`
OwnerID uint64 `gorm:"not null;index" json:"owner_id"`
Price float64 `gorm:"type:decimal(12,2);not null;default:0" json:"price"`
backend/internal/modules/listing/dto.go
+3
View File
@@ -10,6 +10,7 @@ import (
type ListingDTO struct {
ID uint64 `json:"id"`
ListingNo string `json:"listing_no"`
AccountID uint64 `json:"account_id"`
OwnerID uint64 `json:"owner_id"`
OwnerPhone string `json:"owner_phone,omitempty"`
@@ -187,6 +188,7 @@ type ExternalUploadMeta struct {
type ExternalUploadResult struct {
Index int `json:"index"`
ListingID uint64 `json:"listing_id,omitempty"`
ListingNo string `json:"listing_no,omitempty"`
AccountID uint64 `json:"account_id,omitempty"`
Status string `json:"status,omitempty"`
ReviewStatus string `json:"review_status,omitempty"`
@@ -195,6 +197,7 @@ type ExternalUploadResult struct {
type ExternalUploadResponse struct {
ListingID uint64 `json:"listing_id,omitempty"`
ListingNo string `json:"listing_no,omitempty"`
AccountID uint64 `json:"account_id,omitempty"`
Status string `json:"status,omitempty"`
ReviewStatus string `json:"review_status,omitempty"`
backend/internal/modules/listing/repository.go
+48
View File
@@ -50,6 +50,10 @@ func initialPublishState(reviewRequired bool) (string, string, *time.Time) {
func (r *Repository) Create(ownerID uint64, req CreateRequest, reviewRequired bool) (*ListingDTO, error) {
var dto *ListingDTO
err := r.db.Transaction(func(tx *gorm.DB) error {
listingNo, err := r.nextListingNo(tx, time.Now())
if err != nil {
return err
}
screenshots, err := marshalScreenshots(req.ScreenshotURLS)
if err != nil {
return err
@@ -78,6 +82,7 @@ func (r *Repository) Create(ownerID uint64, req CreateRequest, reviewRequired bo
price := normalizedListingPrice(req)
depositAmount := roundMoney(req.DepositAmount)
listing := model.RentalListing{
ListingNo: listingNo,
AccountID: account.ID,
OwnerID: ownerID,
Price: price,
@@ -106,6 +111,10 @@ type externalUploadCreate struct {
func (r *Repository) CreateFromExternalUpload(upload externalUploadCreate, req CreateRequest) (*ListingDTO, error) {
var dto *ListingDTO
err := r.db.Transaction(func(tx *gorm.DB) error {
listingNo, err := r.nextListingNo(tx, time.Now())
if err != nil {
return err
}
admin, err := r.findActiveUploadAdmin(tx, upload.UploaderName)
if err != nil {
return err
@@ -139,6 +148,7 @@ func (r *Repository) CreateFromExternalUpload(upload externalUploadCreate, req C
return err
}
listing := model.RentalListing{
ListingNo: listingNo,
AccountID: account.ID,
OwnerID: owner.ID,
Price: normalizedListingPrice(req),
@@ -1009,6 +1019,9 @@ func publicZoneCounts(items []ListingDTO) map[string]int64 {
func publicSearchText(item ListingDTO) string {
parts := []string{
item.ListingNo,
strconv.FormatUint(item.ID, 10),
strconv.FormatUint(item.AccountID, 10),
item.Title,
item.Description,
item.RankLevel,
@@ -1303,6 +1316,39 @@ func (r *Repository) findForReviewUpdate(tx *gorm.DB, listingID uint64) (*model.
return &listing, &account, nil
}
func (r *Repository) nextListingNo(tx *gorm.DB, now time.Time) (string, error) {
bizDate := now.Format("20060102")
if tx.Dialector.Name() == "mysql" {
if err := tx.Exec(`
INSERT INTO listing_no_sequences (biz_date, next_seq)
VALUES (?, LAST_INSERT_ID(1))
ON DUPLICATE KEY UPDATE next_seq = LAST_INSERT_ID(next_seq + 1)
`, bizDate).Error; err != nil {
return "", err
}
var seq int
if err := tx.Raw("SELECT LAST_INSERT_ID()").Scan(&seq).Error; err != nil {
return "", err
}
return fmt.Sprintf("%s%04d", bizDate, seq), nil
}
var maxNo string
if err := tx.Table("rental_listings").
Select("COALESCE(MAX(listing_no), '')").
Where("listing_no LIKE ?", bizDate+"%").
Scan(&maxNo).Error; err != nil {
return "", err
}
seq := 1
if len(maxNo) > len(bizDate) {
if parsed, err := strconv.Atoi(maxNo[len(bizDate):]); err == nil {
seq = parsed + 1
}
}
return fmt.Sprintf("%s%04d", bizDate, seq), nil
}
type listingRow struct {
model.RentalListing
Title string
@@ -1394,6 +1440,7 @@ func (row listingRow) toDTO() ListingDTO {
reviewStatus, reviewReason := normalizedReviewState(row.Status, row.ReviewStatus, row.ReviewReason)
return ListingDTO{
ID: row.ID,
ListingNo: row.ListingNo,
AccountID: row.AccountID,
OwnerID: row.OwnerID,
OwnerPhone: row.OwnerPhone,
@@ -1427,6 +1474,7 @@ func toDTO(account model.GameAccount, listing model.RentalListing) *ListingDTO {
reviewStatus, reviewReason := normalizedReviewState(listing.Status, listing.ReviewStatus, listing.ReviewReason)
return &ListingDTO{
ID: listing.ID,
ListingNo: listing.ListingNo,
AccountID: account.ID,
OwnerID: listing.OwnerID,
Title: account.Title,
backend/internal/modules/listing/service.go
+2
View File
@@ -150,6 +150,7 @@ func (s *Service) ImportExternalUpload(req ExternalUploadRequest, meta ExternalU
result := ExternalUploadResult{
Index: index,
ListingID: dto.ID,
ListingNo: dto.ListingNo,
AccountID: dto.AccountID,
Status: dto.Status,
ReviewStatus: dto.ReviewStatus,
@@ -157,6 +158,7 @@ func (s *Service) ImportExternalUpload(req ExternalUploadRequest, meta ExternalU
results = append(results, result)
if len(items) == 1 {
resp.ListingID = dto.ID
resp.ListingNo = dto.ListingNo
resp.AccountID = dto.AccountID
resp.Status = dto.Status
resp.ReviewStatus = dto.ReviewStatus
backend/migrations/000002_add_listing_no.sql
+33
View File
@@ -0,0 +1,33 @@
-- 商品编号：用于前台展示、搜索和客服定位
ALTER TABLE rental_listings
ADD COLUMN listing_no VARCHAR(20) NULL COMMENT '商品编号，格式yyyyMMddNNNN' AFTER id;
UPDATE rental_listings AS l
JOIN (
SELECT
id,
CONCAT(
DATE_FORMAT(created_at, '%Y%m%d'),
LPAD(ROW_NUMBER() OVER (PARTITION BY DATE(created_at) ORDER BY id), 4, '0')
) AS generated_listing_no
FROM rental_listings
) AS seq ON seq.id = l.id
SET l.listing_no = seq.generated_listing_no
WHERE l.listing_no IS NULL OR l.listing_no = '';
ALTER TABLE rental_listings
MODIFY COLUMN listing_no VARCHAR(20) NOT NULL COMMENT '商品编号，格式yyyyMMddNNNN',
ADD UNIQUE KEY uk_rental_listings_listing_no (listing_no);
CREATE TABLE IF NOT EXISTS listing_no_sequences (
biz_date CHAR(8) PRIMARY KEY COMMENT '业务日期yyyyMMdd',
next_seq INT NOT NULL DEFAULT 0 COMMENT '当日已分配最大序号',
created_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
updated_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='商品编号日序列表';
INSERT INTO listing_no_sequences (biz_date, next_seq)
SELECT DATE_FORMAT(created_at, '%Y%m%d') AS biz_date, COUNT(*) AS next_seq
FROM rental_listings
GROUP BY DATE_FORMAT(created_at, '%Y%m%d')
ON DUPLICATE KEY UPDATE next_seq = GREATEST(next_seq, VALUES(next_seq));