fix(admin): 主站分销管理按最新分成与释放口径改展示

规则页按模式展示收号/卖出/服务费，通道费标明主站承担；订单改为释放状态筛选；结算区分自动与人工批次。

Co-authored-by: Cursor <cursoragent@cursor.com>

backend/internal/modules/distribution/dto.go

@@ -145,13 +145,15 @@ type DistributionOrderDTO struct {
 }
 
 type DistributionOrderListQuery struct {
-	SiteID  uint64
-	Kind    string
-	Role    string
-	Status  string
-	Keyword string
-	Page    int
-	Size    int
+	SiteID          uint64
+	Kind            string
+	Role            string
+	Status          string
+	Mode            string
+	FinancialStatus string
+	Keyword         string
+	Page            int
+	Size            int
 }
 
 type DistributionOrderPage struct {

backend/internal/modules/distribution/handler.go

@@ -144,13 +144,15 @@ func (h *Handler) ListOrders(c *gin.Context) {
 	page, _ := strconv.Atoi(c.DefaultQuery("page", "1"))
 	size, _ := strconv.Atoi(c.DefaultQuery("page_size", "20"))
 	result, err := h.service.ListOrders(c.Request.Context(), DistributionOrderListQuery{
-		SiteID:  scoped,
-		Kind:    c.Query("kind"),
-		Role:    c.Query("role"),
-		Status:  c.Query("status"),
-		Keyword: c.Query("keyword"),
-		Page:    page,
-		Size:    size,
+		SiteID:          scoped,
+		Kind:            c.Query("kind"),
+		Role:            c.Query("role"),
+		Status:          c.Query("status"),
+		Mode:            c.Query("mode"),
+		FinancialStatus: c.Query("financial_status"),
+		Keyword:         c.Query("keyword"),
+		Page:            page,
+		Size:            size,
 	})
 	if err != nil {
 		writeError(c, err)

backend/internal/modules/distribution/repository.go

@@ -331,9 +331,16 @@ func (r *Repository) UpdateSite(ctx context.Context, adminID, id uint64, req Upd
 }
 
 func (r *Repository) ListRules(ctx context.Context, adminID uint64, siteID *uint64, mode string) ([]RuleDTO, error) {
-	db := r.db.WithContext(ctx).Model(&model.DistributionRuleVersion{}).Order("effective_from DESC, id DESC")
+	db := r.db.WithContext(ctx).Model(&model.DistributionRuleVersion{}).
+		Order("CASE WHEN site_id IS NULL THEN 0 ELSE 1 END ASC, site_id ASC, mode ASC, version DESC, id DESC")
 	if siteID == nil {
-		db = db.Where("site_id IS NULL")
+		global, err := r.hasGlobalDistributionAccess(ctx, adminID)
+		if err != nil {
+			return nil, err
+		}
+		if !global {
+			db = db.Where("site_id IS NULL")
+		}
 	} else {
 		if err := r.ensureSiteAccess(ctx, adminID, *siteID); err != nil {
 			return nil, err
@@ -475,6 +482,12 @@ func (r *Repository) ListOrders(ctx context.Context, query DistributionOrderList
 	if query.Status != "" {
 		base = base.Where("ro.status = ?", query.Status)
 	}
+	if mode := strings.TrimSpace(query.Mode); mode != "" {
+		base = base.Where("ro.distribution_mode = ?", mode)
+	}
+	if financialStatus := strings.TrimSpace(query.FinancialStatus); financialStatus != "" {
+		base = base.Where("f.settlement_status = ?", financialStatus)
+	}
 	if strings.TrimSpace(query.Keyword) != "" {
 		kw := "%" + strings.TrimSpace(query.Keyword) + "%"
 		base = base.Where("(ro.order_no LIKE ? OR rl.listing_no LIKE ? OR ga.title LIKE ? OR u.phone LIKE ?)", kw, kw, kw, kw)