修复气站合同用户权限与服务关系边界

backend/api/internal/logic/gas/gasorder.go

@@ -1,3 +1,5 @@
+// 功能描述：实现气站范围内的配送合同、合同气瓶和燃气配送订单接口。
+// 版本：v1.1.0
 package gas
 
 import (
@@ -5,6 +7,8 @@ import (
 	"encoding/json"
 	"io"
 	"reflect"
+	"strings"
+	"time"
 
 	"git.apinb.com/bsm-sdk/core/errcode"
 	"git.apinb.com/bsm-sdk/core/infra"
@@ -59,8 +63,26 @@ func ListGasorderContract(ctx *gin.Context) {
 	if !ok {
 		return
 	}
-	listScoped(ctx, &models.GasorderContract{}, common.ActiveRecords(impl.DBService.Model(&models.GasorderContract{})).
-		Where("gas_basic_id = ?", station.ID), "gasorder_contract.created_at desc")
+	page, size := common.PageSize(ctx)
+	query := common.ApplyKeywordFilter(ctx,
+		platformgasorder.ContractPartyDisplayQuery(impl.DBService).
+			Where("gasorder_contract.gas_basic_id = ?", station.ID),
+		&models.GasorderContract{})
+	candidate := strings.TrimSpace(ctx.Query("candidate"))
+	if candidate == "order" || candidate == "binding" {
+		query = platformgasorder.FilterGasorderContractCandidates(query, candidate, time.Now())
+	}
+	var total int64
+	if err := query.Count(&total).Error; err != nil {
+		infra.Response.Error(ctx, err)
+		return
+	}
+	var list []platformgasorder.ContractPartyDisplay
+	if err := query.Order("gasorder_contract.created_at desc").Offset((page - 1) * size).Limit(size).Scan(&list).Error; err != nil {
+		infra.Response.Error(ctx, err)
+		return
+	}
+	respondList(ctx, list, total)
 }
 
 func GetGasorderContract(ctx *gin.Context) {