feat: implement gas and delivery admin systems

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

@@ -0,0 +1,79 @@
+package gas
+
+import (
+	"git.apinb.com/bsm-sdk/core/errcode"
+	"git.apinb.com/bsm-sdk/core/infra"
+	"git.apinb.com/heqiapp/platforms/backend/api/internal/impl"
+	"git.apinb.com/heqiapp/platforms/backend/api/internal/logic/common"
+	"git.apinb.com/heqiapp/platforms/backend/api/internal/models"
+	"github.com/gin-gonic/gin"
+	"gorm.io/gorm"
+)
+
+func currentGas(ctx *gin.Context) (models.GasBasic, bool) {
+	_, station, ok := CurrentGasAccount(ctx)
+	return station, ok
+}
+
+func respondList(ctx *gin.Context, list any, total int64) {
+	response, err := common.PublicResourceResponse(list)
+	if err != nil {
+		infra.Response.Error(ctx, err)
+		return
+	}
+	infra.Response.Success(ctx, gin.H{"total": total, "list": response})
+}
+
+func respondScopedRecord(ctx *gin.Context, query *gorm.DB, model any) {
+	if err := query.First(model).Error; err != nil {
+		common.RespondRecordError(ctx, err)
+		return
+	}
+	response, err := common.PublicResourceResponse(model)
+	if err != nil {
+		infra.Response.Error(ctx, err)
+		return
+	}
+	infra.Response.Success(ctx, response)
+}
+
+func requireDelivery(ctx *gin.Context, identity string, gasID uint64) (models.DeliveryBasic, bool) {
+	var delivery models.DeliveryBasic
+	if err := common.ActiveRecords(impl.DBService).
+		Where("identity = ? AND gas_basic_id = ?", identity, gasID).First(&delivery).Error; err != nil {
+		infra.Response.Error(ctx, errcode.ErrInvalidArgument)
+		return models.DeliveryBasic{}, false
+	}
+	return delivery, true
+}
+
+func requireStaff(ctx *gin.Context, identity string, gasID uint64) (models.StaffAccount, bool) {
+	var staff models.StaffAccount
+	if err := common.ActiveRecords(impl.DBService).
+		Where("identity = ? AND gas_basic_id = ?", identity, gasID).First(&staff).Error; err != nil {
+		infra.Response.Error(ctx, errcode.ErrInvalidArgument)
+		return models.StaffAccount{}, false
+	}
+	return staff, true
+}
+
+func requireUser(ctx *gin.Context, identity string, gasID uint64) (models.UserAccount, models.UserServiceRelation, bool) {
+	var user models.UserAccount
+	var relation models.UserServiceRelation
+	err := common.ActiveRecords(impl.DBService.Model(&models.UserAccount{})).
+		Select("user_account.*").
+		Joins("JOIN user_service_relation ON user_service_relation.user_account_id = user_account.id AND user_service_relation.status <> ?",
+			common.StatusArchived).
+		Where("user_account.identity = ? AND user_service_relation.gas_basic_id = ?", identity, gasID).
+		First(&user).Error
+	if err != nil {
+		infra.Response.Error(ctx, errcode.ErrInvalidArgument)
+		return models.UserAccount{}, models.UserServiceRelation{}, false
+	}
+	if err := common.ActiveRecords(impl.DBService).
+		Where("user_account_id = ? AND gas_basic_id = ?", user.ID, gasID).First(&relation).Error; err != nil {
+		infra.Response.Error(ctx, errcode.ErrInvalidArgument)
+		return models.UserAccount{}, models.UserServiceRelation{}, false
+	}
+	return user, relation, true
+}