feat(purchase

internal/service/analytics_service.go

@@ -238,6 +238,10 @@ func (s *AnalyticsServiceImpl) validatePurchasingAnalyticsRequest(req *models.Pu
 		}
 	}
 
+	if _, err := models.ParsePurchaseTeamFilter(req.Team); err != nil {
+		return err
+	}
+
 	return nil
 }
 

internal/service/analytics_service_test.go

@@ -113,6 +113,16 @@ func TestAnalyticsServiceGetPurchasingAnalyticsValidation(t *testing.T) {
 			},
 			wantErr: "invalid group_by value: quarter",
 		},
+		{
+			name: "unknown team",
+			req: &models.PurchasingAnalyticsRequest{
+				OrganizationID: uuid.New(),
+				DateFrom:       now,
+				DateTo:         now,
+				Team:           "marketing",
+			},
+			wantErr: "team must be one of",
+		},
 	}
 
 	for _, tt := range tests {

internal/service/purchase_order_service.go

@@ -120,6 +120,20 @@ func (s *PurchaseOrderServiceImpl) ListPurchaseOrders(ctx context.Context, apctx
 	if modelReq.TeamCategoryID != nil {
 		filters["team_category_id"] = *modelReq.TeamCategoryID
 	}
+	// team spells out the same two filters in one value; the validator has already
+	// ruled out sending it together with them.
+	switch modelReq.Team {
+	case "":
+	case constants.PurchaseTeamNone:
+		filters["team_unassigned"] = true
+	case constants.PurchaseTeamScopeCentral:
+		filters["team_scope"] = constants.PurchaseTeamScopeCentral
+	default:
+		if teamCategoryID, err := uuid.Parse(modelReq.Team); err == nil {
+			filters["team_scope"] = constants.PurchaseTeamScopeCategory
+			filters["team_category_id"] = teamCategoryID
+		}
+	}
 	if modelReq.StartDate != nil {
 		filters["start_date"] = *modelReq.StartDate
 	}