change tag handling in sprints to be OR instead of AND.

frontend/src/lib/components/scope/SprintBody.svelte

@@ -34,10 +34,10 @@
   </LabeledProgressRow>
 {/if}
 {#if sprint.kind !== SprintKind.Items && sprint.aggregateBurndown != null && sprint.aggregateBurndown.length > 0}
-  <BurndownChart data={sprint.aggregateBurndown} from={sprint.fromTime} to={sprint.toTime} milestone={sprint.aggregateRequired} />
+  <BurndownChart data={sprint.aggregateBurndown} from={sprint.fromTime} to={sprint.toTime} milestone={sprint.aggregateRequired||1} />
 {/if}
 {#if sprint.kind === SprintKind.Items && sprint.itemBurndown != null && sprint.itemBurndown.length > 0}
-  <BurndownChart green data={sprint.itemBurndown} from={sprint.fromTime} to={sprint.toTime} milestone={sprint.itemsRequired} />
+  <BurndownChart green data={sprint.itemBurndown} from={sprint.fromTime} to={sprint.toTime} milestone={sprint.itemsRequired||1} />
 {/if}
 {#if sprint.kind === SprintKind.Items}
   {#each (sprint.items||[]) as item (item.id)}

ports/mysql/items.go

@@ -216,19 +216,16 @@ func (r *itemRepository) Fetch(ctx context.Context, filter models.ItemFilter) ([
 
 		res = genutils.RetainInPlace(res, func(item entities.Item) bool {
 			for _, tag := range filter.Tags {
-				if !item.HasTag(tag) {
-					if item.RequirementID != nil {
-						if !genutils.Contains(requirementTagMap[*item.RequirementID], tag) &&
-							!genutils.Contains(projectTagMap[*item.ProjectID], tag) {
-							return false
-						}
-					} else {
-						return false
-					}
+				if item.HasTag(tag) {
+					return true
+				} else if item.RequirementID != nil &&
+					(genutils.Contains(requirementTagMap[*item.RequirementID], tag) ||
+						genutils.Contains(projectTagMap[*item.ProjectID], tag)) {
+					return true
 				}
 			}
 
-			return true
+			return false
 		})
 	}