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Virtual metadata on item delete - filter relationship types without relationships

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Samuel
2020-01-28 15:35:55 +01:00
parent cff3a6f010
commit b352690cca
1 changed files with 14 additions and 7 deletions
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13
src/app/+item-page/edit-item-page/item-delete/item-delete.component.ts
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@@ -107,13 +107,20 @@ export class ItemDeleteComponent
getSucceededRemoteData(), getSucceededRemoteData(),
getRemoteDataPayload(), getRemoteDataPayload(),
map((relationshipTypes) => relationshipTypes.page), map((relationshipTypes) => relationshipTypes.page),
map((types) => types.reduce<RelationshipType[]>((includedTypes, type) => { switchMap((types) =>
if (!includedTypes.some((includedType) => includedType.id === type.id)) { combineLatest(types.map((type) => this.getRelationships(type))).pipe(
map((relationships) =>
types.reduce<RelationshipType[]>((includedTypes, type, index) => {
if (!includedTypes.some((includedType) => includedType.id === type.id)
&& !(relationships[index].length === 0)) {
return [...includedTypes, type]; return [...includedTypes, type];
} else { } else {
return includedTypes; return includedTypes;
} }
}, [])), }, [])
),
)
),
); );
this.types$.pipe( this.types$.pipe(