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Added services and models

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This commit is contained in:
Giuseppe Digilio
2019-03-08 16:38:05 +01:00
parent ebb77b2a78
commit f07aafaf15
28 changed files with 837 additions and 11 deletions
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12
src/app/core/data/search-response-parsing.service.ts
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@@ -15,7 +15,13 @@ export class SearchResponseParsingService implements ResponseParsingService {
}
parse(request: RestRequest, data: DSpaceRESTV2Response): RestResponse {
const payload = data.payload._embedded.searchResult;
// fallback for unexpected empty response
const emptyPayload = {
_embedded : {
objects: []
}
};
const payload = data.payload._embedded.searchResult || emptyPayload;
const hitHighlights: MetadataMap[] = payload._embedded.objects
.map((object) => object.hitHighlights)
.map((hhObject) => {
@@ -31,7 +37,7 @@ export class SearchResponseParsingService implements ResponseParsingService {
const dsoSelfLinks = payload._embedded.objects
.filter((object) => hasValue(object._embedded))
.map((object) => object._embedded.dspaceObject)
.map((object) => object._embedded.rObject)
// we don't need embedded collections, bitstreamformats, etc for search results.
// And parsing them all takes up a lot of time. Throw them away to improve performance
// until objs until partial results are supported by the rest api
@@ -47,7 +53,7 @@ export class SearchResponseParsingService implements ResponseParsingService {
const objects = payload._embedded.objects
.filter((object) => hasValue(object._embedded))
.map((object, index) => Object.assign({}, object, {
dspaceObject: dsoSelfLinks[index],
rObject: dsoSelfLinks[index],
hitHighlights: hitHighlights[index],
// we don't need embedded collections, bitstreamformats, etc for search results.
// And parsing them all takes up a lot of time. Throw them away to improve performance