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59415: Prevent empty pages returning error, initialize empty array instead

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Kristof De Langhe
2019-02-07 15:50:17 +01:00
parent 2f58128f55
commit f15162f500
1 changed files with 7 additions and 1 deletions
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8
src/app/core/data/dso-response-parsing.service.ts
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@@ -27,7 +27,13 @@ export class DSOResponseParsingService extends BaseResponseParsingService implem
} }
parse(request: RestRequest, data: DSpaceRESTV2Response): RestResponse { parse(request: RestRequest, data: DSpaceRESTV2Response): RestResponse {
const processRequestDTO = this.process<NormalizedObject,ResourceType>(data.payload, request.href); let processRequestDTO;
// Prevent empty pages returning an error, initialize empty array instead.
if (hasValue(data.payload) && hasValue(data.payload.page) && data.payload.page.totalElements === 0) {
processRequestDTO = { page: [] };
} else {
processRequestDTO = this.process<NormalizedObject, ResourceType>(data.payload, request.href);
}
let objectList = processRequestDTO; let objectList = processRequestDTO;
if (hasNoValue(processRequestDTO)) { if (hasNoValue(processRequestDTO)) {
return new DSOSuccessResponse([], data.statusCode, undefined) return new DSOSuccessResponse([], data.statusCode, undefined)