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checkpoint POC for smaller GetQueryDetails.api response #169

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checkpoint POC for smaller GetQueryDetails.api response #169

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46 changes: 44 additions & 2 deletions src/labkey/query/GetQueryDetails.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -99,6 +99,7 @@ export interface QueryDetailsResponse {
name: string;
schemaName: string;
targetContainers: Container[];
templateColumn : QueryColumn;
title: string;
titleColumn: string;
viewDataUrl: string;
Expand Down Expand Up @@ -171,10 +172,51 @@ export function getQueryDetails(options: GetQueryDetailsOptions): XMLHttpRequest
params.includeTriggers = options.includeTriggers;
}


function _expandColumnMetaData(template : any, col : any)
{
const name = col.name;
for (let key in ['fieldKey', 'fieldKeyPath', 'shortCaption', 'caption']) {
if (!(key in col))
col[key] = name;
}
if (!('fieldKeyArray' in col))
col['fieldKeyArray'] = [name];
return Object.assign(Object.assign({}, template), col);
}

function _transformQueryDetailsResponse(json : any) : any
{
const template = json.templateColumn;
// if null==template we don't do any compression, including name/fieldKey/caption etc
if (!template)
return json;
if (Array.isArray(json.columns)) {
let columns = json.columns;
for (let i in columns)
columns[i] = _expandColumnMetaData(template, columns[i]);
}
if (json.defaultView && Array.isArray(json.defaultView.columns)) {
let columns = json.defaultView.columns;
for (let i in columns)
columns[i] = _expandColumnMetaData(template, columns[i]);
}
if (Array.isArray(json.views)) {
for (let v in json.views) {
if (Array.isArray(json.views[v].fields)) {
let columns = json.views[v].fields;
for (let i in columns)
columns[i] = _expandColumnMetaData(template, columns[i]);
}
}
}
return json;
}

return request({
url: buildURL('query', 'getQueryDetails.api', options.containerPath),
url: buildURL('query', 'getQueryDetails2.api', options.containerPath),
method: getMethod(options.method),
success: getCallbackWrapper(getOnSuccess(options), options.scope),
success: getCallbackWrapper(getOnSuccess(options), options.scope, false, _transformQueryDetailsResponse),
failure: getCallbackWrapper(getOnFailure(options), options.scope, true),
params,
});
Expand Down