/**
* Field Selector Utility
* Optimizes API requests by selecting only required fields
*/
export class FieldSelector {
// Minimal field set - just ID and type
static readonly MINIMAL = 'id,$type';
// Basic fields for list views
static readonly BASIC = 'id,idReadable,summary,created,updated';
// Issue detail fields
static readonly ISSUE_DETAIL = 'id,idReadable,summary,description,created,updated,resolved,reporter(id,login,fullName),assignee(id,login,fullName)';
// Gantt chart optimized fields
static readonly GANTT = 'id,idReadable,summary,created,resolved,customFields(id,name,value(presentation,$type))';
// Project fields
static readonly PROJECT = 'id,shortName,name,description,archived';
// User fields
static readonly USER = 'id,login,fullName,email,avatarUrl';
// Sprint fields
static readonly SPRINT = 'id,name,start,finish,archived,goal';
// Work item fields
static readonly WORK_ITEM = 'id,date,duration(minutes),type(name),author(login,fullName)';
// Custom field definition
static readonly CUSTOM_FIELD = 'id,name,fieldType(id,name),localizedName';
// Search results (minimal for performance)
static readonly SEARCH = 'id,idReadable,summary';
/**
* Get field selector for specific use case
*/
static forUseCase(useCase: 'list' | 'detail' | 'gantt' | 'search' | 'minimal'): string {
switch (useCase) {
case 'list':
return this.BASIC;
case 'detail':
return this.ISSUE_DETAIL;
case 'gantt':
return this.GANTT;
case 'search':
return this.SEARCH;
case 'minimal':
return this.MINIMAL;
default:
return this.BASIC;
}
}
/**
* Build custom field selector
*/
static custom(fields: string[]): string {
return fields.join(',');
}
/**
* Add fields to existing selector
*/
static extend(base: string, additional: string[]): string {
return `${base},${additional.join(',')}`;
}
}
