{"version":3,"sources":["src/app/store/common/paginated-list-entity.ts","src/app/store/common/pagination.ts"],"sourcesContent":["import { StateContext, StateOperator } from '@ngxs/store';\nimport { patch } from '@ngxs/store/operators';\nimport { Observable, catchError, of, tap } from 'rxjs';\nimport {\n  IdentifiableEntities,\n  IteratableListEntities,\n  ListEntities,\n  ListEntitiesToIterable,\n} from './list-entity';\nimport {\n  IPagination,\n  PaginatedResponse,\n  PaginationOptions,\n  PaginationState,\n} from './pagination';\n\nexport interface PaginatedListEntitiesState<T, P = PaginationState>\n  extends ListEntities<T> {\n  pagination: P;\n}\n\nexport interface IterablePaginatedListEntitiesState<T, P = PaginationState>\n  extends IteratableListEntities<T> {\n  pagination: P;\n}\n\nexport function TransformPaginatedEntitiesToIterableEntities<\n  T,\n  P = PaginationState,\n>(\n  state: PaginatedListEntitiesState<T, P>\n): IterablePaginatedListEntitiesState<T, P> {\n  return {\n    ...state,\n    entities: ListEntitiesToIterable(state).entities,\n  };\n}\nexport class PaginatedListEntities<T, P extends IPagination> {\n  private pagination: P;\n  private key: keyof T;\n\n  constructor(key: keyof T, pagination: P) {\n    this.pagination = pagination;\n    this.key = key;\n  }\n\n  loadEntititesPaginated(\n    ctx: StateContext<T>,\n    paginationOptions: PaginationOptions,\n    observable: Observable<PaginatedResponse<any>>,\n    append = false\n  ) {\n    ctx.setState(\n      setFields(this.key, {\n        isLoading: true,\n        loadingError: undefined,\n        pagination: patch<PaginationState>(\n          this.pagination.optionsToState(paginationOptions)\n        ),\n        ...(append ? {} : { entities: {} }),\n      })\n    );\n\n    return observable.pipe(\n      tap((response: PaginatedResponse<IdentifiableEntities<any>>) => {\n        ctx.setState(\n          setFields(this.key, {\n            isLoading: false,\n            ...this.pagination.responseToState(\n              ctx.getState()[this.key] as PaginatedListEntitiesState<T, any>,\n              response\n            ),\n          })\n        );\n      }),\n      catchError((error: any) => {\n        ctx.setState(\n          setFields(this.key, {\n            isLoading: false,\n            loadingError: error.toString(),\n          })\n        );\n        return of();\n      })\n    );\n  }\n}\n\nexport type PaginatedListEntityFields<T extends ListEntities<any>> = {\n  [K in keyof PaginatedListEntitiesState<T>]?:\n    | PaginatedListEntitiesState<T>[K]\n    | StateOperator<any[K]>;\n};\n\nfunction setFields<T>(\n  key: keyof T,\n  fields: PaginatedListEntityFields<any>\n): StateOperator<T> {\n  return patch<any>({\n    [key]: patch<PaginatedListEntityFields<any>>({\n      ...fields,\n    }),\n  });\n}\n","import { patch } from '@ngxs/store/operators';\nimport {\n  DefaultListEntitiesState,\n  IdentifiableEntities,\n  ListEntities,\n} from './list-entity';\nimport {\n  PaginatedListEntitiesState,\n  PaginatedListEntityFields,\n} from './paginated-list-entity';\n\nexport type PaginatedResponse<T> =\n  | CursorPaginatedResponse<T>\n  | OffsetPaginatedRespose<T>;\n\nexport interface CursorPaginatedResponse<T> {\n  items: IdentifiableEntities<T>;\n  totalSize: number;\n  nextPageToken: string;\n}\n\nexport interface OffsetPaginatedRespose<T> {\n  items: IdentifiableEntities<T>;\n  totalSize: number;\n}\n\nexport type PaginationOptions =\n  | CursorPaginationOptions\n  | OffsetPaginationOptions;\n\nexport interface CursorPaginationOptions {\n  pageToken?: string;\n  pageSize: number;\n}\n\nexport interface OffsetPaginationOptions {\n  page: number;\n  pageSize: number;\n}\n\nexport type PaginationState = CursorPaginationState | OffsetPaginationState;\n\nexport interface CursorPaginationState {\n  totalRecords: number;\n  pageSize: number;\n  nextPageToken: string;\n  pageToken: string;\n}\n\nexport interface OffsetPaginationState {\n  totalRecords: number;\n  pageSize: number;\n  page: number;\n}\n\nexport type Pagination = CursorPagination | OffsetPagination;\n\nexport interface IPagination {\n  optionsToState(options: PaginationOptions): object;\n  responseToState(\n    state: PaginatedListEntitiesState<any>,\n    response: PaginatedResponse<any>\n  ): PaginatedListEntityFields<any>;\n}\n\nexport class CursorPagination implements IPagination {\n  static GetDefaultState<T>(): PaginatedListEntitiesState<\n    T,\n    CursorPaginationState\n  > {\n    return {\n      ...DefaultListEntitiesState,\n      pagination: {\n        pageSize: 10,\n        nextPageToken: '',\n        totalRecords: 0,\n        pageToken: '',\n      },\n    };\n  }\n\n  responseToState(\n    state: PaginatedListEntitiesState<any, CursorPaginationState>,\n    response: CursorPaginatedResponse<any>\n  ): PaginatedListEntityFields<any> {\n    return {\n      entities:\n        state.pagination.pageToken === ''\n          ? response.items\n          : patch(response.items),\n      pagination: patch({\n        totalRecords: response.totalSize,\n        nextPageToken: response.nextPageToken,\n      }),\n    };\n  }\n\n  optionsToState(options: CursorPaginationOptions) {\n    return options;\n  }\n}\n\nexport class OffsetPagination implements IPagination {\n  static GetDefaultState<T>(\n    defaultPageSize = 10\n  ): PaginatedListEntitiesState<T, OffsetPaginationState> {\n    return {\n      ...DefaultListEntitiesState,\n      pagination: {\n        page: 1,\n        pageSize: defaultPageSize,\n        totalRecords: 0,\n      },\n    };\n  }\n\n  responseToState(\n    state: PaginatedListEntitiesState<any, OffsetPaginationState>,\n    response: OffsetPaginatedRespose<any>\n  ): PaginatedListEntityFields<ListEntities<any>> {\n    return {\n      entities: response.items,\n      pagination: patch({\n        totalRecords: response.totalSize,\n      }),\n    };\n  }\n\n  optionsToState(options: OffsetPaginationOptions) {\n    return options;\n  }\n}\n"],"names":["TransformPaginatedEntitiesToIterableEntities","state","__spreadProps","__spreadValues","entities","ListEntitiesToIterable","PaginatedListEntities","constructor","key","pagination","loadEntititesPaginated","ctx","paginationOptions","observable","append","setState","setFields","isLoading","loadingError","undefined","patch","optionsToState","pipe","tap","response","responseToState","getState","catchError","error","toString","of","fields","CursorPagination","GetDefaultState","__spreadProps","__spreadValues","DefaultListEntitiesState","pagination","pageSize","nextPageToken","totalRecords","pageToken","responseToState","state","response","entities","items","patch","totalSize","optionsToState","options","OffsetPagination","defaultPageSize","page"],"mappings":";;6HA0BM,SAAUA,EAIdC,EAAuC,CAEvC,OAAOC,EAAAC,EAAA,GACFF,GADE,CAELG,SAAUC,EAAuBJ,CAAK,EAAEG,UAE5C,CACM,IAAOE,EAAP,KAA4B,CAIhCC,YAAYC,EAAcC,EAAa,CACrC,KAAKA,WAAaA,EAClB,KAAKD,IAAMA,CACb,CAEAE,uBACEC,EACAC,EACAC,EACAC,EAAS,GAAK,CAEdH,OAAAA,EAAII,SACFC,EAAU,KAAKR,IAAKL,EAAA,CAClBc,UAAW,GACXC,aAAcC,OACdV,WAAYW,EACV,KAAKX,WAAWY,eAAeT,CAAiB,CAAC,GAE/CE,EAAS,CAAA,EAAK,CAAEV,SAAU,CAAA,CAAE,EACjC,CAAC,EAGGS,EAAWS,KAChBC,EAAKC,GAA0D,CAC7Db,EAAII,SACFC,EAAU,KAAKR,IAAKL,EAAA,CAClBc,UAAW,IACR,KAAKR,WAAWgB,gBACjBd,EAAIe,SAAQ,EAAG,KAAKlB,GAAG,EACvBgB,CAAQ,EAEX,CAAC,CAEN,CAAC,EACDG,EAAYC,IACVjB,EAAII,SACFC,EAAU,KAAKR,IAAK,CAClBS,UAAW,GACXC,aAAcU,EAAMC,SAAQ,EAC7B,CAAC,EAEGC,EAAE,EACV,CAAC,CAEN,GASF,SAASd,EACPR,EACAuB,EAAsC,CAEtC,OAAOX,EAAW,CAChB,CAACZ,CAAG,EAAGY,EAAsCjB,EAAA,GACxC4B,EACJ,EACF,CACH,CCtCM,IAAOC,EAAP,KAAuB,CAC3B,OAAOC,iBAAe,CAIpB,OAAOC,EAAAC,EAAA,GACFC,GADE,CAELC,WAAY,CACVC,SAAU,GACVC,cAAe,GACfC,aAAc,EACdC,UAAW,KAGjB,CAEAC,gBACEC,EACAC,EAAsC,CAEtC,MAAO,CACLC,SACEF,EAAMN,WAAWI,YAAc,GAC3BG,EAASE,MACTC,EAAMH,EAASE,KAAK,EAC1BT,WAAYU,EAAM,CAChBP,aAAcI,EAASI,UACvBT,cAAeK,EAASL,cACzB,EAEL,CAEAU,eAAeC,EAAgC,CAC7C,OAAOA,CACT,GAGWC,EAAP,KAAuB,CAC3B,OAAOlB,gBACLmB,EAAkB,GAAE,CAEpB,OAAOlB,EAAAC,EAAA,GACFC,GADE,CAELC,WAAY,CACVgB,KAAM,EACNf,SAAUc,EACVZ,aAAc,IAGpB,CAEAE,gBACEC,EACAC,EAAqC,CAErC,MAAO,CACLC,SAAUD,EAASE,MACnBT,WAAYU,EAAM,CAChBP,aAAcI,EAASI,UACxB,EAEL,CAEAC,eAAeC,EAAgC,CAC7C,OAAOA,CACT","debug_id":"49ce493b-1a20-55a1-8fce-1e6da3f59dfe"}