ekyc

Electronic KYC process with uploading ID document using OAuth 2.1 (experimental)
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id_document.ts (2971B)

      1 import { Admin } from "#core/domain/admin.ts";
      2 import { IDDocument, IDDocumentState } from "#core/domain/id_document.ts";
      3 import { IDInfo } from "#core/domain/id_info.ts";
      4 import { Picture } from "#core/domain/picture.ts";
      5 import { UUID } from "#core/domain/uuid.ts";
      6 
      7 export type IDInfoDto = {
      8   firstName: string;
      9   lastName: string;
     10   birthDate: Date;
     11   sex: string;
     12   nationality: string;
     13   country: string;
     14 };
     15 
     16 export type IDDocumentDto = { [K in keyof IDInfoDto]: IDInfoDto[K] | null } & {
     17   uuid: string;
     18   state: string;
     19   back: string | null;
     20   front: string | null;
     21   faceLeft: string | null;
     22   faceFront: string | null;
     23   faceRight: string | null;
     24   admin: string | null;
     25   version: number;
     26 };
     27 
     28 const ToIDDocumentState = {
     29   capturing: IDDocumentState.CAPTURING,
     30   registered: IDDocumentState.REGISTERED,
     31   approved: IDDocumentState.APPROVED,
     32   declined: IDDocumentState.DECLINED,
     33 };
     34 
     35 const FromIDDocumentState = {
     36   [IDDocumentState.CAPTURING]: "capturing",
     37   [IDDocumentState.REGISTERED]: "registered",
     38   [IDDocumentState.APPROVED]: "approved",
     39   [IDDocumentState.DECLINED]: "declined",
     40 };
     41 
     42 export function mapToIDInfo(dto: IDInfoDto) {
     43   return new IDInfo(
     44     dto.firstName,
     45     dto.lastName,
     46     dto.birthDate,
     47     dto.sex,
     48     dto.nationality,
     49     dto.country,
     50   );
     51 }
     52 
     53 export function mapFromIDInfo(info: IDInfo): IDInfoDto {
     54   return {
     55     firstName: info.firstName,
     56     lastName: info.lastName,
     57     birthDate: info.birthDate,
     58     sex: info.sex,
     59     nationality: info.nationality,
     60     country: info.country,
     61   };
     62 }
     63 
     64 export function mapToIDDocument(dto: IDDocumentDto) {
     65   return new IDDocument(
     66     new UUID(dto.uuid),
     67     ToIDDocumentState[dto.state as keyof typeof ToIDDocumentState],
     68     dto.firstName ? mapToIDInfo(dto as never) : null,
     69     dto.front ? new Picture(dto.front) : null,
     70     dto.back ? new Picture(dto.back) : null,
     71     dto.faceLeft ? new Picture(dto.faceLeft) : null,
     72     dto.faceFront ? new Picture(dto.faceFront) : null,
     73     dto.faceRight ? new Picture(dto.faceRight) : null,
     74     dto.admin ? new Admin(new UUID(dto.admin)) : null,
     75     dto.version,
     76   );
     77 }
     78 
     79 export function mapFromIDDocument(idDocument: IDDocument) {
     80   return {
     81     uuid: idDocument.uuid.toString(),
     82     state: FromIDDocumentState[idDocument.state],
     83     info: idDocument.info ? mapFromIDInfo(idDocument.info) : null,
     84     front: idDocument.front?.toString() ?? null,
     85     back: idDocument.back?.toString() ?? null,
     86     faceLeft: idDocument.faceLeft?.toString() ?? null,
     87     faceFront: idDocument.faceFront?.toString() ?? null,
     88     faceRight: idDocument.faceRight?.toString() ?? null,
     89     admin: idDocument.admin?.uuid.toString() ?? null,
     90     firstName: idDocument.info?.firstName ?? null,
     91     lastName: idDocument.info?.lastName ?? null,
     92     birthDate: idDocument.info?.birthDate ?? null,
     93     sex: idDocument.info?.sex ?? null,
     94     nationality: idDocument.info?.nationality ?? null,
     95     country: idDocument.info?.country ?? null,
     96     version: idDocument.version,
     97   };
     98 }