Questions:

Possibles questions about this feature

Technical Refinement

Description

SignUp

Create a feature flag:

enable-required-acceptance-agreement-info

intl-user-service:

First, will add the new attribute on graphql:

path: intl-user-service/src/graphql/schema.graphql

input SignUpUserInput {
  ...
  requiredAcceptanceAgreementInfo: [RequiredAcceptanceAgreementInfo!]
}

input RequiredAcceptanceAgreementInfo {
  id: String!
  updatedAt: String!
}

After that, we will need to run the command to create graphql dependencies:
```
yarn run generate:graphql-typings
```

On file: intl-user-service/src/graphql/graphql.ts, probably, will be many changes, but we can to discard all, except of change locally in the interface SignUpUserInput

export interface SignUpUserInput {
  ...
  requiredAcceptanceAgreementInfo?: Nullable<RequiredAcceptanceAgreementInfo[]>;
}

export interface RequiredAcceptanceAgreementInfo {
  id: string;
  updatedAt: string;
}

Now, we will add the new attribute on class SignupRequestDto:

path: intl-user-service/src/users/dtos/users.dtos.ts

export class RequiredAcceptanceAgreementInfoDto {
  @ApiProperty({
    required: true,
    example: '0e0d12e4-d6cd-4b0e-bc9e-0cfbd590c922',
    description: 'Reference id by agreement required',
  })
  @IsString()
  public id: string;

  @ApiProperty({
    required: true,
    example: 'YYYY-MM-DDTHH:MM:SSZ',
    description: 'Update changed date',
  })
  @IsString()
  public updatedAt: string;

  constructor(id: string, updatedAt: string) {
    this.id = id;
    this.updatedAt = updatedAt;
  }
}

@ApiProperty({
  required: false,
  description: 'Required acceptance agreement info',
  type: [RequiredAcceptanceAgreementInfoDto],
  nullable: true,
})
@Type(() => RequiredAcceptanceAgreementInfoDto)
@IsArray()
@IsOptional()
public requiredAcceptanceAgreementInfo?: RequiredAcceptanceAgreementInfoDto[] | null;

On file: intl-user-service/src/verification/utils.ts, we will need to create a mapper:

/**
 * Map RequiredAcceptanceAgreementInfo[] to comply with RequiredAcceptanceAgreementInfoDto[]
 *
 * @param {RequiredAcceptanceAgreementInfo[] | null | undefined} acceptanceAgreementInfo
 * The RequiredAcceptanceAgreementInfo array.
 *
 * @returns {RequiredAcceptanceAgreementInfoDto[] | null}
 * The RequiredAcceptanceAgreementInfoDto array.
 */
export const requiredAcceptanceAgreementInfoMapper = (
  acceptanceAgreementInfo: RequiredAcceptanceAgreementInfo[] | null | undefined,
): RequiredAcceptanceAgreementInfoDto[] | null => {
  if (!acceptanceAgreementInfo) return null;
  return acceptanceAgreementInfo.map((a) => {
    return new RequiredAcceptanceAgreementInfoDto(a.id, a.updatedAt);
  });
};

We will add the requiredAcceptanceAgreementInfo in the call this.signupFacade.signUp:

path: intl-user-service/src/verification/verification.legacy-resolver.ts

const result = await this.signupFacade.signUp(
      {
        ...
        connection: {
          ...
        },
        ...
        address: {
          ...
        },
        ...
        requiredAcceptanceAgreementInfo: requiredAcceptanceAgreementInfoMapper(
          input.requiredAcceptanceAgreementInfo,
        ),
      },
      ...
    );

We will need to add the requiredAcceptanceAgreementInfo of the destructuring from requestDto by method signUpUser:
- path: intl-user-service/src/users/user-signup.service.ts
```
const {
      ...
      requiredAcceptanceAgreementInfo,
    } = requestDto;
```

In the same method signUpUser, we will add the requiredAcceptanceAgreementInfo attribute signupCognito object:

const signupCognito = {
  attributes: {
    ...
  },
  clientMetadata: {
    ...
  },
  ...
  requiredAcceptanceAgreementInfo: undefined,
} as SignUpCognitoType;

if (requiredAcceptanceAgreementInfo?.length) {
  signupCognito.requiredAcceptanceAgreementInfo = requiredAcceptanceAgreementInfo;
}

And add the requiredAcceptanceDocumentInfo attribute on type SignUpCognitoType

export type SignUpCognitoType = {
  attributes: {
    ...
  };
  clientMetadata: {
    ...
  };
  ...
  requiredAcceptanceAgreementInfo?: IRequiredAcceptanceAgreementInfo[];
};

To this point, the cognito client will be call as method this.cognitoClient.signUp, to save the information in cognito (only attributes information), how our attribute is on clientMetadata , it won’t save in cognito, just on dynamodb. When the information is saved on cognito, will be call the PreSignupService through a gateway.
- In this step, we won’t be able to test 'cause the gateway call. We will need to mock some data to test: https://rbictg.atlassian.net/wiki/spaces/IN/pages/4040164203/Terms+and+Conditions+-+Technical+Refinement#MOCKS
After that, we will need to add the requiredAcceptanceAgreementInfo attribute of the destructuring on method preSignupHandler
- path: intl-user-service/src/cognito-lambdas/pre-signup.service.ts
```
const { requiredAcceptanceAgreementInfo } = event.request || undefined;
```
- And after, add the requiredAcceptanceAgreementInfo on this.usersRepository.create
```
const resp = await this.usersRepository.create({
  ...
  requiredAcceptanceAgreementInfo,
});
```

We will need to add too on interface ICreateUser:

path: intl-user-service/src/core/users.repository.ts

export interface ICreateUser {
  ...
  requiredAcceptanceAgreementInfo?: IRequiredAcceptanceAgreementInfo[];
}

export interface IRequiredAcceptanceAgreementInfo {
  id: string;
  updatedAt: string;
}

In the same file on method mapCreateUserToUserItem, we will add also the requiredAcceptanceAgreementInfo attribute:
```
const {
      ...
      requiredAcceptanceAgreementInfo,
    } = createUser;
```

and on const userItem:

const userItem: IUserItem = {
      ...
      details: {
        ...
        requiredAcceptanceAgreementInfo,
      },
      ...
    };

Now, will add the new attribute on IUserDetails interface:

export interface IUserDetails {
  ...
  requiredAcceptanceAgreementInfo?: IRequiredAcceptanceAgreementInfo[] | null
}

intl-packages:
Inside intl-packages/packages/users/, We will need to run the command to create intl-user-service dependencies:
```
yarn run generate:openapi
```

We will need to add the requiredAcceptanceAgreementInfo attribute on interface IUserSignup

path: intl-packages/packages/users/src/schemata.ts

export interface IUserSignup {
  ...
  requiredAcceptanceAgreementInfo?: IRequiredAcceptanceAgreementInfo[];
}

export interface IRequiredAcceptanceAgreementInfo {
  id: string;
  updatedAt: string;
}

Also, we will add the requiredAcceptanceDocumentInfo of the destructuring from iUserSignup:
- path: intl-packages/packages/users/src/services/user-service/user-service-client.ts
```
const {
      ...
      requiredAcceptanceAgreementInfo,
    } = iUserSignup;
```

And we will include the requiredAcceptanceDocumentInfo as the parameter iSignupRequest to call signUpUser from intl-user-service

const iSignupRequest = {
      ...
      address: {
        ...
      },
      ...
      requiredAcceptanceAgreementInfo: requiredAcceptanceAgreementInfo?.length
        ? requiredAcceptanceAgreementInfo
        : null,
      riskData: JSON.stringify({
        ...
      }),
      ...
    };

intl-whitelabel-graphql:
- First, we need to update the intl-packages version, running the command:
```
yarn run update-packages
```
- Many packages will be updated, we can to discard all, except of change version "@rbilabs/users" locally intl-whitelabel-graphql/package.json
- We will need to add a new attribute: requiredAcceptanceAgreementInfo: Boolean on input SignUpUserInput
  - path: intl-whitelabel-graphql/src/functions/graphql/schemas/users.gql
    input SignUpUserInput { ... requiredAcceptanceAgreementInfo: [RequiredAcceptanceAgreementInfo!] } input RequiredAcceptanceAgreementInfo { id: String! updatedAt: String! }
  - After that, we will need to run the command to create graphql dependencies:
    yarn run graphql:types
    - On file: intl-whitelabel-graphql/src/functions/graphql/generated/graphql.ts, probably, will be many changes, but we can to discard all, except of change locally in the interface ISignUpUserInput
      export interface SignUpUserInput { .... requiredAcceptanceAgreementInfo?: Maybe<RequiredAcceptanceAgreementInfo[]>; } export interface RequiredAcceptanceAgreementInfo { id: string; updatedAt: string; }
    - We will need to add too, the same attribute on interface IUserSignup
      - path: intl-whitelabel-graphql/src/functions/graphql/providers/users.ts
        
        export interface IUserSignup { ... requiredAcceptanceAgreementInfo?: IRequiredAcceptanceAgreementInfo[] | null }
    - On method signUpUser, we will add the requiredAcceptanceAgreementInfo of the destructuring from input:
      - path: intl-whitelabel-graphql/src/functions/graphql/providers/users.ts
        
        const { ... requiredAcceptanceAgreementInfo, } = input;
    - After that, we will need to attribute requiredAcceptanceAgreementInfo on the call method this.userClientSignUp
      const { userConfirmed, userId } = await this.userClientSignUp({ ... riskData: JSON.stringify({ ... }), ... address: { ... }, ... requiredAcceptanceAgreementInfo: requiredAcceptanceAgreementInfo?.length ? requiredAcceptanceAgreementInfo : null, });

Sanity

rbi-whitelabel-cms:

We will add a new field:

path: rbi-whitelabel-cms/schemas/appData/documents/staticPage.tsx

fields: [
    {
      title: 'Title',
      name: 'title',
      type: 'string',
    },
    {
      title: 'Requires User Acceptance',
      name: 'requiredUserAcceptance',
      type: 'boolean',
      hidden: () => !isIntl,
    },
    ...
]

intl-whitelabel-app:

We will need to run the command to create rbi-graphql dependencies:

yarn run apollo:generate

On file: intl-whitelabel-app/workspaces/frontend/src/generated/rbi-graphql.tsx will be many changes, but we can to discard all, except of change locally in the interface ISignUpUserInput:

export interface ISignUpUserInput {
  ...
  readonly requiredAcceptanceAgreementInfo?: Maybe<ReadonlyArray<IRequiredAcceptanceAgreementInfo>>,
}

export interface IRequiredAcceptanceAgreementInfo {
  readonly id: Scalars['String'],
  readonly updatedAt: Scalars['String'],
}

Get Sanity _updatedAt

Now, we will create a new constant:

path: intl-whitelabel-app/workspaces/frontend/src/remote/queries/static-page.ts

export const GetStaticPageAcceptanceAgreementQuery = gql`
  query GetStaticPageRoutes(
    $staticPageWhere: StaticPageFilter
  ) {
    allStaticPage (where: $staticPageWhere) {
      _id
      _updatedAt
      requiredUserAcceptance
      path {
        current
      }
      title
      localePath {
        ${Array.from(
          regionSupportedLanguages[getCountry().toUpperCase()] ||
            Object.keys(PROD_SUPPORTED_LANGUAGES)
        ).map(lang => `${lang} { current }`)}
      }
    }
  }
`;

We will change the parameters of the hook

path: intl-whitelabel-app/workspaces/frontend/src/state/static-page-manager/hooks/use-static-page-routes.ts
- before
```
useStaticPageRoutes = ()
```
- after
```
useStaticPageRoutes = (_queryStaticPage = GetStaticPageRoutesQuery)
```

And will change the call from GetStaticPageRoutesQuery to _queryStaticPage

before

useLazySanityQuery<IGetStaticPageRoutesQuery>(GetStaticPageRoutesQuery, {}, { isV2: true });

after

useLazySanityQuery<IGetStaticPageRoutesQuery>(_queryStaticPage, {}, { isV2: true });

We will need to get the _updatedAt from sanity, for it, we will create a function:

path: intl-whitelabel-app/workspaces/frontend/src/state/auth/hooks/use-account-authentication.ts

const getRequiredAcceptanceAgreementInfo = useCallback(() => {
    if (!loadRoutesHasBeenCalled) {
      loadRoutes();
    }
    return staticPageRoute
      .map(pages => {
        if (pages?.requiredUserAcceptance) {
          return {
            id: pages._id,
            updatedAt: pages._updatedAt,
          };
        }
        return [];
      })
      .flat();
  }, [loadRoutes, loadRoutesHasBeenCalled, staticPageRoute]);

And import the hooks:

const { loadRoutes, routes: staticPageRoute, loadRoutesHasBeenCalled } = useStaticPageRoutes(
  GetStaticPageAcceptanceAgreementQuery
);

And add the useEffect:

useEffectOnce(() => {
  loadRoutes();
});

In the same file, we will need to call signUpMutation, on method signUp, sending the new attribute requiredAcceptanceAgreementInfo

const requiredAcceptance = <FEATURE_FLAG> ? getRequiredAcceptanceAgreementInfo() : null;

const { data } = await signUpMutation({
  variables: {
    input: {
      ...
      requiredAcceptanceAgreementInfo: {
        id: requiredAcceptance?._id,
        updatedAt: requiredAcceptance?._updatedAt,
      },
    },
  },
});

Screenshots

TODO - images or links to images about this feature

POC

TODO - POC used to concept proof

Impact Analysis

All signup flow

Unit Test

Update the unit tests:

intl-whitelabel-app/workspaces/frontend/src/state/auth/hooks/use-account-authentication.test.ts

MOCKS

To mock:

path: intl-user-service/src/users/user-signup.service.ts

On constructor class SignupInitializer, we will add private readonly preSignupService: PreSignupService

constructor(
    private readonly cognitoClient: CognitoClient,
    private readonly forterService: ForterService,
    private readonly preSignupService: PreSignupService,
  ) {}

And will replace all method signUpUser to:

public async signUpUser(requestDto: SignupRequestDto): Promise<UserSignUpResult> {
    requestDto.username = getNormalizedEmail(requestDto.username);
    const {
      dob,
      name,
      phoneNumber,
      username,
      address,
      acceptedPromotionalEmails: hasAcceptedPromotionalEmails,
      gender,
      favoriteStores,
      providerType,
      acceptedPush: hasAcceptedPush,
      legacyId,
      requiredAcceptanceAgreementInfo,
    } = requestDto;

    /**
     * User service will not have region anymore so we will get it from the user
     * record
     * address->regionCode: IsoCountryCode
     */
    const region = ISO_ISO2_MAPPING[address.regionCode];

    if (!region) {
      return this.handleSignupError(undefined, address.regionCode, requestDto, {
        type: 'ValidationError',
      });
    }

    // there is no password but sdk requires a field to be passed
    const password = randomUUID();

    const response = await this.forterService.validateAccountSignup(region, requestDto);

    if (!response.isValid) {
      return this.handleSignupError(undefined, region, requestDto, {
        type: 'FraudValidationError',
      });
    }

    const signupCognito = {
      attributes: {
        birthdate: dob,
        locale: address.regionCode,
        name,
        // customAttributes must be predefined using nickname as a hack
        nickname: hasAcceptedPromotionalEmails ? 'true' : 'false',
        // eslint-disable-next-line @typescript-eslint/naming-convention
        phone_number: phoneNumber,
        gender,
      },
      clientMetadata: {
        zipcode: address.postalCode ?? '',
        favoriteStores: favoriteStores ? JSON.stringify(favoriteStores) : '',
      },
      password,
      username,
    } as SignUpCognitoType;

    if (providerType) {
      signupCognito.attributes[CustomCognitoAttribute.ProviderType] = providerType;
    }

    if (requiredAcceptanceAgreementInfo?.length) {
      signupCognito.requiredAcceptanceAgreementInfo = requiredAcceptanceAgreementInfo;
    }

    if (legacyId) {
      signupCognito.attributes[CustomCognitoAttribute.LegacyId] = legacyId;
    }

    signupCognito.attributes[CustomCognitoAttribute.EmailSubscribe] =
      (!!hasAcceptedPromotionalEmails).toString();
    signupCognito.attributes[CustomCognitoAttribute.PushSubscribe] = (!!hasAcceptedPush).toString();

    try {
      // logger.debug({ hashedEmail: hashString(username) }, 'Sending signup to cognito');
      // const { userConfirmed: wasUserConfirmed, userSub } = await this.cognitoClient.signUp(
      //   signupCognito,
      // );

      const event: ICognitoSignUpEvent = {
        userName: 'a2514415-36c9-4fe9-a396-f190030999f2',
        request: {
          userAttributes: {
            ...signupCognito.attributes,
            email: username,
          },
          clientMetadata: signupCognito.clientMetadata,
          validationData: {},
          requiredAcceptanceAgreementInfo: signupCognito.requiredAcceptanceAgreementInfo,
        },
        response: {
          autoConfirmUser: true,
          autoVerifyEmail: true,
        },
      };

      const result = await this.preSignupService.preSignupHandler(event);

      console.log('result: ', result);

      return this.handleSuccess(true, event.userName, region, requestDto);
    } catch (err) {
      return this.handleError(err, region, requestDto);
    }
  }

In the same file on class UserSignupService, we will change the constructor

constructor(
    cognitoClient: CognitoClient,
    forterService: ForterService,
    jwtGeneration: JwtGeneration,
    userRepository: UsersRepository,
    preSignupService: PreSignupService,
  ) {
    this.signupInitializer = new SignupInitializer(cognitoClient, forterService, preSignupService);
    this.signupCompletion = new SignupCompletion(jwtGeneration, userRepository);
  }

On file intl-user-service/src/users/users.module.ts, we will add the service on @Module in the end file

@Module({
  imports: [CoreModule, AppConfigModule, FraudModule],
  controllers: [UsersController, UserDeliveryAddressController],
  providers: [
    ...
    PreSignupService,
  ],
  exports: [UserService, UsersUpdateService, DeleteUserService, UserSignupService],
})

After, we will call the signUp mutation from https://studio.apollographql.com/sandbox/explorer, just start the intl-user-service and call signUp

Useful Links

Workflows: https://lucid.app/lucidchart/56ec4afb-d8ea-42a2-a2dd-3cc38bfd87e7/edit?viewport_loc=-11%2C-75%2C2219%2C1004%2C0_0&invitationId=inv_57ecb6ad-cde2-4c13-be58-853204ed3007

Existent behavior: /wiki/spaces/IN/pages/4044391349

IBFEC-38—Backend - Save infos on Singup user