feat: added purpose property in send proof request (#1113)

Signed-off-by: bhavanakarwade <[email protected]>

Author: bhavanakarwade

apps/agent-service/src/interface/agent-service.interface.ts

@@ -361,6 +361,7 @@ export interface IInputDescriptors {
 export interface IProofRequestPresentationDefinition {
   id: string;
   name: string;
+  purpose?: string;
   input_descriptors: IInputDescriptors[];
 }
 

apps/api-gateway/src/verification/dto/request-proof.dto.ts

@@ -112,8 +112,7 @@ export class InputDescriptors {
   @IsOptional()
   @IsNotEmpty({ message: 'purpose is required' })
   purpose:string;
-
-
+  
   @ApiProperty({type: () => [Schema]})
   @IsNotEmpty({ message: 'schema is required' })
   @ValidateNested()
@@ -132,6 +131,7 @@ export class InputDescriptors {
 
 export class ProofRequestPresentationDefinition {
 
+  @ApiProperty()
   @IsString()
   @IsNotEmpty({ message: 'id is required' })
   id: string;
@@ -140,6 +140,11 @@ export class ProofRequestPresentationDefinition {
   @IsOptional()
   name: string;
 
+  @ApiPropertyOptional()
+  @IsString()
+  @IsOptional()
+  purpose?: string;
+
   @ApiProperty({type: () => [InputDescriptors]})
   @IsArray({ message: 'inputDescriptors must be an array' })
   @IsNotEmpty({ message: 'inputDescriptors is required' })
@@ -223,6 +228,7 @@ export class RequestProofDtoBase extends ProofPayload {
         'example': 
             {
               id: '32f54163-7166-48f1-93d8-ff217bdb0653',
+              purpose: 'Used for KYC verification.',
                 // eslint-disable-next-line camelcase
                 input_descriptors: [
                     {
@@ -388,6 +394,7 @@ export class SendProofRequestPayload {
         'example': 
             {
                 id: '32f54163-7166-48f1-93d8-ff217bdb0653',
+                purpose: 'Used for KYC verification.',
                 inputDescriptors: [
                     {
                       'id': 'banking_input_1',

apps/verification/src/interfaces/verification.interface.ts

@@ -122,6 +122,7 @@ export interface IInputDescriptors {
 export interface IProofRequestPresentationDefinition {
     id:string;
     name: string;
+    purpose?: string;
     input_descriptors:IInputDescriptors[];
 }
 

apps/verification/src/verification.service.ts

@@ -491,6 +491,7 @@ export class VerificationService {
                 presentationDefinition: {
                   id: outOfBandRequestProof.presentationDefinition.id,
                   name: outOfBandRequestProof.presentationDefinition.name,
+                  purpose: outOfBandRequestProof?.presentationDefinition?.purpose,
                   input_descriptors: [...outOfBandRequestProof.presentationDefinition.input_descriptors]
                 }
               }