IL.Sign declaration request

Specification

Apiary

The process is initiated by any employee with necessary scopes in this legal entity and involves the transfer of a signed person with electronic digital signature. 

Process is asynchronous. If all validations are successfully completed, the asynchronous process of creating a person starts by processing the message.

Service logic

1. Only authenticated and authorized user can use this service

2. Only APPROVED declaration request can be signed

3. The request can be signed only by the employee who works in the same legal entity in which the request was made.

Authorize user

1. Verify the validity of access token
   

   1. Return 401 in case validation fails

2. Check scopes in order to perform this action (scope = 'declaration_request:sign')

   1. Return 403 in case invalid scope(s)

Digital signature

Decode content that is encrypted in an electronic digital signature.
Use Digital signature WS. Method checks digital signature and returns result.
See service specification

Validate DRFO

1. Check that DRFO in Certificate details exists and not empty

2. Check that DRFO in Certificate details is equal to DRFO in Party

   1. Get party.tax_id using employee_id in person payload

   2. Compare DRFO in Certificate with party.tax_id

      1. Convert DRFO and TAX_ID to uppercase

      2. Compare DRFO and TAX_ID as Cyrillic letters

      3. Convert DRFO to Cyrillic and compare as Cyrillic letters

   3. In case validation fails - generate 422 error

Latin to Cyrillic mapping

%{"A" => "А", "B" => "В", "C" => "С", "E" => "Е", "H" => "Н", "I" => "І", "K" => "К", "M" => "М", "O" => "О", "P" => "Р", "T" => "Т", "X" => "Х"}

Validate request

1. Validate request using JSON schema (See specification)
   

   1. In case validation fails - generate 422 error

2. Check declaration request status

   1. If status is not APPROVED, - returned error 'Incorrect status'

Check signed content

Check decoded signed content with previously created on IL.db.

SELECT data
FROM declaration_requests
WHERE id = {:id}

In case if they are not equal - generate 422 error (message: "Signed content does not match the previously created content")

Check employee

Declaration_request can be signed by any employee with necessery scopes in equal legal_entity_id.

1. Extract legal_entity_id (client_id) from token

2. Extract employee_id from request

3. Check if $.client_id=employees.legal_entity_id 

   1. in case error return 422 

Validate human readable declaration number

Search declaration_number in declarations.declaration_number.

• if exists return 422 - message 'Declaration with the same declaration_number is already exist in DB' 

Update declaration request:

1. Change entity status in IL_DB.declaration_request to SIGNED

2. Set updated_at - now() (Get current date-time)

3. Set updated_by - user_id (Extract user from token)

Save signed declaration to media storage

1. Get url for declaration upload.
   Use Request a Secret WS

   Parameter

   Source

   action'GET'bucket'DECLARATIONS'resource_id: DECLARATION_IDresource_name: DECLARATION_NAME

2. Upload signed declaration to media storage

Get active declarations

Search for active declarations using MPI ID

1. If found, - terminate them and create new declaration.

   • If not found - create new declaration.

Terminate declaration

In case active declarations found - terminate all by changing status to INACTIVE.

Create declaration

1. Check authentication_method_current

   SELECT authentication_method_current
   FROM declaration_requests
   WHERE id = {:id}

   1. If "type" = "OFFLINE"

      1.  set declaration status to "PENDING_VERIFICATION"

      2. set reason to 'offline'

   2. if "type" = "OTP" - set declaration status to "ACTIVE" 

2. Check persons 'no_tax_id' flag

   1. if 'no_tax_id'=true 

      1. set declaration status to "PENDING_VERIFICATION"

      2. set reason to 'no_tax_id'

3. Create a new declaration by adding a new entity to the declarations table ops_db without declaration_id.

   1. if there is existing record in the declarations table with the same id and declaration_request_id, return ok to IL

Mapping:

Update declaration request status

Update declaration request:

UPDATE declaration_requests
SET status = 'SIGNED'
WHERE id = {:id}