import { JSORMBase } from "../model" ; import { JsonapiResponseDoc , JsonapiError , JsonapiErrorMeta } from "../jsonapi-spec" ; import { ValidationErrors , ValidationError } from "../validation-errors" ; export class ValidationErrorBuilder < T extends JSORMBase > { static apply < T extends JSORMBase > ( model , payload ) { const instance = new ValidationErrorBuilder ( model , payload ) ; instance . apply ( ) ; } model : T ; payload : JsonapiResponseDoc ; constructor ( model , payload ) { this . model = model ; this . payload = payload ; } apply ( ) { const errorsAccumulator = { } ; if ( ! this . payload . errors ) { return ; } this . payload . errors . forEach ( err => { const meta = err . meta ; const metaRelationship = meta . relationship ; if ( metaRelationship ) { this . _processRelationship ( this . model , metaRelationship , err ) ; } else { this . _processResource ( errorsAccumulator , meta , err ) ; } } ) ; this . model . errors = errorsAccumulator ; } private _processResource < R extends JSORMBase = T > ( errorsAccumulator , meta , error ) { let attribute = this . model . klass . deserializeKey ( meta . attribute ) ; errorsAccumulator [ attribute ] = { title : error . title as string , code : error . code as string , attribute : meta . attribute , message : meta . message , fullMessage : attribute === "base" ? meta . message : error . detail , rawPayload : error , } ; } private _processRelationship < R extends JSORMBase > ( model , meta , err ) { let relatedObject = model [ meta . name ] ; if ( Array . isArray ( relatedObject ) ) { relatedObject = relatedObject . find ( r => { return r . id === meta . id || r . temp_id === meta [ "temp-id" ] ; } ) ; } if ( meta . relationship ) { this . _processRelationship ( relatedObject , meta . relationship , err ) ; } else { const relatedAccumulator = { } ; this . _processResource ( relatedAccumulator , meta , err ) ; const newErrs = { } ; Object . keys ( relatedObject . errors ) . forEach ( key => { newErrs [ key ] = relatedObject . errors [ key ] ; } ) ; Object . keys ( relatedAccumulator ) . forEach ( key => { let error = relatedAccumulator [ key ] ; if ( error !== undefined ) { newErrs [ key ] = error ; } } ) ; relatedObject . errors = newErrs ; } } }