| 1 | import type { DefinedError, ErrorObject } from 'ajv'; |
| 2 | |
| 3 | import { ErrorType } from '../../types/ocpp/ErrorType'; |
| 4 | |
| 5 | export class OCPPServiceUtils { |
| 6 | protected constructor() { |
| 7 | // This is intentional |
| 8 | } |
| 9 | |
| 10 | public static ajvErrorsToErrorType(errors: ErrorObject[]): ErrorType { |
| 11 | for (const error of errors as DefinedError[]) { |
| 12 | switch (error.keyword) { |
| 13 | case 'type': |
| 14 | return ErrorType.TYPE_CONSTRAINT_VIOLATION; |
| 15 | case 'dependencies': |
| 16 | case 'required': |
| 17 | return ErrorType.OCCURRENCE_CONSTRAINT_VIOLATION; |
| 18 | case 'pattern': |
| 19 | case 'format': |
| 20 | return ErrorType.PROPERTY_CONSTRAINT_VIOLATION; |
| 21 | } |
| 22 | } |
| 23 | return ErrorType.FORMAT_VIOLATION; |
| 24 | } |
| 25 | |
| 26 | protected static getLimitFromSampledValueTemplateCustomValue( |
| 27 | value: string, |
| 28 | limit: number, |
| 29 | options: { limitationEnabled?: boolean; unitMultiplier?: number } = { |
| 30 | limitationEnabled: true, |
| 31 | unitMultiplier: 1, |
| 32 | } |
| 33 | ): number { |
| 34 | options.limitationEnabled = options?.limitationEnabled ?? true; |
| 35 | options.unitMultiplier = options?.unitMultiplier ?? 1; |
| 36 | const numberValue = isNaN(parseInt(value)) ? Infinity : parseInt(value); |
| 37 | return options?.limitationEnabled |
| 38 | ? Math.min(numberValue * options.unitMultiplier, limit) |
| 39 | : numberValue * options.unitMultiplier; |
| 40 | } |
| 41 | } |