packages/sieve/src/toSieve/toSieveTree.ts

   1 import type { SimpleObject } from '@proton/components/containers/filters/interfaces';
   2
   3 import { V1 } from '../constants';
   4 import type { SIEVE_VERSION } from '../interface';
   5 import {
   6     buildBasicTree,
   7     buildCondition,
   8     buildFileInto,
   9     buildMark,
  10     buildRedirects,
  11     buildVacation,
  12     validateSimpleRepresentation,
  13 } from './toSieveTree.helpers';
  14
  15 /**
  16  * Transforms a simple representation to a filter tree.
  17  */
  18 export const toSieveTree = (simple: SimpleObject, version: SIEVE_VERSION = V1) => {
  19     try {
  20         validateSimpleRepresentation(simple);
  21
  22         const condition = buildCondition(simple.Conditions);
  23         const fileInto = buildFileInto(simple.Actions.FileInto);
  24         const mark = buildMark(simple.Actions.Mark);
  25         const vacation = buildVacation(simple.Actions.Vacation, version);
  26         const redirects = buildRedirects(simple.Actions.Redirects);
  27
  28         return buildBasicTree(
  29             {
  30                 type: simple.Operator.value,
  31                 requires: vacation.blocks.length ? ['vacation'] : [],
  32                 tests: condition.tests,
  33                 comparators: condition.comparators,
  34                 dollarNeeded: condition.dollarNeeded || fileInto.dollarNeeded || vacation.dollarNeeded,
  35                 thens: [...fileInto.blocks, ...mark.blocks, ...vacation.blocks, ...redirects.blocks],
  36             },
  37             version
  38         );
  39     } catch (exception) {
  40         throw exception;
  41     }
  42 };