8269541214

Committed 13 Mar 2024 06:10PM UTC coverage: 93.62% (-0.08%) from 93.697%

Build # 8269541214

Build Type

Pull #1299

github

Committed by

fmrsabino

Commit Message

PR comments

Pull Request Pull Request #1299: Add support for decoding CoW Swap orders

Run Details

1829 of 2184 branches covered (83.75%)

Branch coverage included in aggregate %.

104 of 109 new or added lines in 8 files covered. (95.41%)

3 existing lines in 1 file now uncovered.

6462 of 6672 relevant lines covered (96.85%)

348.38 hits per line

Source File
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55.56

/src/domain/swaps/contracts/decoders/set-pre-signature-decoder.helper.ts

import { Inject, Injectable } from '@nestjs/common';
import { AbiDecoder } from '@/domain/contracts/decoders/abi-decoder.helper';
import { getFunctionSelector, parseAbi } from 'viem';
import { ILoggingService, LoggingService } from '@/logging/logging.interface';

export const abi = parseAbi([
  'function setPreSignature(bytes calldata orderUid, bool signed)',
]);

@Injectable()
export class SetPreSignatureDecoder extends AbiDecoder<typeof abi> {
  private readonly setPreSignatureFunctionSelector: `0x${string}`;

  constructor(
    @Inject(LoggingService) private readonly loggingService: ILoggingService,
  ) {
    super(abi);
    this.setPreSignatureFunctionSelector = getFunctionSelector(abi[0]);
  }

  /**
   * Checks if the provided transaction data is a setPreSignature call.
   * @param data - the transaction data
   */
  isSetPreSignature(data: string): boolean {
    return data.startsWith(this.setPreSignatureFunctionSelector);
  }

  /**
   * Gets the Order UID associated with the provided transaction data.
   *
   * @param data - the transaction data for the setPreSignature call
   * @returns {`0x${string}`} the order UID or null if the data does not represent a setPreSignature transaction
   */
  getOrderUid(data: `0x${string}`): `0x${string}` | null {
    try {
      if (!this.isSetPreSignature(data)) return null;
      const { args } = this.decodeFunctionData({ data });
      return args[0];
    } catch (e) {
      this.loggingService.debug(e);
      return null;
    }
  }
}

1	import { Inject, Injectable } from '@nestjs/common';	100✔
2	import { AbiDecoder } from '@/domain/contracts/decoders/abi-decoder.helper';	100✔
3	import { getFunctionSelector, parseAbi } from 'viem';	100✔
4	import { ILoggingService, LoggingService } from '@/logging/logging.interface';	100✔
5
6	export const abi = parseAbi([	100✔
7	'function setPreSignature(bytes calldata orderUid, bool signed)',
8	]);
9
10	@Injectable()
11	export class SetPreSignatureDecoder extends AbiDecoder<typeof abi> {	100✔
12	private readonly setPreSignatureFunctionSelector: `0x${string}`;
13
14	constructor(
15	@Inject(LoggingService) private readonly loggingService: ILoggingService,	2,228✔
16	) {
17	super(abi);	2,228✔
18	this.setPreSignatureFunctionSelector = getFunctionSelector(abi[0]);	2,228✔
19	}
20
21	/**
22	* Checks if the provided transaction data is a setPreSignature call.
23	* @param data - the transaction data
24	*/
25	isSetPreSignature(data: string): boolean {
26	return data.startsWith(this.setPreSignatureFunctionSelector);	74✔
27	}
28
29	/**
30	* Gets the Order UID associated with the provided transaction data.
31	*
32	* @param data - the transaction data for the setPreSignature call
33	* @returns {`0x${string}`} the order UID or null if the data does not represent a setPreSignature transaction
34	*/
35	getOrderUid(data: `0x${string}`): `0x${string}` \| null {
36	try {	×
NEW 37	if (!this.isSetPreSignature(data)) return null;	×
38	const { args } = this.decodeFunctionData({ data });	×
39	return args[0];	×
40	} catch (e) {
41	this.loggingService.debug(e);	×
42	return null;	×
43	}
44	}
45	}

safe-global / safe-client-gateway / 8269541214

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