parsers base-parser.ts

63.63% Statements 7/11

0% Branches 0/4

33.33% Functions 1/3

70% Lines 7/10

Press n or j to go to the next uncovered block, b, p or k for the previous block.


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25  
1x
 
 
1x
 
 
 
1x
1x
1x
1x
 
1x
 
 
 
 
 
 
 
 
 
 
  import { TransactionAdapter } from '../transaction-adapter';
import { TransactionUtils } from '../transaction-utils';
import { ClassifiedInstruction, DexInfo, TradeInfo, TransferData } from '../types';
 
export abstract class BaseParser {
  protected readonly utils: TransactionUtils;
 
  constructor(
    protected readonly adapter: TransactionAdapter,
    protected readonly dexInfo: DexInfo,
    protected readonly transferActions: Record<string, TransferData[]>,
    protected readonly classifiedInstructions: ClassifiedInstruction[]
  ) {
    this.utils = new TransactionUtils(adapter);
  }
 
  abstract processTrades(): TradeInfo[];
 
  protected getTransfersForInstruction(programId: string, outerIndex: number, innerIndex?: number): TransferData[] {
    const key = `${programId}:${outerIndex}${innerIndex == undefined ? '' : `-${innerIndex}`}`;
    const transfers = this.transferActions[key] || [];
    return transfers.filter((t) => ['transfer', 'transferChecked'].includes(t.type));
  }
}