All files / src/container/modules/node-transformers ObfuscatingTransformersModule.ts

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import { ContainerModule, interfaces } from 'inversify';
import { ServiceIdentifiers } from '../../ServiceIdentifiers';
 
import { IObfuscatorReplacer } from '../../../interfaces/node-transformers/IObfuscatorReplacer';
 
import { NodeObfuscatorsReplacers } from '../../../enums/container/NodeObfuscatorsReplacers';
 
import { BooleanLiteralReplacer } from '../../../node-transformers/node-obfuscators/replacers/BooleanLiteralReplacer';
import { IdentifierReplacer } from '../../../node-transformers/node-obfuscators/replacers/IdentifierReplacer';
import { NumberLiteralReplacer } from '../../../node-transformers/node-obfuscators/replacers/NumberLiteralReplacer';
import { StringLiteralReplacer } from '../../../node-transformers/node-obfuscators/replacers/StringLiteralReplacer';
 
export const nodeObfuscatorsModule: interfaces.ContainerModule = new ContainerModule((bind: interfaces.Bind) => {
    bind<IObfuscatorReplacer>(ServiceIdentifiers.IObfuscatorReplacer)
        .to(BooleanLiteralReplacer)
        .whenTargetNamed(NodeObfuscatorsReplacers.BooleanReplacer);
 
    bind<IObfuscatorReplacer>(ServiceIdentifiers.IObfuscatorReplacer)
        .to(IdentifierReplacer)
        .whenTargetNamed(NodeObfuscatorsReplacers.IdentifierReplacer);
 
    bind<IObfuscatorReplacer>(ServiceIdentifiers.IObfuscatorReplacer)
        .to(NumberLiteralReplacer)
        .whenTargetNamed(NodeObfuscatorsReplacers.NumberLiteralReplacer);
 
    bind<IObfuscatorReplacer>(ServiceIdentifiers.IObfuscatorReplacer)
        .to(StringLiteralReplacer)
        .whenTargetNamed(NodeObfuscatorsReplacers.StringLiteralReplacer);
 
    bind<IObfuscatorReplacer>(ServiceIdentifiers.Factory__IObfuscatorReplacer)
        .toFactory<IObfuscatorReplacer>((context: interfaces.Context) => {
            const cache: Map <NodeObfuscatorsReplacers, IObfuscatorReplacer> = new Map();
 
            return (replacerName: NodeObfuscatorsReplacers) => {
                if (cache.has(replacerName)) {
                    return <IObfuscatorReplacer>cache.get(replacerName);
                }
 
                const obfuscationReplacer: IObfuscatorReplacer = context.container.getNamed<IObfuscatorReplacer>(
                    ServiceIdentifiers.IObfuscatorReplacer,
                    replacerName
                );
 
                cache.set(replacerName, obfuscationReplacer);
 
                return obfuscationReplacer;
            };
        });
});