To improve your code, you may need to provide more information on how you invoke the get method. However, based on my understanding,
if you always receive an array of a certain kind, you can potentially solve it using a pipe and ImagePath mapping transformation. Here is an example:
import { map } from 'rxjs/operators';
return this.http
.get<SearchImageResponse[]>(this.url, { params})
.pipe<SearchImageResponse[]>(
map ( (_responseArray: SearchImageResponse[]) => (_responseArray.map( image => image.ImagePath = 'www.getimage.com' + image.ImagePath ) ) )
);
Make sure to adjust the code with your specific URL, params, and data type.
If you prefer working within a subscribe block:
this.http
.get<SearchImageResponse[]>(this.url, { params})
.pipe<SearchGifResponse[]>(
map ( (_responseArray: SearchImageResponse[]) => (_responseArray.map( image => image.ImagePath = 'www.getimage.com' + image.ImagePath ) ) )
)
.subscribe((response) => {
// Ensure response remains a SearchImageResponse[]
response = response.map( (_responseArray: SearchImageResponse[]) => (_responseArray.map( image => image.ImagePath = 'www.getimage.com' + image.ImagePath ) ) );
}
Another alternative approach:
let transformedArray:SearchImageResponse[] = [];
this.http
.get<SearchImageResponse[]>(this.url, { params})
.pipe<SearchGifResponse[]>(
map ( (_responseArray: SearchImageResponse[]) => (_responseArray.map( image => image.ImagePath = 'www.getimage.com' + image.ImagePath ) ) )
)
.subscribe((response) => {
// Ensure response remains a SearchImageResponse[]
this._historialBusqueda.forEach( _img => {
_img.ImagePath = 'www.getimage.com' + _img.ImagePath;
transformedArray.push(_img);
});
}
Please note that I cannot test this at the moment, so I'm not certain if it will work. Nevertheless, I hope this guidance proves helpful.