@thiagoprz/fulltext-search-pipe/fesm2015/thiagoprz-fulltext-search-pipe.js

Angular pipe with full text search functionality

import { Pipe, Injectable, NgModule } from '@angular/core';

/**
 * FulltextSearchPipe
 * @author Thiago Przyczynski <przyczynski@gmail.com>
 */
class FulltextSearchPipe {
    constructor() { }
    /**
     * Transform method pipe
     * @param string value
     * @param string query
     * @param any field
     */
    transform(value, query, field) {
        return query ? value.reduce((prev, next) => {
            if (typeof field == 'string') {
                query = query.toString();
                if (next[field] && this.removeAccents(next[field].toLowerCase()).includes(this.removeAccents(query.toLowerCase()))) {
                    prev.push(next);
                }
            }
            else {
                for (let i in field) {
                    if (next[field[i]] && this.removeAccents(next[field[i]].toLowerCase()).includes(this.removeAccents(query.toLowerCase()))) {
                        prev.push(next);
                        break;
                    }
                }
            }
            return prev;
        }, []) : value;
    }
    /**
     * Removing accents
     * @param string value
     */
    removeAccents(value) {
        return value
            .replace(/á/g, 'a')
            .replace(/ã/g, 'a')
            .replace(/à/g, 'a')
            .replace(/é/g, 'e')
            .replace(/í/g, 'i')
            .replace(/ó/g, 'o')
            .replace(/ô/g, 'o')
            .replace(/õ/g, 'o')
            .replace(/ú/g, 'u');
    }
}
FulltextSearchPipe.decorators = [
    { type: Pipe, args: [{
                name: 'FullTextSearch'
            },] },
    { type: Injectable }
];
FulltextSearchPipe.ctorParameters = () => [];

class FulltextSearchPipeModule {
}
FulltextSearchPipeModule.decorators = [
    { type: NgModule, args: [{
                declarations: [FulltextSearchPipe],
                imports: [],
                exports: [FulltextSearchPipe]
            },] }
];

/*
 * Public API Surface of fulltext-search-pipe
 */

/**
 * Generated bundle index. Do not edit.
 */

export { FulltextSearchPipe, FulltextSearchPipeModule };
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