temp: NLP base class

lib/nlp/base.ts

@@ -0,0 +1,19 @@
+import { NLPResult } from "../onesearch/NLPResult";
+import { stopwords } from "./stopwords";
+
+class NLP {
+    result: NLPResult;
+    constructor(
+        public query: String, 
+        public task: String
+    ) { 
+        this.result = new NLPResult();
+    }
+    public removeStopwords(str: string, extraStopwords: string[] = [], disableDefault: boolean = false){
+        const list = disableDefault ? extraStopwords : stopwords.concat(extraStopwords);
+        for (let word of list){
+            str = str.replace(new RegExp(`\\b${word}\\b`, 'gi'), '');
+        }
+        return str;
+    }
+}

lib/nlp/stopwords.ts

@@ -1,9 +1 @@
-const stopwords = ["a","about","above","after","again","against","all","am","an","and","any","are","aren't","as","at","be","because","been","before","being","below","between","both","but","by","can't","cannot","could","couldn't","did","didn't","do","does","doesn't","doing","don't","down","during","each","few","for","from","further","had","hadn't","has","hasn't","have","haven't","having","he","he'd","he'll","he's","her","here","here's","hers","herself","him","himself","his","how","how's","i","i'd","i'll","i'm","i've","if","in","into","is","isn't","it","it's","its","itself","let's","me","more","most","mustn't","my","myself","no","nor","not","of","off","on","once","only","or","other","ought","our","ours	ourselves","out","over","own","same","shan't","she","she'd","she'll","she's","should","shouldn't","so","some","such","than","that","that's","the","their","theirs","them","themselves","then","there","there's","these","they","they'd","they'll","they're","they've","this","those","through","to","too","under","until","up","very","was","wasn't","we","we'd","we'll","we're","we've","were","weren't","what","what's","when","when's","where","where's","which","while","who","who's","whom","why","why's","with","won't","would","wouldn't","you","you'd","you'll","you're","you've","your","yours","yourself","yourselves"];
+export const stopwords = ["a","about","above","after","again","against","all","am","an","and","any","are","aren't","as","at","be","because","been","before","being","below","between","both","but","by","can't","cannot","could","couldn't","did","didn't","do","does","doesn't","doing","don't","down","during","each","few","for","from","further","had","hadn't","has","hasn't","have","haven't","having","he","he'd","he'll","he's","her","here","here's","hers","herself","him","himself","his","how","how's","i","i'd","i'll","i'm","i've","if","in","into","is","isn't","it","it's","its","itself","let's","me","more","most","mustn't","my","myself","no","nor","not","of","off","on","once","only","or","other","ought","our","ours	ourselves","out","over","own","same","shan't","she","she'd","she'll","she's","should","shouldn't","so","some","such","than","that","that's","the","their","theirs","them","themselves","then","there","there's","these","they","they'd","they'll","they're","they've","this","those","through","to","too","under","until","up","very","was","wasn't","we","we'd","we'll","we're","we've","were","weren't","what","what's","when","when's","where","where's","which","while","who","who's","whom","why","why's","with","won't","would","wouldn't","you","you'd","you'll","you're","you've","your","yours","yourself","yourselves"];
-
-export default function removeStopwords(str: string, extraStopwords: string[] = [], disableDefault: boolean = false){
-    const list = disableDefault ? extraStopwords : stopwords.concat(extraStopwords);
-    for (let word of list){
-        str = str.replace(new RegExp(`\\b${word}\\b`, 'gi'), '');
-    }
-    return str;
-}

lib/onesearch/NLPResult.ts

@@ -1,9 +1,9 @@
 export class NLPResult {
     constructor(
-        public suggestion: string | null,
+        public suggestion: string | null = null,
-        public intention: string | null,
+        public intention: string | null = null,
-        public probability: number,
+        public probability: number = 0,
-        public confidence: number,
+        public confidence: number = 0,
         public relevanceBase: number = 2000,
         public confidenceWeight: number = 0.2,
         public type: string = "text",