Add compositions for block list and limit list

Author: Stigmatoz

src/common/utility.ts

@@ -1,8 +1,20 @@
 export function isEmpty(obj:any): boolean {
-    for (var prop in obj) {
+    for (const prop in obj) {
         if (obj.hasOwnProperty(prop))
             return false;
     }
 
     return JSON.stringify(obj) === JSON.stringify({});
+}
+
+export function convertStringTimeToSummaryTime(time:string) {
+    const timeValue = time.split(':');
+    const hour = Number(timeValue[0]);
+    const min = Number(timeValue[1]);
+    let resultTimeValue = 0;
+    if (hour > 0)
+        resultTimeValue = hour * 3600;
+    resultTimeValue += min * 60;
+
+    return resultTimeValue;
 }

src/compositions/block-page.ts

@@ -0,0 +1,9 @@
+import Browser from 'webextension-polyfill';
+
+export async function useBlockPage(url: string, summaryTime: number, summaryCounter: number): Promise<void>{
+    const blockUrl = Browser.runtime.getURL("block.html") + '?url=' + url
+                    + '&summaryTime=' + summaryTime
+                    + '&summaryCounter=' + summaryCounter;
+    const tab = await Browser.tabs.query({ currentWindow: true, active: true }) 
+    Browser.tabs.update(tab[0].id, { url: blockUrl });
+}

src/compositions/limit-list.ts

@@ -0,0 +1,19 @@
+import { Restriction } from "../entity/restriction";
+import { Tab } from "../entity/tab";
+import { injecStorage } from "../storage/inject-storage";
+import { StorageParams } from "../storage/storage-params";
+import { todayLocalDate } from "../utils/common";
+
+export async function isLimitExceeded(url: string, tab: Tab): Promise<boolean>{
+    const storage = injecStorage();
+    const limitList = await storage.getValue(StorageParams.RESTRICTION_LIST) as Restriction[];
+    const item = limitList?.find(x => x.domain == url);
+    if (item != undefined){
+        const date = tab.days.find(x => x.date == todayLocalDate());
+        if (date != undefined){
+            return date.summary >= item.time;
+        }
+    }
+
+    return false;
+}

src/entity/restriction.ts

@@ -0,0 +1,11 @@
+import { convertStringTimeToSummaryTime } from "../common/utility";
+
+export class Restriction {
+    domain: string;
+    time: number;
+
+    constructor(domain: string, time: string){
+        this.domain = domain;
+        this.time = convertStringTimeToSummaryTime(time);
+    }
+}