src/components/molecules/Cards/CommentCard.js

@@ -6,7 +6,7 @@ import { Menu, Provider } from 'react-native-paper'
 import colors from '../../../constants/colors'
 import fonts from '../../../constants/fonts'
 import ButtonWrapper from '../../atoms/Buttons/ButtonWrapper'
-import { getTimestamp } from '../../../constants/functions'
+import { getTimestamp } from '../../../utils/functions'
 import images from '../../../assets/images/images'
 import { horizontalScale, moderateScale, verticalScale } from '../../../constants/metrics'
 

src/components/molecules/Cards/HorizontalNewsCard.js

@@ -2,7 +2,7 @@ import { Image, StyleSheet, Text, TouchableWithoutFeedback, View } from 'react-n
 import React from 'react'
 import images from '../../../assets/images/images'
 import ShareButton from '../Buttons/ShareButton'
-import { getTimestamp } from '../../../constants/functions'
+import { getTimestamp } from '../../../utils/functions'
 import BookmarkButton from '../../atoms/Buttons/BookmarkButton'
 import { horizontalScale, moderateScale, screenWidth, verticalScale } from '../../../constants/metrics'
 import fonts from '../../../constants/fonts'

src/components/molecules/Cards/HorizontalNewsCardVariant.js

@@ -5,7 +5,7 @@ import ShareButton from '../../atoms/Buttons/ShareButton'
 import { horizontalScale, moderateScale, screenWidth, verticalScale } from '../../../constants/metrics'
 import fonts from '../../../constants/fonts'
 import colors from '../../../constants/colors'
-import { getScreenType, getTimestamp } from '../../../constants/functions'
+import { getScreenType, getTimestamp } from '../../../utils/functions'
 import images from '../../../assets/images/images'
 import { ThemeContext } from '../../../context/theme.context'
 

src/components/molecules/Cards/NotificationCard.js

@@ -3,7 +3,7 @@ import React from 'react'
 import images from '../../../assets/images/images'
 import { horizontalScale, moderateScale, verticalScale } from '../../../constants/metrics'
 import colors from '../../../constants/colors'
-import { getTimestamp } from '../../../constants/functions'
+import { getTimestamp } from '../../../utils/functions'
 import fonts from '../../../constants/fonts'
 
 

src/components/molecules/Cards/VerticalNewsCard.js

@@ -5,7 +5,7 @@ import images from '../../../assets/images/images'
 import { horizontalScale, moderateScale, screenWidth, verticalScale } from '../../../constants/metrics'
 import fonts from '../../../constants/fonts'
 import { ThemeContext } from '../../../context/theme.context'
-import { getTimestamp } from '../../../constants/functions'
+import { getTimestamp } from '../../../utils/functions'
 import BookmarkButton from '../../atoms/Buttons/BookmarkButton'
 import ShareButton from '../../atoms/Buttons/ShareButton'
 

src/components/organisms/Sections/CategorySection.js

@@ -10,7 +10,7 @@ import {
   navigateToArticle,
   navigateToListViewPage,
   onShare,
-} from '../../../constants/functions';
+} from '../../../utils/functions';
 import SectionHeader from '../../molecules/Header/SectionHeader';
 import {
   horizontalScale,

src/components/organisms/Sections/NoBookmarkSection.js

@@ -5,7 +5,7 @@ import fonts from '../../../constants/fonts'
 import colors from '../../../constants/colors'
 import { horizontalScale, moderateScale, screenHeight, verticalScale } from '../../../constants/metrics'
 import ThemedTextButton from '../../molecules/Buttons/ThemeTextButton'
-import { navigateToHomePage } from '../../../constants/functions'
+import { navigateToHomePage } from '../../../utils/functions'
 import { useNavigation } from '@react-navigation/native'
 
 

src/components/organisms/Sections/NotificationSection.js

@@ -3,7 +3,7 @@ import React from 'react'
 import fonts from '../../../constants/fonts'
 import colors from '../../../constants/colors'
 import images from '../../../assets/images/images'
-import { getDate } from '../../../constants/functions'
+import { getDate } from '../../../utils/functions'
 import NotificationCard from '../../molecules/Cards/NotificationCard'
 import { horizontalScale, moderateScale, verticalScale } from '../../../constants/metrics'
 

src/components/organisms/Sections/RecentPostsSection.js

@@ -2,7 +2,7 @@ import { ScrollView, StyleSheet, Text, View } from 'react-native'
 import React, { useContext } from 'react'
 import { horizontalScale, moderateScale, verticalScale } from '../../../constants/metrics'
 import VerticalNewsCard from '../../molecules/Cards/VerticalNewsCard'
-import { navigateToArticle, useConstructor } from '../../../constants/functions'
+import { navigateToArticle, useConstructor } from '../../../utils/functions'
 import SectionHeader from '../../molecules/Header/SectionHeader'
 import { ThemeContext } from '../../../context/theme.context'
 import colors from '../../../constants/colors'

src/components/organisms/Sections/TrendingSection.js

@@ -2,7 +2,7 @@ import { StyleSheet, Text, TouchableOpacity, View } from 'react-native';
 import React, { useContext } from 'react';
 import Carousel from 'react-native-reanimated-carousel';
 import MaterialComIcon from 'react-native-vector-icons/MaterialCommunityIcons';
-import { navigateToArticle, navigateToListViewPage, useConstructor } from '../../../constants/functions';
+import { navigateToArticle, navigateToListViewPage, useConstructor } from '../../../utils/functions';
 import fonts from '../../../constants/fonts';
 import colors from '../../../constants/colors';
 import ImageBGCard from '../../molecules/Cards/ImageBGCard';

src/navigation/HomePageNavigator.jsx

@@ -1,7 +1,7 @@
 import React, { useContext } from 'react'
 import { createBottomTabNavigator } from "@react-navigation/bottom-tabs"
 import { createDrawerNavigator } from '@react-navigation/drawer';
-import { getScreenType } from '../constants/functions';
+import { getScreenType } from '../utils/functions';
 import colors from '../constants/colors';
 import SearchNavigator from './SearchNavigator';
 import MainPageNavigator from './MainPageNavigator';

src/screens/Auth/ChooseTopicPage.js

@@ -7,7 +7,7 @@ import { horizontalScale, moderateScale, verticalScale } from '../../constants/m
 import ThemedTextButton from '../../components/molecules/Buttons/ThemeTextButton'
 import { getCategories } from '../../api/data'
 import { Checkbox, List } from 'react-native-paper'
-import { useConstructor } from '../../constants/functions'
+import { useConstructor } from '../../utils/functions'
 import { BASE_URL } from '../../api/urls'
 
 const ChooseTopicPage = props => {

src/screens/Help/ContactPage.js

@@ -5,7 +5,7 @@ import NewscoutTitleHeader from '../../components/molecules/Header/NewscoutTitle
 import { ScrollView } from 'react-native-gesture-handler';
 import ThemedTextButton from '../../components/molecules/Buttons/ThemeTextButton';
 import FormTextInput from '../../components/atoms/Input/FormTextInput';
-import { capitalize } from '../../constants/functions';
+import { capitalize } from '../../utils/functions';
 import colors from '../../constants/colors';
 
 const ContactPage = props => {

src/screens/News/NewsDetailPage.js

@@ -26,7 +26,7 @@ import {
   getTimestamp,
   navigateToArticle,
   useConstructor,
-} from '../../constants/functions';
+} from '../../utils/functions';
 import fonts from '../../constants/fonts';
 import BookmarkButton from '../../components/atoms/Buttons/BookmarkButton';
 import ShareButton from '../../components/atoms/Buttons/ShareButton';

src/screens/News/NewsListPage.js

@@ -1,6 +1,6 @@
 import { FlatList, ScrollView, StyleSheet, Text, TouchableWithoutFeedback, View } from 'react-native'
 import React from 'react'
-import { navigateToArticle, useConstructor } from '../../constants/functions'
+import { navigateToArticle, useConstructor } from '../../utils/functions'
 import { getArticlesByCategory, getArticlesBySearch, getTrendingNews } from '../../api/data'
 import LoadingScreen from '../../components/organisms/Sections/LoadingScreen'
 import colors from '../../constants/colors'

src/screens/Search/SearchListPage.js

@@ -2,16 +2,22 @@ import { FlatList, SafeAreaView, ScrollView, StyleSheet, Text, TouchableOpacity,
 import React, { useState } from 'react'
 import colors from '../../constants/colors'
 import { horizontalScale, moderateScale, verticalScale } from '../../constants/metrics'
-import { useConstructor } from '../../constants/functions'
+import { navigateToArticle, useConstructor } from '../../utils/functions'
 import IonIcon from 'react-native-vector-icons/Ionicons'
 import { Checkbox, IconButton, List, Modal, PaperProvider, Portal, ToggleButton } from 'react-native-paper'
-import { getArticlesBySearch, getMenus } from '../../api/data'
+import { getArticlesBySearch} from '../../api/data'
 import NewscoutCenteredTitleHeader from '../../components/molecules/Header/NewscoutCenteredTitleHeader'
 import LoadingScreen from '../../components/organisms/Sections/LoadingScreen'
 import ThemedTextButton from '../../components/molecules/Buttons/ThemeTextButton'
 import fonts from '../../constants/fonts'
 import HorizontalNewsCardVariant from '../../components/molecules/Cards/HorizontalNewsCardVariant'
 
+const filterMapping = {
+    "hash_tags": "tag",
+    "source":"source",
+    "category":"category"
+}
+
 const SearchListPage = props => {
     const {
         navigation,
@@ -22,7 +28,7 @@ const SearchListPage = props => {
 
     const [filtersData, setFiltersData] = useState({})
     const [currentFilter, setCurrentFilter] = useState("Category")
-    const [pagesLoaded, setPagesLoaded] = useState(1)
+    const [pagesLoaded, setPagesLoaded] = useState(0)
     const [news, setNews] = useState([])
 
     const [isFiltersVisible, setFiltersVisible] = useState(false);
@@ -123,49 +129,46 @@ const SearchListPage = props => {
         setNews([])
         hideFilters()
         setPagesLoaded(1)
-        console.log(createFilters(filtersData))
         fetchSearchResults(params.query, 1, createFilters(filtersData))
     }
 
-    const clearAllFilters = () => {
-        setFiltersData(prev => ({ ...prev, "Category": Object.entries(filtersData['Category']).reduce((current, value) => ({ ...current, [value[0]]: false }), {}) }))
-        setFiltersData(prev => ({ ...prev, "Source": Object.entries(filtersData['Source']).reduce((current, value) => ({ ...current, [value[0]]: false }), {}) }))
-        setFiltersData(prev => ({ ...prev, "Hash Tags": Object.entries(filtersData['Hash Tags']).reduce((current, value) => ({ ...current, [value[0]]: false }), {}) }))
-    }
-
-    const fetchFilters = () => {
-        getMenus()
-            .then(res => {
-                let filtersPayload = res.data.body.results
-                //Reduce Submenus into a object
-                setFiltersData(prev => ({ ...prev, "Category": filtersPayload.flatMap(item => item.heading.submenu.map(category => category.name)).reduce((current, value) => ({ ...current, [value]: false }), {}) }))
-                setFiltersData(prev => ({ ...prev, "Source": filtersPayload.flatMap(item => item.heading.submenu.map(category => category.name)).reduce((current, value) => ({ ...current, [value]: false }), {}) }))
-                setFiltersData(prev => ({ ...prev, "Hash Tags": filtersPayload.flatMap(item => item.heading.submenu.map(category => category.hash_tags.map(tag => tag.name))).reduce((current, value) => ({ ...current, [value]: false }), {}) }))
+    const _clearFilters = (data) => setFiltersData(Object.entries(data).reduce((current,value) => ({...current,[value[0]]:value[1].reduce((prev,item) => ({...prev,[item.key]: false}),{})}),{}))
 
-            })
+    const clearAllFilters = () => {
+        _clearFilters(filtersData)
     }
 
     const fetchSearchResults = (search_text, page = 1, filters = "") => {
         getArticlesBySearch(search_text, page, filters)
-            .then(res => setNews(prev => [...prev, ...res.data.body.results]))
+            .then(res => {
+                setNews(prev => [...prev, ...res.data.body.results])
+                if (pagesLoaded <= 0){
+                    setCurrentFilter(Object.entries(res.data.body.filters)[0][0])
+                    _clearFilters(res.data.body.filters)
+                    setPagesLoaded(1)
+                    console.log(Object.entries(res.data.body.filters)[2][0])
+                   
+                }
+            })
             .catch(err => console.log(err))
     }
 
+    const humanizeFilters = (text) => text.split("_").map(item => item[0].toUpperCase() + item.substring(1)).join(" ")
 
     const createFilters = (filterObject) => {
         let filterText = ""
         for (const obj of Object.entries(filterObject)) {
-            for (const category of Object.entries(obj[1])) {
-                if (category[1] === true) {
-                    filterText += `&${obj[0].toLowerCase()}=${category[0]}`
+            for (const filter of Object.entries(obj[1])) {
+                if (filter[1] === true) {
+                    filterText += `&${filterMapping[obj[0]]}=${filter[0]}`
                 }
             }
         }
+        console.log(filterText)
         return filterText
     }
 
     useConstructor(() => {
-        fetchFilters()
         fetchSearchResults(params.query, 1, createFilters(filtersData))
     })
 
@@ -207,7 +210,7 @@ const SearchListPage = props => {
                                                                 ? styles.selectedPillText
                                                                 : styles.pillText,
                                                         ]}>
-                                                        {item}
+                                                        {humanizeFilters(item)}
                                                     </Text>
                                                 )}
                                                 style={[
@@ -224,7 +227,6 @@ const SearchListPage = props => {
                         </View>
 
                         {
-                            // filtersData[currentFilter] 
                             Object.keys(filtersData).length <= 0 ? <LoadingScreen />
                                 :
                                 <FlatList
@@ -247,14 +249,13 @@ const SearchListPage = props => {
                                         />}
 
                                     />}
-                                // keyExtractor={item => item.index}
                                 />}
                         <ThemedTextButton onPress={applyFilters} theme={'secondary-contained'} title={'Apply'} buttonStyle={{ paddingVertical: verticalScale(8), marginTop: verticalScale(8) }} />
                     </Modal>
                 </Portal>
                 <NewscoutCenteredTitleHeader title={"Search Results"} backButtonShown={true} onBackClick={() => navigation.goBack()}>
                     <TouchableOpacity style={styles.filtersButton} onPress={showFilters}>
-                        <IonIcon name="filter" color={colors().recessive_variant} size={moderateScale(24)} />
+                        <IonIcon name="filter" color={colors().primaryColor} size={moderateScale(24)} />
                     </TouchableOpacity>
                 </NewscoutCenteredTitleHeader>
                 {

src/screens/Search/SearchPage.js

@@ -1,18 +1,14 @@
-import { FlatList, ScrollView, StyleSheet, Text, TouchableOpacity, TouchableWithoutFeedback, View } from 'react-native'
-import React, { useEffect, useState } from 'react'
+import { ScrollView, StyleSheet, Text, TouchableOpacity, TouchableWithoutFeedback, View } from 'react-native'
+import React, { useState } from 'react'
 import { SafeAreaView } from 'react-native-safe-area-context'
-import NewscoutTitleHeader from '../../components/molecules/Header/NewscoutTitleHeader'
 import colors from '../../constants/colors'
-import { Checkbox, IconButton, List, Modal, PaperProvider, Portal, TextInput, ToggleButton } from 'react-native-paper'
+import { List, PaperProvider, TextInput } from 'react-native-paper'
 import { horizontalScale, moderateScale, screenWidth, verticalScale } from '../../constants/metrics'
 import IonIcon from 'react-native-vector-icons/Ionicons'
 import fonts from '../../constants/fonts'
-import { navigateToArticle, navigateToListViewPage, useConstructor } from '../../constants/functions'
+import { navigateToArticle, navigateToListViewPage, useConstructor } from '../../utils/functions'
 import { getArticlesBySearch, getCategories, getMenus, getTrendingNews } from '../../api/data'
-import LoadingScreen from '../../components/organisms/Sections/LoadingScreen'
 import { PAGINATE_BY } from '../../api/urls'
-import HorizontalNewsCardVariant from '../../components/molecules/Cards/HorizontalNewsCardVariant'
-import ThemedTextButton from '../../components/molecules/Buttons/ThemeTextButton'
 
 const SearchPage = props => {
 
@@ -21,23 +17,10 @@ const SearchPage = props => {
     route
   } = props
 
-  const [isSearching, setSearching] = useState(false)
   const [categories, setCategories] = useState([])
   const [searchText, setSearchText] = useState("")
-
-  const [suggestedNews, setSuggestedNews] = useState([])
-
-  const [filtersData, setFiltersData] = useState({})
-  const [currentFilter, setCurrentFilter] = useState("Category")
-
   const [recentSearches, setRecentSearches] = useState([])
 
-  const [pagesLoaded, setPagesLoaded] = useState(1)
-  // * Filters Modal
-  const [isFiltersVisible, setFiltersVisible] = useState(false);
-  const showFilters = () => setFiltersVisible(true);
-  const hideFilters = () => setFiltersVisible(false);
-
   const styles = StyleSheet.create({
     container: {
       backgroundColor: colors().dominant,
@@ -50,7 +33,6 @@ const SearchPage = props => {
       paddingVertical: verticalScale(16),
       flexDirection: 'row',
       alignItems: 'center',
-      // gap: horizontalScale(16),
       maxWidth: '100%'
     },
     categoryContainer: {
@@ -58,8 +40,6 @@ const SearchPage = props => {
       flexDirection: 'row',
       flexWrap: 'wrap',
       gap: moderateScale(16),
-
-
     },
     category: {
       height: 170,
@@ -88,7 +68,6 @@ const SearchPage = props => {
       padding: moderateScale(16),
       width: '100%',
       height: '100%',
-      // marginHorizontal: horizontalScale(32),
       justifyContent: 'flex-start',
       backgroundColor: colors().dominant,
     },
@@ -163,86 +142,31 @@ const SearchPage = props => {
     getCategories().then(res => setCategories(res.data.body.results)).catch(err => console.log(err))
   }
 
-  const fetchSuggestions = (search_text, page = 1, filters = "") => {
-    getArticlesBySearch(search_text, page, filters)
-      .then(res => setSuggestedNews(prev => [...prev, ...res.data.body.results]))
-      .catch(err => console.log(err))
-  }
-
-  const fetchFilters = () => {
-    getMenus()
-      .then(res => {
-        let filtersPayload = res.data.body.results
-        //Reduce Submenus into a object
-        setFiltersData(prev => ({ ...prev, "Category": filtersPayload.flatMap(item => item.heading.submenu.map(category => category.name)).reduce((current, value) => ({ ...current, [value]: false }), {}) }))
-        setFiltersData(prev => ({ ...prev, "Source": filtersPayload.flatMap(item => item.heading.submenu.map(category => category.name)).reduce((current, value) => ({ ...current, [value]: false }), {}) }))
-        setFiltersData(prev => ({ ...prev, "Hash Tags": filtersPayload.flatMap(item => item.heading.submenu.map(category => category.hash_tags.map(tag => tag.name))).reduce((current, value) => ({ ...current, [value]: false }), {}) }))
-
-      })
-  }
-
   const getRecentSearches = () => {
     getTrendingNews().then(res => setRecentSearches(res.data.body.results.slice(0, PAGINATE_BY))).catch(err => console.error(err))
   }
 
   useConstructor(() => {
     fetchCategories()
-    fetchFilters()
     getRecentSearches()
   })
 
   const onChangeText = text => {
     if (text.length <= 0) {
       setSuggestedNews([])
-      setSearching(false)
     }
     setSearchText(text)
-
   }
 
   const onSearch = () => {
     navigation.push('SearchListPage', { query: searchText })
   }
 
-  const clearAllFilters = () => {
-    setFiltersData(prev => ({ ...prev, "Category": Object.entries(filtersData['Category']).reduce((current, value) => ({ ...current, [value[0]]: false }), {}) }))
-    setFiltersData(prev => ({ ...prev, "Source": Object.entries(filtersData['Source']).reduce((current, value) => ({ ...current, [value[0]]: false }), {}) }))
-    setFiltersData(prev => ({ ...prev, "Hash Tags": Object.entries(filtersData['Hash Tags']).reduce((current, value) => ({ ...current, [value[0]]: false }), {}) }))
-  }
-
-  const applyFilters = () => {
-    setSuggestedNews([])
-    setSearching(true)
-    hideFilters()
-    setPagesLoaded(1)
-    console.log(createFilters(filtersData))
-    fetchSuggestions(searchText, 1, createFilters(filtersData))
-  }
-
-  const createFilters = (filterObject) => {
-    let filterText = ""
-    for (const obj of Object.entries(filterObject)) {
-      for (const category of Object.entries(obj[1])) {
-        if (category[1] === true) {
-          filterText += `&${obj[0].toLowerCase()}=${category[0]}`
-        }
-      }
-    }
-    return filterText
-  }
-
-  // useEffect(() => {
-  //   fetchSuggestions(searchText,pagesLoaded,createFilters(filtersData))
-  // },[pagesLoaded])
-
-
   return (
     <PaperProvider>
       <SafeAreaView style={styles.container}>
 
         <ScrollView>
-          {/* <NewscoutTitleHeader title={"Search"} /> */}
-
           <View style={styles.inputTextContainer}>
             <TextInput
               returnKeyType='search'
@@ -260,14 +184,13 @@ const SearchPage = props => {
               contentStyle={{
                 fontSize: moderateScale(16),
                 fontFamily: fonts.type.medium,
-                // height: moderateScale(16),
               }}
               outlineStyle={{
                 borderColor: colors().dominant_variant,
                 borderRadius: moderateScale(8),
                 borderWidth: moderateScale(1),
               }}
-              // underlineStyle={{backgroundColor: colors().dominant}}
+              cursorColor={colors().primaryColor}
               left={() => <Text>fdsfdss</Text>}
               right={() => <TouchableOpacity onPress={() => navigateToListViewPage(navigation, 'search', searchText)}><IonIcon name="search" color={colors().grayShade_200} size={moderateScale(8)} /></TouchableOpacity>}
               onChangeText={onChangeText}
@@ -306,9 +229,6 @@ const SearchPage = props => {
               )}
             </View>
           </View>
-
-
-
         </ScrollView>
       </SafeAreaView>
     </PaperProvider>

src/screens/Sidebar/SidebarPage.js

@@ -18,7 +18,7 @@ import fonts from '../../constants/fonts';
 import CircularPrimaryBackButton from '../../components/atoms/Buttons/CircularPrimaryBackButton';
 import colors from '../../constants/colors';
 import NewscoutHomeHeader from '../../components/molecules/Header/NewscoutHomeHeader';
-import { navigateToListViewPage, useConstructor } from '../../constants/functions';
+import { navigateToListViewPage, useConstructor } from '../../utils/functions';
 import { getArticlesByCategory, getCategories } from '../../api/data';
 import { BASE_URL } from '../../api/urls';
 import CustomSwitch from '../../components/atoms/Switch/CustomSwitch';

src/constants/functions.js → src/utils/functions.js

@@ -1,10 +1,10 @@
 import { useState } from "react";
-import { screenWidth } from "./metrics";
 import { Share } from "react-native";
 
-
-/*
-    Executes before Render
+/** 
+* Custom Hook to only be executed at Initial Mount. Similar to componentDidMount Lifecycle Method.
+* @param {Function} callBack - Callback Function to be executed
+* @return {null}
 */
 export const useConstructor = (callBack = () => { }) => {
     const [hasBeenCalled, setHasBeenCalled] = useState(false);
@@ -13,6 +13,9 @@ export const useConstructor = (callBack = () => { }) => {
     setHasBeenCalled(true);
 }
 
+/**
+ * Datetime Constants
+ */
 const _MS_PER_SECOND = 1000;
 const _MS_PER_MINUTE = _MS_PER_SECOND * 60;
 const _MS_PER_HOUR = _MS_PER_MINUTE * 60;
@@ -20,8 +23,19 @@ const _MS_PER_DAY = _MS_PER_HOUR * 24;
 const _MS_PER_MONTH = _MS_PER_DAY * 31;
 const _MS_PER_YEAR = _MS_PER_MONTH * 12;
 
+/** 
+* Capitilize String.
+* @param {string} str - Text String
+* @return {string} Capitalized String.
+*/
 export const capitalize = (str) => str.charAt(0).toUpperCase() + str.substring(1, str.length).toLowerCase()
 
+/** 
+* Get Difference betweenn two dates.
+* @param {Date} startDate - Start Date
+* @param {Date} endDate - End Date 
+* @return {object} Returns differences in years,months, days, hours, minutes and seconds .
+*/
 export const getDifferenceInDates = (startDate, endDate) => {
     var diff = Math.floor(startDate.getTime() - endDate.getTime());
     return {
@@ -35,8 +49,13 @@ export const getDifferenceInDates = (startDate, endDate) => {
 
 }
 
-export const getTimestamp = (iso_date_str) => {
-    let diffObj = getDifferenceInDates(new Date(), new Date(iso_date_str))
+/** 
+* get Humanized Timestamp.
+* @param {string} isoTimestamp - ISO String for Timestamp
+* @return {string} Humanized Timestamp
+*/
+export const getTimestamp = (isoTimestamp) => {
+    let diffObj = getDifferenceInDates(new Date(), new Date(isoTimestamp))
     var result = "Timestamp Not Found"
     for (const key of Object.keys(diffObj)) {
         if (diffObj[key] > 0) {
@@ -48,6 +67,11 @@ export const getTimestamp = (iso_date_str) => {
 
 }
 
+/** 
+* Get Month Name.
+* @param {string} index - Month Index Number.
+* @return {string} Month Name
+*/
 const _getMonth = (index) => {
     const months = {
         0: "January",
@@ -70,56 +94,66 @@ const _getMonth = (index) => {
         return "Month Not Found"
     }
 
-}
-
-export const getDate = (iso_date_str) => {
-    let date = new Date(iso_date_str)
+/** 
+* Get Humanized DateTime.
+* @param {string} isoTimestamp - ISO String for Timestamp.
+* @return {string} Humanized Date String
+*/}
+export const getDate = (isoTimestamp) => {
+    let date = new Date(isoTimestamp)
     return `${date.getDate()} ${_getMonth(date.getMonth())} ${date.getFullYear()}`
 }
 
-const MOBILE_SCREEN_BREAKPOINT = 480;
-const TABLET_SCREEN_BREAKPOINT = 768;
-const LARGE_SCREEN_BREAKPOINT = 1180;
-
-
-export const MOBILE_SCREEN = "Mobile"
-export const TABLET_SCREEN = "Tablet"
-export const DESKTOP_SCREEN = "Desktop"
-
-export const getScreenType = () => {
-    let screenType;
-    if (screenWidth <= MOBILE_SCREEN_BREAKPOINT) {
-        screenType = MOBILE_SCREEN
-    } else if (screenWidth <= TABLET_SCREEN_BREAKPOINT) {
-        screenType = TABLET_SCREEN
-    } else {
-        screenType = DESKTOP_SCREEN
-    }
-    return screenType
-}
-
+/** 
+* Checks if Email is valid or not.
+* @param {string} email - Email to be Validated
+* @return {boolean}.
+* For the Email Regex, Refer: {@link https://regex101.com/r/sI6yF5/1} 
+*/
 export const validateEmail = (email) => {
-    const emailRegex = "^([^\x00-\x20\x22\x28\x29\x2c\x2e\x3a-\x3c\x3e\x40\x5b-\x5d\x7f-\xff]+|\x22([^\x0d\x22\x5c\x80-\xff]|\x5c[\x00-\x7f])*\x22)(\x2e([^\x00-\x20\x22\x28\x29\x2c\x2e\x3a-\x3c\x3e\x40\x5b-\x5d\x7f-\xff]+|\x22([^\x0d\x22\x5c\x80-\xff]|\x5c[\x00-\x7f])*\x22))*\x40([^\x00-\x20\x22\x28\x29\x2c\x2e\x3a-\x3c\x3e\x40\x5b-\x5d\x7f-\xff]+|\x5b([^\x0d\x5b-\x5d\x80-\xff]|\x5c[\x00-\x7f])*\x5d)(\x2e([^\x00-\x20\x22\x28\x29\x2c\x2e\x3a-\x3c\x3e\x40\x5b-\x5d\x7f-\xff]+|\x5b([^\x0d\x5b-\x5d\x80-\xff]|\x5c[\x00-\x7f])*\x5d))*$"
+    const emailRegex = "/^([^\x00-\x20\x22\x28\x29\x2c\x2e\x3a-\x3c\x3e\x40\x5b-\x5d\x7f-\xff]+|\x22([^\x0d\x22\x5c\x80-\xff]|\x5c[\x00-\x7f])*\x22)(\x2e([^\x00-\x20\x22\x28\x29\x2c\x2e\x3a-\x3c\x3e\x40\x5b-\x5d\x7f-\xff]+|\x22([^\x0d\x22\x5c\x80-\xff]|\x5c[\x00-\x7f])*\x22))*\x40([^\x00-\x20\x22\x28\x29\x2c\x2e\x3a-\x3c\x3e\x40\x5b-\x5d\x7f-\xff]+|\x5b([^\x0d\x5b-\x5d\x80-\xff]|\x5c[\x00-\x7f])*\x5d)(\x2e([^\x00-\x20\x22\x28\x29\x2c\x2e\x3a-\x3c\x3e\x40\x5b-\x5d\x7f-\xff]+|\x5b([^\x0d\x5b-\x5d\x80-\xff]|\x5c[\x00-\x7f])*\x5d))*$/"
     return String(email).match(emailRegex)
 }
 
 
+/** 
+* Navigate to News Detail Page.
+* @param {any} navigation - Navigation Prop
+* @param {String} article_id - Article ID 
+* @param {String} article_slug - Article Slug
+* @return {null}.
+*/
 export const navigateToArticle = (navigation, article_id, article_slug) => {
-    // navigation.navigate("HomePageNav",{screen:"MainNav",params:{screen:'NewsDetailPage',params:{slug: article_slug, id: article_id}}})
-
     navigation.push("NewsDetailPage", { slug: article_slug, id: article_id })
     navigation.navigate("NewsDetailPage",  { slug: article_slug, id: article_id })
 }
 
-
+/** 
+* Navigate to List View Page with Topic Type and Type.
+* @param {any} navigation - Navigation Prop
+* @param {any} topic_type - Topic Type 
+* @param {any} topic - Topic
+* @return {null}.
+*/
 export const navigateToListViewPage = (navigation, topic_type, topic) => {
     navigation.navigate("NewsListPage",  { type: topic_type, title: topic } )
 }
 
+/** 
+* Navigate to Home Page.
+* @param {any} navigation - Navigation Prop
+* @return {null}.
+*/
 export const navigateToHomePage = (navigation) => {
     navigation.navigate("MainPage")
 }
 
+
+/** 
+* Sharing Function to share data across other apps.
+* @param {object} myOptions - Parameters for Sharing Modal.
+* @return {null}.
+*/
 export const onShare = async (myOptions) => {
     try {
       await Share.share(myOptions);