I have a feeling this is wrong

Activity.js

import React from 'react'
import { List, 
         Button,
         FAB,
         Divider, 
         TextInput,
         Snackbar, 
         Title, 
         RadioButton,
         Switch,
         Portal,
         Dialog,
         Chip
} from 'react-native-paper';
import {
    ScrollView,
    View,
    FlatList,
    StyleSheet,
    Alert,
    SectionList,
    SafeAreaView
} from 'react-native'
const _ = require('lodash')
import * as moment from 'moment';
import db from '../../logic/ConfigDB'
import { KeyboardAwareScrollView } from 'react-native-keyboard-aware-scroll-view';
import TagsLogic from '../../logic/TagsRelated'
import Utils from '../../logic/Utils'

export default class Activity extends React.Component {

    constructor() {
        super()
        this.state = {
            activityName: '',
            groupId: '',
            groupName: '',
            isDailyGoal: true,
            goalCaption: 'Daily goal',
            goalHours: '0',
            goalMins: '0',
            goalError: false,
            setGoals: false,
            setTags: false,
            showTagsDialog: false,
            showEditGroupDialog: false,
            snackBarVisible: false,
            snackBarMessage: '',
            tags: [],
            activityBeingSaved: false,
            activitySelectedTags: [],
            activities: []
        }
        this.activitySelectedTags = []
        this.DB = new db()
        this.TagsLogic = new TagsLogic()
    }

    onChangeText = (key, value) => {
        this.setState({
            [key]: value
        })
    }
    showGroupNames = ({item}) => (
        <List.Item
            title={item.key}
            onPress={this.showAddActivities}
            left={props => <List.Icon {...props} icon="folder" />}
            right={props => <List.Icon {...props} icon="keyboard-arrow-right" />}
        />
    );
    setGoals = () => {
        this.setState({ 
            setGoals: !this.state.setGoals,
        })
    }
    componentDidMount = async () => {
        try {
            if (this.DB.db == null) this.DB.db = await this.DB.open()
            this.setTagsInState()
            this.setActivitiesInState()
            this.setState({ 
                groupId: this.props.navigation.getParam('group').groupId,
                groupName: this.props.navigation.getParam('group').groupName,
            })
        } catch( err )  {
            console.log('database failed to open', err)
        }
    }
    setTagsInState = () => {
        this.TagsLogic.getTags(this.DB.db).then( result => {
            for (i in result.tags) { result.tags[i].selected = false }
            this.setState({ tags: result.tags })
        }).catch( err => {
            this.setState({
                snackBarMessage: 'There was an error with retriving of tags',
                snackBarVisible: true,
            })
        })
    }

    setActivitiesInState = () => {
        this.DB.run(this.DB.db, 'Select * from "Activity"').then( result => {
            this.setState({ activities: result.rows.raw() })
        }).catch( err => {
            this.setState({
                snackBarMessage: 'There was an error with retriving of activities',
                snackBarVisible: true,
            })
        })
    }

    // Its used for when selecting/unselecting a tag during setting of tags for new activity
    selectUnselectTagForActivity = tag => {
        let allTags = this.state.tags
        let selectedTagIndex = allTags.indexOf(tag)
        allTags[selectedTagIndex].selected = !tag.selected
        if (tag.selected) this.activitySelectedTags.push(tag)
        else this.activitySelectedTags.splice( this.activitySelectedTags.indexOf(tag) )
        this.setState({ tags: allTags, activitySelectedTags: this.activitySelectedTags })
    }
    showTags = ({item}) => (
        <Chip style={{marginBottom: 10}}>
            {item.key}
        </Chip>
    );
    renderTagsInDialog = () => {
        chipTags = []
        this.state.tags.map( tag => {
            chipTags.push(
                <Chip 
                    key={tag.id}
                    selected={tag.selected}
                    onPress={() => this.selectUnselectTagForActivity(tag)}
                >
                    {tag.key}
                </Chip>
            )
        })
        return (chipTags)
    }
    editGroupName = () => {
        this.DB.run(this.DB.db, 'UPDATE "Group" set groupName = ? where groupId = ?',
        [this.state.groupName, this.state.groupId]).then( result => {
            this.setState({
                snackBarMessage: `Group name successfully updated to "${this.state.groupName}"`,
                snackBarVisible: true,
                showEditGroupDialog: false
            })
        }).catch( err => {
            this.setState({
                snackBarMessage: `Error occurred while updating: ${err}`,
                snackBarVisible: true,
                showEditGroupDialog: false
            })
        })
    }
    saveActivity = () => {

        if (Utils.isDuplicateOrEmpty(this.state.activityName, this.state.activities, 'activityName')) {
            Alert.alert('Activity name cannot be left empty or be a duplicate')
            return
        }
        this.setState({ activityBeingSaved: true })
        let insertSQL = 'INSERT INTO "Activity" (activityName, groupId, goalLength, goalType)'
        insertSQL += ' values (?, ?, ?, ?)'

        goalLength = moment.duration({ hours: this.state.goalHours, minutes: this.state.goalMins })._milliseconds

        this.DB.run(this.DB.db, insertSQL, [
            this.state.activityName,
            this.state.groupId,
            goalLength,
            this.state.setGoals ? this.state.isDailyGoal ? 'DAILY' : 'WEEKLY' : 'NA'
        ]).then( result => {

            if (this.state.setTags) {
                for (i in this.state.activitySelectedTags) {
                    let insertSQL = 'INSERT INTO "ActivityTag" (activityId, tagId) values (?,?)'
                    let tag = this.state.activitySelectedTags[i]
                    this.DB.run(this.DB.db, insertSQL, [result.insertId, tag.id])
                }
            }

            this.setState({ 
                activityBeingSaved: false,
                snackBarMessage: `${this.state.activityName} saved successfully.`,
                snackBarVisible: true,
                activityName: '',
                setGoals: false,
                goalMins: '0',
                goalHours: '0',
                setTags: false,
                activitySelectedTags: []
            })

        }).catch( err => {
            this.setState({ 
                activityBeingSaved: false,
                snackBarMessage: `Error occured: ${err}`,
                snackBarVisible: true
            })
        })
    }
    allowValidGoals = (val, maxVal, key) => {
        if (val === "") {
            this.setState({ [key]: '0' })
        } else {
            val = parseInt(val)

            if (this.state.isDailyGoal) {
                maxVal = key === 'goalHours' ? 17 : maxVal
            }

            if (val > maxVal) {
                this.setState({ 
                    goalError: true,
                    [key]: maxVal.toLocaleString(),
                })
            } else {
                this.setState({
                    goalError: false,
                    [key]: parseInt(val).toLocaleString()
                })
            }   
        }
    }
    render() {
        return (
            <View style={{flex: 1, margin: 20}}>
                <KeyboardAwareScrollView>
                    <View style={{flex: 0.95}}>
                        <TextInput
                            label='Add activity name'
                            value={this.state.activityName}
                            onChangeText={ val => this.onChangeText('activityName', val)}
                            style={{ flex: 0.85, marginBottom: 10 }}
                        />
                        <View style={styles.rowSpaceBetween}>
                            <Title>Set goals</Title>
                            <Switch
                                value={this.state.setGoals}
                                onValueChange={() => {
                                    this.setState({ 
                                        setGoals: !this.state.setGoals,
                                    })
                                }}
                            />
                        </View>
                        <View style={{display: this.state.setGoals ? 'flex' : 'none'}}>
                            <View style={styles.rowSpaceBetween}>
                                <Title>{this.state.goalCaption}</Title>
                                <Switch
                                    value={this.state.isDailyGoal}
                                    onValueChange={() => {
                                        this.setState({ 
                                            isDailyGoal: !this.state.isDailyGoal,
                                            goalCaption: !this.state.isDailyGoal ? 'Daily Goal' : 'Weekly Goal'
                                        })
                                    }}
                                />
                            </View>
                            <View style={styles.rowSpaceBetween}>
                                <TextInput
                                    label='Number of hours'
                                    value={this.state.goalHours}
                                    error={this.state.goalError}
                                    keyboardType='number-pad'
                                    onChangeText={ val => this.allowValidGoals(val, 120, 'goalHours')}
                                    style={{ flex: 1 }}
                                />
                                <TextInput
                                    label='Number of mins'
                                    keyboardType='number-pad'
                                    error={this.state.goalError}
                                    value={this.state.goalMins}
                                    onChangeText={ val => this.allowValidGoals(val, 59, 'goalMins')}
                                    style={{ flex: 1 }}
                                />
                            </View>
                        </View>
                        <View style={styles.rowSpaceBetween}>
                            <Title>Tags</Title>
                            <Switch
                                value={this.state.setTags}
                                onValueChange={() => {
                                    if (!this.state.setTags) {
                                        for (i in this.state.tags) this.state.tags[i].selected = false
                                        this.setState({ activitySelectedTags: [] })
                                        this.activitySelectedTags = []
                                    }
                                    this.setState({
                                        showTagsDialog: !this.state.setTags, 
                                        setTags: !this.state.setTags,
                                    })
                                }}
                            />
                        </View>
                        <View style={{ display: this.state.setTags ? 'flex' : 'none' }}>
                            <FlatList
                                renderItem={this.showTags}
                                data={this.state.activitySelectedTags}
                                contentContainerStyle={{flexDirection: 'row', flexWrap: 'wrap', justifyContent: 'space-evenly'}}
                            />
                        </View>
                        <Button 
                            icon="save" 
                            mode="contained"
                            loading={this.state.activityBeingSaved}
                            style={{alignSelf: 'center', width: 90}}
                            disabled={this.state.activityName === '' ? true : false}
                            onPress={this.saveActivity}
                        >
                            Save
                        </Button>
                        <Portal>
                            <FAB.Group
                                open={this.state.open}
                                icon={this.state.open ? 'expand-more' : 'more-horiz'}
                                actions={[
                                    { icon: 'delete', label: 'Delete group', onPress: () => console.log('Pressed star')},
                                    { icon: 'edit', label: 'Edit group', onPress: () => this.setState({ showEditGroupDialog: true }) },
                                    { icon: 'view-list', label: 'View activies', onPress: () => console.log('Pressed notifications') },
                                ]}
                                onStateChange={({ open }) => this.setState({ open })}
                                style={styles.addGroupFab}
                                onPress={() => {
                                    if (this.state.open) {
                                        
                                    }
                                }}
                            />
                        </Portal>
                        <Portal>
                            <Dialog
                                visible={this.state.showTagsDialog}
                                onDismiss={() => this.setState({ showTagsDialog: false, setTags: false })}>
                                <Dialog.Title>Select all applicable tags</Dialog.Title>
                                <Dialog.Content style={styles.displayTags}>
                                    { this.renderTagsInDialog() }
                                </Dialog.Content>
                                <Dialog.Actions>
                                    <Button onPress={() => this.setState({ showTagsDialog: false })}
                                    >Done
                                    </Button>
                                </Dialog.Actions>
                            </Dialog>
                        </Portal>
                        <View>
                            <Portal>
                                <Dialog
                                    visible={this.state.showEditGroupDialog}
                                    onDismiss={() => this.setState({ showEditGroupDialog: false })}>
                                    <Dialog.Title>Edit group name</Dialog.Title>
                                    <Dialog.Content style={styles.displayTags}>
                                        <TextInput
                                            label='Group name'
                                            value={this.state.groupName}
                                            onChangeText={ val => this.onChangeText('groupName', val)}
                                            style={{ flex: 1 }}
                                        />
                                    </Dialog.Content>
                                    <Dialog.Actions>
                                        <Button onPress={this.editGroupName}
                                        >Done
                                        </Button>
                                    </Dialog.Actions>
                                </Dialog>
                            </Portal>
                        </View>
                    </View>
                </KeyboardAwareScrollView>
                <Snackbar
                    visible={this.state.snackBarVisible}
                    style={styles.snackbar}
                    onDismiss={() => this.setState({ snackBarVisible: false })}
                >
                    {this.state.snackBarMessage}
                </Snackbar>
            </View>
        );
    }
}

const styles =  StyleSheet.create({
    addGroupFab: {
        position: 'absolute',
        marginBottom: 50,
        right: 0,
        bottom: 0,
    },
    rowSpaceBetween: {
        flexDirection: 'row',
        justifyContent: 'space-between',
        marginBottom: 10
    },
    displayTags: {
        flexDirection: 'row',
        justifyContent: 'space-evenly',
        flexWrap: 'wrap'
    },
    snackbar: {
        bottom: 0,
        position: 'absolute'
    }
})