React Native Zomato API reviews not being displayed - react-native

Question

I am trying to display review information from the Zomato API however for some reason nothing is being displayed.
I am using a FlatList to put it all out there, but every time I compile the code nothing seems to show up.
Here is all my code regarding the subject:
<Text>REVIEWS:</Text>
{this.state.data.all_reviews_count == 0 ?
<View style={{ flex: 1, padding: 20, marginTop:0}}>
<Text style={{ color: '#000', fontWeight: 'bold' }}>No reviews for this restaurant yet</Text>
</View> :
<FlatList
keyExtractor={item => item.id}
showsVerticalScrollIndicator={false}
data={this.state.data}
renderItem={({ item }) =>
<View>
<Text>{item.all_reviews_count}</Text>
</View>}/>}
I have other data being retrieved and it's all being outputted just fine. for some reason the review section seems to be weird.
I also checked to see how reviews are displayed in the terminal and this is what I got:
"all_reviews": Object {
"reviews": Array [
Object {
"review": Array [],
},
Object {
"review": Array [],
},
Object {
"review": Array [],
},
Object {
"review": Array [],
},
Object {
"review": Array [],
},
],
}
hopefully somebody with experience with the Zomato Api can help me out

Answer 1

The way you retrieve & display data is wrong. Check below sample
import React, { Component } from 'react';
import { ActivityIndicator, FlatList, Text, View } from 'react-native';
import axios from 'axios';
export default class Example extends Component {
constructor(props) {
super(props);
this.state = {
isLoading: true,
all_reviews: {}
}
}
async componentDidMount() {
try {
let result = await axios.request({
method: 'GET',
url: "https://developers.zomato.com/api/v2.1/reviews?res_id=16774318",
headers: {
'Content-Type': 'application/json',
'user-key': "af26b7a0e16fb73e6a30ad33cb9c6634",
},
})
this.setState({
isLoading: false,
all_reviews: result.data
})
} catch (err) {
err => console.log(err)
}
}
render() {
return (
<View>
{
this.state.isLoading ?
<View style={{ flex: 1, padding: 20 }}>
<ActivityIndicator />
</View> :
<View>
<Text>REVIEWS:</Text>
{
this.state.all_reviews.user_reviews.length == 0 ?
<View style={{ flex: 1, padding: 20, marginTop: 0 }}>
<Text style={{ color: '#000', fontWeight: 'bold' }}>No reviews for this restaurant yet</Text>
</View> :
<FlatList
keyExtractor={item => item.id}
showsVerticalScrollIndicator={false}
data={this.state.all_reviews.user_reviews}
renderItem={({ item }) =>
<View>
<Text>{item.review.rating}</Text>
</View>}
/>
}
</View>
}
</View>
);
}
}
Change this code according to your requirements & if you have doubts feel free to ask.
Hope this helps you.