Get addresses of a list of coordinates
I am building an angular application where I have a list of places coming from firestore as follow:
places =[
{"id":1,
"name": place 1,
"latitude": 40.713484,
"longitude": -74.006739},
{"id":2,
"name": place 2,
"latitude": 40.712801,
"longitude": 74.004936},
.....]
And the list goes for about 1000 item, I need to operate a function to get the address of each place and add it the item then update the firestore database with the item address.
I am using google maps API to get the address of each item.
What is the best way to loop over the list and for each item i want to get the address and update the database before the next item.
How to perform sequential functions in forEach?
Thanks in advance
angular firebase loops google-cloud-firestore asked Nov 21 '18 at 7:29
Mohamed EssamMohamed Essam
11
add a comment |
I am building an angular application where I have a list of places coming from firestore as follow:
places =[
{"id":1,
"name": place 1,
"latitude": 40.713484,
"longitude": -74.006739},
{"id":2,
"name": place 2,
"latitude": 40.712801,
"longitude": 74.004936},
.....]
And the list goes for about 1000 item, I need to operate a function to get the address of each place and add it the item then update the firestore database with the item address.
I am using google maps API to get the address of each item.
What is the best way to loop over the list and for each item i want to get the address and update the database before the next item.
How to perform sequential functions in forEach?
Thanks in advance
angular firebase loops google-cloud-firestore asked Nov 21 '18 at 7:29
Mohamed EssamMohamed Essam
11
1
You mean that? developers.google.com/maps/documentation/javascript/examples/…
– Jacopo Sciampi
Nov 21 '18 at 7:32
I can't see any addresses in your array. Do you want to look them up somewhere?
– Daniel B
Nov 21 '18 at 7:32
I want to add the addresses to the items through google maps api
– Mohamed Essam
Nov 21 '18 at 7:36
add a comment |
I am building an angular application where I have a list of places coming from firestore as follow:
places =[
{"id":1,
"name": place 1,
"latitude": 40.713484,
"longitude": -74.006739},
{"id":2,
"name": place 2,
"latitude": 40.712801,
"longitude": 74.004936},
.....]
And the list goes for about 1000 item, I need to operate a function to get the address of each place and add it the item then update the firestore database with the item address.
I am using google maps API to get the address of each item.
What is the best way to loop over the list and for each item i want to get the address and update the database before the next item.
How to perform sequential functions in forEach?
Thanks in advance
angular firebase loops google-cloud-firestore asked Nov 21 '18 at 7:29
Mohamed EssamMohamed Essam
11
I am building an angular application where I have a list of places coming from firestore as follow:
places =[
{"id":1,
"name": place 1,
"latitude": 40.713484,
"longitude": -74.006739},
{"id":2,
"name": place 2,
"latitude": 40.712801,
"longitude": 74.004936},
.....]
And the list goes for about 1000 item, I need to operate a function to get the address of each place and add it the item then update the firestore database with the item address.
I am using google maps API to get the address of each item.
What is the best way to loop over the list and for each item i want to get the address and update the database before the next item.
How to perform sequential functions in forEach?
Thanks in advance
angular firebase loops google-cloud-firestore angular firebase loops google-cloud-firestore asked Nov 21 '18 at 7:29
Mohamed EssamMohamed Essam
11
asked Nov 21 '18 at 7:29
Mohamed EssamMohamed Essam
11
edited Nov 21 '18 at 7:37
Mohamed Essam
asked Nov 21 '18 at 7:29
Mohamed EssamMohamed Essam
11
asked Nov 21 '18 at 7:29
Mohamed EssamMohamed Essam
11
asked Nov 21 '18 at 7:29
Mohamed EssamMohamed Essam
11
11
1
You mean that? developers.google.com/maps/documentation/javascript/examples/…
– Jacopo Sciampi
Nov 21 '18 at 7:32
I can't see any addresses in your array. Do you want to look them up somewhere?
– Daniel B
Nov 21 '18 at 7:32
I want to add the addresses to the items through google maps api
– Mohamed Essam
Nov 21 '18 at 7:36
add a comment |
1
You mean that? developers.google.com/maps/documentation/javascript/examples/…
– Jacopo Sciampi
Nov 21 '18 at 7:32
I can't see any addresses in your array. Do you want to look them up somewhere?
– Daniel B
Nov 21 '18 at 7:32
I want to add the addresses to the items through google maps api
– Mohamed Essam
Nov 21 '18 at 7:36
1
1
You mean that? developers.google.com/maps/documentation/javascript/examples/…
– Jacopo Sciampi
Nov 21 '18 at 7:32
You mean that? developers.google.com/maps/documentation/javascript/examples/…
– Jacopo Sciampi
Nov 21 '18 at 7:32
I can't see any addresses in your array. Do you want to look them up somewhere?
– Daniel B
Nov 21 '18 at 7:32
I can't see any addresses in your array. Do you want to look them up somewhere?
– Daniel B
Nov 21 '18 at 7:32
I want to add the addresses to the items through google maps api
– Mohamed Essam
Nov 21 '18 at 7:36
I want to add the addresses to the items through google maps api
– Mohamed Essam
Nov 21 '18 at 7:36
add a comment |
1 Answer
1
active
oldest
votes
Use geocode api of google maps, that should give you the address
this.http.get('https://maps.googleapis.com/maps/api/geocode/json?latlng=' + lat + ',' + lng + '&key=your_api_key')
.subscribe((getplaceData) => {
let address = { address: getplaceData['results'][0].formatted_address, coords: data};
}, err => {
console.log(JSON.stringify(err));
});
Since you have an array of coordinates, I will use Rxjs forkJoin
const arrayOfCalls = ;
place.forEach(pl => {
arrayOfCalls.push(
'https://maps.googleapis.com/maps/api/geocode/json?latlng=' + pl.lat + ',' + pl.lng + '&key=your_api_key'
)
})
forkJoin(ArrayOfCalls).subscribe((data)=> {
console.log(data)
})
Hope that helps
answered Nov 21 '18 at 7:47
freepowderfreepowder
2976
Many Thanks .....
– Mohamed Essam
Nov 21 '18 at 7:55
Can you help with the loop code
– Mohamed Essam
Nov 21 '18 at 7:55
here you go, good luck mate!!
– freepowder
Nov 21 '18 at 8:27
is not the solution good enough ... ?
– freepowder
Nov 21 '18 at 8:48
Many Thanks for your kind help
– Mohamed Essam
Nov 21 '18 at 12:03
|
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1 Answer
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active
oldest
votes
1 Answer
1
active
oldest
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active
oldest
votes
active
oldest
votes
Use geocode api of google maps, that should give you the address
this.http.get('https://maps.googleapis.com/maps/api/geocode/json?latlng=' + lat + ',' + lng + '&key=your_api_key')
.subscribe((getplaceData) => {
let address = { address: getplaceData['results'][0].formatted_address, coords: data};
}, err => {
console.log(JSON.stringify(err));
});
Since you have an array of coordinates, I will use Rxjs forkJoin
const arrayOfCalls = ;
place.forEach(pl => {
arrayOfCalls.push(
'https://maps.googleapis.com/maps/api/geocode/json?latlng=' + pl.lat + ',' + pl.lng + '&key=your_api_key'
)
})
forkJoin(ArrayOfCalls).subscribe((data)=> {
console.log(data)
})
Hope that helps
answered Nov 21 '18 at 7:47
freepowderfreepowder
2976
Many Thanks .....
– Mohamed Essam
Nov 21 '18 at 7:55
Can you help with the loop code
– Mohamed Essam
Nov 21 '18 at 7:55
here you go, good luck mate!!
– freepowder
Nov 21 '18 at 8:27
is not the solution good enough ... ?
– freepowder
Nov 21 '18 at 8:48
Many Thanks for your kind help
– Mohamed Essam
Nov 21 '18 at 12:03
|
show 1 more comment
Use geocode api of google maps, that should give you the address
this.http.get('https://maps.googleapis.com/maps/api/geocode/json?latlng=' + lat + ',' + lng + '&key=your_api_key')
.subscribe((getplaceData) => {
let address = { address: getplaceData['results'][0].formatted_address, coords: data};
}, err => {
console.log(JSON.stringify(err));
});
Since you have an array of coordinates, I will use Rxjs forkJoin
const arrayOfCalls = ;
place.forEach(pl => {
arrayOfCalls.push(
'https://maps.googleapis.com/maps/api/geocode/json?latlng=' + pl.lat + ',' + pl.lng + '&key=your_api_key'
)
})
forkJoin(ArrayOfCalls).subscribe((data)=> {
console.log(data)
})
Hope that helps
answered Nov 21 '18 at 7:47
freepowderfreepowder
2976
Many Thanks .....
– Mohamed Essam
Nov 21 '18 at 7:55
Can you help with the loop code
– Mohamed Essam
Nov 21 '18 at 7:55
here you go, good luck mate!!
– freepowder
Nov 21 '18 at 8:27
is not the solution good enough ... ?
– freepowder
Nov 21 '18 at 8:48
Many Thanks for your kind help
– Mohamed Essam
Nov 21 '18 at 12:03
|
show 1 more comment
Use geocode api of google maps, that should give you the address
this.http.get('https://maps.googleapis.com/maps/api/geocode/json?latlng=' + lat + ',' + lng + '&key=your_api_key')
.subscribe((getplaceData) => {
let address = { address: getplaceData['results'][0].formatted_address, coords: data};
}, err => {
console.log(JSON.stringify(err));
});
Since you have an array of coordinates, I will use Rxjs forkJoin
const arrayOfCalls = ;
place.forEach(pl => {
arrayOfCalls.push(
'https://maps.googleapis.com/maps/api/geocode/json?latlng=' + pl.lat + ',' + pl.lng + '&key=your_api_key'
)
})
forkJoin(ArrayOfCalls).subscribe((data)=> {
console.log(data)
})
Hope that helps
answered Nov 21 '18 at 7:47
freepowderfreepowder
2976
Use geocode api of google maps, that should give you the address
this.http.get('https://maps.googleapis.com/maps/api/geocode/json?latlng=' + lat + ',' + lng + '&key=your_api_key')
.subscribe((getplaceData) => {
let address = { address: getplaceData['results'][0].formatted_address, coords: data};
}, err => {
console.log(JSON.stringify(err));
});
Since you have an array of coordinates, I will use Rxjs forkJoin
const arrayOfCalls = ;
place.forEach(pl => {
arrayOfCalls.push(
'https://maps.googleapis.com/maps/api/geocode/json?latlng=' + pl.lat + ',' + pl.lng + '&key=your_api_key'
)
})
forkJoin(ArrayOfCalls).subscribe((data)=> {
console.log(data)
})
Hope that helps
answered Nov 21 '18 at 7:47
freepowderfreepowder
2976
edited Nov 21 '18 at 8:26
answered Nov 21 '18 at 7:47
freepowderfreepowder
2976
answered Nov 21 '18 at 7:47
freepowderfreepowder
2976
answered Nov 21 '18 at 7:47
freepowderfreepowder
2976
2976
Many Thanks .....
– Mohamed Essam
Nov 21 '18 at 7:55
Can you help with the loop code
– Mohamed Essam
Nov 21 '18 at 7:55
here you go, good luck mate!!
– freepowder
Nov 21 '18 at 8:27
is not the solution good enough ... ?
– freepowder
Nov 21 '18 at 8:48
Many Thanks for your kind help
– Mohamed Essam
Nov 21 '18 at 12:03
|
show 1 more comment
Many Thanks .....
– Mohamed Essam
Nov 21 '18 at 7:55
Can you help with the loop code
– Mohamed Essam
Nov 21 '18 at 7:55
here you go, good luck mate!!
– freepowder
Nov 21 '18 at 8:27
is not the solution good enough ... ?
– freepowder
Nov 21 '18 at 8:48
Many Thanks for your kind help
– Mohamed Essam
Nov 21 '18 at 12:03
Many Thanks .....
– Mohamed Essam
Nov 21 '18 at 7:55
Many Thanks .....
– Mohamed Essam
Nov 21 '18 at 7:55
Can you help with the loop code
– Mohamed Essam
Nov 21 '18 at 7:55
Can you help with the loop code
– Mohamed Essam
Nov 21 '18 at 7:55
here you go, good luck mate!!
– freepowder
Nov 21 '18 at 8:27
here you go, good luck mate!!
– freepowder
Nov 21 '18 at 8:27
is not the solution good enough ... ?
– freepowder
Nov 21 '18 at 8:48
is not the solution good enough ... ?
– freepowder
Nov 21 '18 at 8:48
Many Thanks for your kind help
– Mohamed Essam
Nov 21 '18 at 12:03
Many Thanks for your kind help
– Mohamed Essam
Nov 21 '18 at 12:03
|
show 1 more comment
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1
You mean that? developers.google.com/maps/documentation/javascript/examples/…
– Jacopo Sciampi
Nov 21 '18 at 7:32
I can't see any addresses in your array. Do you want to look them up somewhere?
– Daniel B
Nov 21 '18 at 7:32
I want to add the addresses to the items through google maps api
– Mohamed Essam
Nov 21 '18 at 7:36