sync_shapes
Retrieve a list of shapes that have changed.
Arguments
[String!]!)
An array of content hashes for shapes the client has previously retrieved. The server will return shapes whose content hashes do not match the client's content hashes.
ID!)
The ID of the field containing the shapes to be synced.
Return fields
[SyncItem!]!)
Items that have been deleted.
[SyncError!])
A list describing errors that occurred during the syncing process.
Int!)
The number of items remaining to be synced.
[SyncItem!]!)
Items that have been inserted or updated.
Examples
Sync Shapes for a field
This query is used by a client to sync shapes for a specific field with shapes stored on the server. This query will return up to the first 200 shapes in a field that are different from the shapes held by the client. To retrieve the remaining shapes, a client should call this query repeatedly, passing in the full set of content hashes for shapes it holds, until no more shapes are returned, or the remaining count returned is 0.
Try this example in GraphiQLquery SyncFieldShapes {
sync_shapes(
field_sentera_id: "d099aoj_AS_h2b3Acme_CV_deve_040c29409_220110_115407"
content_hashes: [
"xdNDk/aet07YA1pi"
"/h9Kp8h1wLAR77g6"
"pZCIzimW+sJQ1tPP"
]
) {
remaining_count
upserted {
sentera_id
content_hash
created_at
created_by {
sentera_id
}
... on Shape {
name
color
reference_date
area(unit_system: IMPERIAL) {
unit
value
}
geometry
}
}
deleted {
sentera_id
content_hash
}
}
}
{
"data": {
"sync_shapes": {
"remaining_count": 0,
"upserted": [
{
"sentera_id": "g1hkkbv_SH_h2b3Acme_CV_deve_040c29409_220110_115408",
"content_hash": "BKBbPZJ1hdKCqFIw",
"created_at": "2022-01-10T17:54:08Z",
"created_by": {
"sentera_id": "2i6ad4y_US_h2b3Acme_CV_deve_040c29409_220110_115406"
},
"name": "Hello",
"color": "#FF0000",
"reference_date": "2021-01-06",
"area": {
"unit": "ACRE",
"value": 1
},
"geometry": {
"type": "FeatureCollection",
"features": [
{
"type": "Feature",
"geometry": {
"type": "GeometryCollection",
"geometries": [
{
"type": "Polygon",
"coordinates": [
[
[
-92.5948,
45.0946
],
[
-92.5885,
45.0947
],
[
-92.5893,
45.0933
],
[
-92.5948,
45.0946
]
],
[
[
-92.5915,
45.0939
],
[
-92.5895,
45.0945
],
[
-92.5908,
45.0944
],
[
-92.5915,
45.0939
]
]
]
}
]
},
"properties": {}
}
]
}
}
],
"deleted": [
{
"content_hash": "BKBbPZJ1hdKCqFIw",
"sentera_id": "g1hkkbv_SH_h2b3Acme_CV_deve_040c29409_220110_225897"
}
]
}
}
}