Set lon/lat on data fetch

src/collections/Makers.ts

@@ -1,4 +1,5 @@
 import { CollectionConfig } from 'payload/types';
+import { geoPickerField } from "../customFields/geoPicker/field";
 
 const Makers: CollectionConfig = {
   slug: 'makers',
@@ -14,11 +15,7 @@ const Makers: CollectionConfig = {
         type: 'text', // required
         required: true,
       },
-      {
-        name: 'location',
-        type: 'point',
-        label: 'Location',
-      },
+      geoPickerField,
       {
         name: 'products', // required
         type: 'relationship', // required

src/customFields/geoPicker/GeoPicker.tsx

@@ -0,0 +1,63 @@
+import * as React from 'react';
+import { useField } from 'payload/components/forms';
+
+export const GeoPicker: React.FC<{ path: string }> = ({ path }) => {
+  const { value, setValue } = useField<string>({ path });
+  const [longitude, setLongitude] = React.useState(value[0]);
+  const [latitude, setLatitude] = React.useState(value[1]);
+
+  const handleCityEnter = async (e) => {
+    if (e.key === 'Enter') {
+      try {
+        const response = await fetch(
+          `https://nominatim.openstreetmap.org/search?format=json&q=${e.target.value}`
+        );
+        const data = await response.json();
+        if (data && data.length > 0) {
+          const { lat, lon } = data[0];
+          setLatitude(lat);
+          setLongitude(lon);
+          setValue([lon, lat]);
+        }
+      } catch (error) {
+        console.error('Error fetching geolocation:', error);
+      }
+    }
+  };
+
+  const handleLatitudeChange = (e) => {
+    setLatitude(e.target.value);
+  };
+
+  const handleLongitudeChange = (e) => {
+    setLongitude(e.target.value);
+  };
+
+  return (
+    <div>
+      <div className='field-type text'>
+        <label className='field-label'>
+          City
+        </label>
+        <input
+          type="text"
+          className='field-name'
+          onKeyDown={handleCityEnter}
+          placeholder="Enter city to get coordinates"
+        />
+      </div>
+      <div className="field-type point">
+        <ul className='point__wrap'>
+          <li>
+            <label className='field-label'>Location - Longitude</label>
+            <input id="field-longitude-location" type="number" name="location.longitude" value={longitude} onChange={handleLongitudeChange}></input>
+          </li>
+          <li>
+            <label className='field-label'>Location - Latitude</label>
+            <input id="field-latitude-latitude" type="number" name="location.latitude" value={latitude} onChange={handleLatitudeChange}></input>
+          </li>
+        </ul>
+      </div>
+    </div>
+  );
+};

src/customFields/geoPicker/field.ts

@@ -0,0 +1,12 @@
+import { PointField } from 'payload/types';
+import { GeoPicker } from './GeoPicker';
+
+export const geoPickerField: PointField = {
+  name: 'Location',
+  type: 'point',
+  admin: {
+    components: {
+      Field: GeoPicker,
+    },
+  },
+}