From 6535f399f96bc198ec33fb8954716640eb8d7e87 Mon Sep 17 00:00:00 2001
From: Johannes Klein <johannes.t.klein@gmail.com>
Date: Tue, 7 Oct 2025 10:56:37 +0200
Subject: [PATCH]  Migrate fetchPlaceName to TS (#3122)

* Rename file

* Add some types

* Rename file

* Revert "Rename file"

This reverts commit ae7d85c23f5634ed3acfa8d8ad63551ec23e6133.
---
 .../{fetchPlaceName.js => fetchPlaceName.ts}   | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)
 rename src/sharedHelpers/{fetchPlaceName.js => fetchPlaceName.ts} (76%)

diff --git a/src/sharedHelpers/fetchPlaceName.js b/src/sharedHelpers/fetchPlaceName.ts
similarity index 76%
rename from src/sharedHelpers/fetchPlaceName.js
rename to src/sharedHelpers/fetchPlaceName.ts
index d624a87ce..b809f6f61 100644
--- a/src/sharedHelpers/fetchPlaceName.js
+++ b/src/sharedHelpers/fetchPlaceName.ts
@@ -1,7 +1,5 @@
-// @flow
-
 import NetInfo from "@react-native-community/netinfo";
-import Geocoder from "react-native-geocoder-reborn";
+import Geocoder, { GeocodingObject } from "react-native-geocoder-reborn";
 
 // 2.5 seconds, half the time as online Suggestions
 // feel free to tweak this but it's here to make the camera feel speedier
@@ -10,7 +8,7 @@ const GEOCODER_TIMEOUT = 2500;
 const TIMEOUT_ERROR_MESSAGE = "Geocoder timeout";
 
 // lifted from SeekReactNative repo
-const setPlaceName = ( results: Array<Object> ): string => {
+const setPlaceName = ( results: GeocodingObject[] ): string => {
   let placeName = "";
 
   const {
@@ -22,7 +20,7 @@ const setPlaceName = ( results: Array<Object> ): string => {
   // this seems to be preferred formatting for iNat web
   // TODO: localize formatting
   // TODO: throttle requests on iOS so this doesn't error out in location picker
-  const appendName = name => ( placeName.length > 0
+  const appendName = ( name: string ) => ( placeName.length > 0
     ? `, ${name}`
     : name );
 
@@ -41,7 +39,7 @@ const setPlaceName = ( results: Array<Object> ): string => {
   return placeName;
 };
 
-const fetchPlaceName = async ( lat: ?number, lng: ?number ): Promise<?string> => {
+const fetchPlaceName = async ( lat?: number, lng?: number ): Promise<string | null> => {
   if ( !lat || !lng ) { return null; }
   const { isConnected } = await NetInfo.fetch( );
   if ( !isConnected ) { return null; }
@@ -56,13 +54,15 @@ const fetchPlaceName = async ( lat: ?number, lng: ?number ): Promise<?string> =>
       timeoutPromise
     ] );
     if ( results.length === 0 || typeof results !== "object" ) { return null; }
-    return setPlaceName( results );
+    return setPlaceName( results as GeocodingObject[] );
   } catch ( geocoderError ) {
-    if ( geocoderError?.message === TIMEOUT_ERROR_MESSAGE ) {
+    if ( ( geocoderError as Error )?.message === TIMEOUT_ERROR_MESSAGE ) {
       console.warn( "Geocoder operation timed out" );
       return null;
     }
-    if ( !geocoderError?.message?.includes( "geocodePosition failed" ) ) throw geocoderError;
+    if ( !( geocoderError as Error )?.message?.includes( "geocodePosition failed" ) ) {
+      throw geocoderError;
+    }
     return null;
   }
 };