Closing many tickets

mobile/src/API.js

@@ -2,7 +2,7 @@ import EventEmitter from "eventemitter3"
 import io from "socket.io-client"
 import { AsyncStorage } from "react-native"
 import autobind from "autobind-decorator"
-import { localIPAddr } from "./config"
+import { config } from "./config"
 
 const authTokenKeyName = "AuthToken"
 const backendKeyName = "Backend"
@@ -37,7 +37,7 @@ class API extends EventEmitter {
   static urls = {
     normal: "https://dar.kss.us.com/api",
     test: "https://dar-test.kss.us.com/api",
-    local: `http://${localIPAddr || "localhost"}:3001`,
+    local: `http://${config.localIPAddr || "localhost"}:3001`,
   }
 
   constructor() {
@@ -384,6 +384,45 @@ class API extends EventEmitter {
     return this.delete("/activities/" + _id)
   }
 
+  getAddress(coord) {
+    var promise = new Promise((resolve, reject) => {
+      let fetchOptions = {
+        method: "GET",
+        mode: "no-cors",
+      }
+
+      fetch(
+        config.googleGeocodeURL +
+          `?latlng=${coord.latitude},${coord.longitude}&key=${
+            config.googleAPIKey
+          }`,
+        fetchOptions
+      )
+        .then((res) => {
+          return Promise.all([Promise.resolve(res), res.json()])
+        })
+        .then((arr) => {
+          let [res, responseBody] = arr
+
+          if (res.ok) {
+            let address = ""
+
+            if (responseBody.results && responseBody.result.length > 0) {
+              address = responseBody.results[0].formatted_address
+            }
+
+            resolve(address)
+          } else {
+            reject(new APIError(res.status, responseBody.message))
+          }
+        })
+        .catch((error) => {
+          reject(new NetworkError(error.message))
+        })
+    })
+    return promise
+  }
+
   upload(file, progressCallback) {
     return new Promise((resolve, reject) => {
       const chunkSize = 32 * 1024