Fix parse date for empty language (#28)

* Fix issue. Address pr comments

* Track issue in changelog

Co-authored-by: Wojciech Kryg <[email protected]>

Author: nodejsjs

CHANGELOG.md

@@ -30,7 +30,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Removed
 - No removed features!
 ### Fixed
-- No fixed issues!
+- Fix parse date for empty language. _Thanks to [@wojciechkryg](https://github.com/wojciechkryg) and [@rafid059](https://github.com/rafid059) for the contribution!_
 ### Security
 - No security issues fixed!
 

src/main/kotlin/com/hyperdevs/poeditor/gradle/network/api/PoEditorApiModels.kt

@@ -50,4 +50,4 @@ data class ResponseStatus(val status: String,
 data class ProjectLanguage(val name: String,
                            val code: String,
                            val percentage: Double,
-                           val updated: Date)
+                           val updated: Date?)

src/main/kotlin/com/hyperdevs/poeditor/gradle/utils/DateJsonAdapter.kt

@@ -36,8 +36,9 @@ class DateJsonAdapter : JsonAdapter<Date>() {
 
     @Synchronized
     @Throws(IOException::class)
-    override fun fromJson(reader: JsonReader): Date {
+    override fun fromJson(reader: JsonReader): Date? {
         val string = reader.nextString()
+        if (string == null || string.isBlank()) return null
         return sdf.parse(string)
     }