fix(answers): use UTF8 encoded index name (#269)

Author: aallam

CHANGELOG.md

@@ -1,5 +1,8 @@
 # Unreleased
 
+### Fixed
+- Answers: use UTF8 encoded index name (#269)
+
 ### Changed
 - `ClientRecommendation` renamed to `ClientPersonalization` (#267)
 - Update Kotlin to 1.5.20

client/src/commonMain/kotlin/com/algolia/search/endpoint/internal/EndpointAnswers.kt

@@ -24,7 +24,7 @@ internal class EndpointAnswersImpl(
         return transport.request(
             httpMethod = HttpMethod.Post,
             callType = CallType.Read,
-            path = "1/answers/${indexName.raw}/prediction",
+            path = "1/answers/${indexName.encode()}/prediction",
             requestOptions = requestOptions,
             body = body
         )

client/src/commonMain/kotlin/com/algolia/search/helper/internal/Encoding.kt

@@ -1,11 +1,3 @@
 package com.algolia.search.helper.internal
 
-internal class StringUTF8 private constructor(val string: String) {
-
-    public companion object {
-
-        fun encode(string: String) = StringUTF8(string.encodeUTF8())
-    }
-}
-
 internal expect fun String.encodeUTF8(): String

client/src/commonMain/kotlin/com/algolia/search/model/IndexName.kt

@@ -2,7 +2,7 @@ package com.algolia.search.model
 
 import com.algolia.search.client.Index
 import com.algolia.search.exception.EmptyStringException
-import com.algolia.search.helper.internal.StringUTF8
+import com.algolia.search.helper.internal.encodeUTF8
 import com.algolia.search.helper.toIndexName
 import com.algolia.search.model.internal.Raw
 import com.algolia.search.serialize.RouteIndexesV1
@@ -25,12 +25,12 @@ public data class IndexName(
         if (raw.isBlank()) throw EmptyStringException("IndexName")
     }
 
-    private fun encode(): StringUTF8 {
-        return StringUTF8.encode(raw)
+    internal fun encode(): String {
+        return raw.encodeUTF8()
     }
 
     internal fun toPath(suffix: String? = null): String {
-        return "$RouteIndexesV1/${encode().string}" + (suffix ?: "")
+        return "$RouteIndexesV1/${encode()}" + (suffix ?: "")
     }
 
     override fun toString(): String {

client/src/commonMain/kotlin/com/algolia/search/model/dictionary/Dictionary.kt

@@ -1,6 +1,6 @@
 package com.algolia.search.model.dictionary
 
-import com.algolia.search.helper.internal.StringUTF8
+import com.algolia.search.helper.internal.encodeUTF8
 import com.algolia.search.model.dictionary.DictionaryEntry.Compound
 import com.algolia.search.model.dictionary.DictionaryEntry.Plural
 import com.algolia.search.model.dictionary.DictionaryEntry.Stopword
@@ -28,12 +28,12 @@ public sealed class Dictionary<T : DictionaryEntry>(
     @Serializable
     public object Compounds : Dictionary<Compound>(KeyCompounds)
 
-    private fun encode(): StringUTF8 {
-        return StringUTF8.encode(raw)
+    private fun encode(): String {
+        return raw.encodeUTF8()
     }
 
     internal fun toPath(suffix: String? = null): String {
-        return "$RouteDictionaries/${encode().string}" + (suffix ?: "")
+        return "$RouteDictionaries/${encode()}" + (suffix ?: "")
     }
 
     override fun toString(): String {