use gson for LambdaHttp

Author: beanbag44

build.gradle.kts

@@ -175,7 +175,7 @@ dependencies {
         exclude(group = "org.slf4j")
     }
     includeLib("io.ktor:ktor-client-content-negotiation:$ktorVersion")
-    includeLib("io.ktor:ktor-serialization-jackson:$ktorVersion")
+    includeLib("io.ktor:ktor-serialization-gson:$ktorVersion")
     includeLib("com.fasterxml.jackson.core:jackson-annotations:2.21")
     includeLib("tools.jackson.core:jackson-core:$jacksonVersion")
     includeLib("tools.jackson.core:jackson-databind:$jacksonVersion")

src/main/kotlin/com/lambda/network/LambdaHttp.kt

@@ -15,20 +15,24 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
+@file:Suppress("unused")
+
 package com.lambda.network
 
 import io.ktor.client.*
 import io.ktor.client.plugins.contentnegotiation.*
 import io.ktor.client.request.*
 import io.ktor.client.statement.*
 import io.ktor.http.*
-import io.ktor.serialization.jackson.*
+import io.ktor.serialization.gson.*
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.withContext
 import java.io.File
 import java.io.OutputStream
 
 val LAMBDA_HTTP = HttpClient {
     install(ContentNegotiation) {
-        register(ContentType.Application.Json, JacksonConverter())
+        gson()
     }
 }
 
@@ -43,7 +47,9 @@ suspend inline fun HttpClient.download(url: String, output: OutputStream, block:
     val response = get(url, block)
     check(response.status.isSuccess()) { "Download for $url failed with non 2xx status code" }
 
-    output.write(response.readRawBytes())
+	withContext(Dispatchers.IO) {
+		output.write(response.readRawBytes())
+	}
 }
 
 suspend inline fun HttpClient.download(url: String, block: HttpRequestBuilder.() -> Unit) =

src/main/kotlin/com/lambda/network/api/v1/models/Authentication.kt

@@ -17,29 +17,29 @@
 
 package com.lambda.network.api.v1.models
 
-import com.fasterxml.jackson.annotation.JsonProperty
+import com.google.gson.annotations.SerializedName
 
 data class Authentication(
-    @JsonProperty("access_token")
+    @SerializedName("access_token")
     val accessToken: String,
 
-    @JsonProperty("expires_in")
+    @SerializedName("expires_in")
     val expiresIn: Long,
 
-    @JsonProperty("token_type")
+    @SerializedName("token_type")
     val tokenType: String,
 ) {
     data class Data(
-        @JsonProperty("nbf")
+        @SerializedName("nbf")
         val notBefore: Long,
 
-        @JsonProperty("iat")
+        @SerializedName("iat")
         val issuedAt: Long,
 
-        @JsonProperty("exp")
+        @SerializedName("exp")
         val expirationDate: Long,
 
-        @JsonProperty("data")
+        @SerializedName("data")
         val data: Player,
     )
 }

src/main/kotlin/com/lambda/network/api/v1/models/Cape.kt

@@ -17,15 +17,15 @@
 
 package com.lambda.network.api.v1.models
 
-import com.fasterxml.jackson.annotation.JsonProperty
+import com.google.gson.annotations.SerializedName
 import com.lambda.network.LambdaAPI
 import java.util.*
 
 class Cape(
-    @JsonProperty("uuid")
+    @SerializedName("uuid")
     val uuid: UUID,
 
-    @JsonProperty("type")
+    @SerializedName("type")
     val id: String,
 ) {
     val url: String

src/main/kotlin/com/lambda/network/api/v1/models/Player.kt

@@ -17,20 +17,20 @@
 
 package com.lambda.network.api.v1.models
 
-import com.fasterxml.jackson.annotation.JsonProperty
+import com.google.gson.annotations.SerializedName
 import java.util.*
 
 data class Player(
-    @JsonProperty("name")
+    @SerializedName("name")
     val name: String,
 
-    @JsonProperty("id")
+    @SerializedName("id")
     val uuid: UUID,
 
-    @JsonProperty("discord_id")
+    @SerializedName("discord_id")
     val discordId: String,
 
     // Whether the player is verified or not
-    @JsonProperty("unsafe")
+    @SerializedName("unsafe")
     val unsafe: Boolean,
 )