Implement Role Icons

common/src/main/kotlin/entity/DiscordRole.kt

@@ -19,6 +19,9 @@ data class DiscordRole(
     val name: String,
     val color: Int,
     val hoist: Boolean,
+    val icon: Optional<String?>,
+    @SerialName("unicode_emoji")
+    val unicodeEmoji: Optional<String?>,
     val position: Int,
     val permissions: Permissions,
     val managed: Boolean,
@@ -41,6 +44,9 @@ data class DiscordPartialRole(
     val name: Optional<String> = Optional.Missing(),
     val color: OptionalInt = OptionalInt.Missing,
     val hoist: OptionalBoolean = OptionalBoolean.Missing,
+    val icon: Optional<String?> = Optional.Missing(),
+    @SerialName("unicode_emoji")
+    val unicodeEmoji: Optional<String?> = Optional.Missing(),
     val position: OptionalInt = OptionalInt.Missing,
     val permissions: Optional<Permissions> = Optional.Missing(),
     val managed: OptionalBoolean = OptionalBoolean.Missing,

core/src/main/kotlin/cache/data/RoleData.kt

@@ -16,6 +16,8 @@ data class RoleData(
     val name: String,
     val color: Int,
     val hoisted: Boolean,
+    val icon: Optional<String?>,
+    val unicodeEmoji: Optional<String?>,
     val position: Int,
     val permissions: Permissions,
     val managed: Boolean,
@@ -32,6 +34,8 @@ data class RoleData(
                 name,
                 color,
                 hoist,
+                icon,
+                unicodeEmoji,
                 position,
                 permissions,
                 managed,

core/src/main/kotlin/entity/Icon.kt

@@ -51,4 +51,8 @@ sealed class Icon(val animated: Boolean, val cdnUrl: CdnUrl, override val kord:
 
     class MemberAvatar(guildId: Snowflake, userId: Snowflake, avatarHash: String, kord: Kord) :
         Icon(avatarHash.startsWith("a_"), DiscordCdn.memberAvatar(guildId, userId, avatarHash), kord)
+
+    class RoleIcon(roleId: Snowflake, iconHash: String, kord: Kord) :
+        Icon(iconHash.startsWith("a_"), DiscordCdn.roleIcon(roleId, iconHash), kord)
+
 }

core/src/main/kotlin/entity/Role.kt

@@ -27,6 +27,10 @@ data class Role(
 
     val hoisted: Boolean get() = data.hoisted
 
+    val icon: Icon? get() = data.icon.value?.let { Icon.RoleIcon(data.id, it, kord) }
+
+    val unicodeEmoji: String? = data.unicodeEmoji.value
+
     val managed: Boolean get() = data.managed
 
     val mentionable: Boolean get() = data.mentionable

core/src/test/kotlin/live/LiveGuildTest.kt

@@ -256,6 +256,8 @@ class LiveGuildTest : AbstractLiveEntityTest<LiveGuild>() {
                             name = "",
                             color = 0,
                             hoist = false,
+                            icon = Optional.Missing(),
+                            unicodeEmoji = Optional.Missing(),
                             position = 0,
                             permissions = Permissions(Permission.BanMembers),
                             managed = false,
@@ -285,6 +287,8 @@ class LiveGuildTest : AbstractLiveEntityTest<LiveGuild>() {
                             name = "",
                             color = 0,
                             hoist = false,
+                            icon = Optional.Missing(),
+                            unicodeEmoji = Optional.Missing(),
                             position = 0,
                             permissions = Permissions(Permission.BanMembers),
                             managed = false,

core/src/test/kotlin/live/LiveRoleTest.kt

@@ -2,6 +2,7 @@ package live
 
 import dev.kord.common.annotation.KordPreview
 import dev.kord.common.entity.*
+import dev.kord.common.entity.optional.Optional
 import dev.kord.core.cache.data.RoleData
 import dev.kord.core.entity.Role
 import dev.kord.core.event.guild.GuildDeleteEvent
@@ -46,6 +47,8 @@ class LiveRoleTest : AbstractLiveEntityTest<LiveRole>() {
                     name = "test",
                     color = 0,
                     hoisted = false,
+                    icon = Optional.Missing(),
+                    unicodeEmoji = Optional.Missing(),
                     position = 0,
                     permissions = Permissions(Permission.CreateInstantInvite),
                     managed = false,
@@ -72,6 +75,8 @@ class LiveRoleTest : AbstractLiveEntityTest<LiveRole>() {
                             name = "",
                             color = 0,
                             hoist = false,
+                            icon = Optional.Missing(),
+                            unicodeEmoji = Optional.Missing(),
                             position = 0,
                             permissions = Permissions(Permission.BanMembers),
                             managed = false,

core/src/test/kotlin/rest/RestTest.kt

@@ -40,6 +40,9 @@ fun imageBinary(path: String): Image {
 @EnabledIfEnvironmentVariable(named = "KORD_TEST_TOKEN", matches = ".+")
 class RestServiceTest {
 
+    // should we run checks which require boosts on the public guild?
+    private val boostEnabled = System.getenv("KORD_BOOST_ENABLED")?.equals("true", ignoreCase = true) ?: false
+
     private val publicGuildId = Snowflake(322850917248663552u)
 
     private val token = System.getenv("KORD_TEST_TOKEN")
@@ -545,4 +548,29 @@ class RestServiceTest {
         Unit
     }
 
+    @Test
+    fun `create role with image icon`() = runBlocking {
+        if (!boostEnabled)
+            return@runBlocking Unit
+        val guild = kord.getGuild(publicGuildId)!!
+        guild.createRole {
+            name = "Test Image Icon"
+            hoist = true
+            icon = imageBinary("images/kord_icon.png")
+        }
+        return@runBlocking Unit
+    }
+
+    @Test
+    fun `create role with unicode icon`() = runBlocking {
+        if (!boostEnabled)
+            return@runBlocking Unit
+        val guild = kord.getGuild(publicGuildId)!!
+        guild.createRole {
+            name = "Test Unicode Icon"
+            hoist = true
+            unicodeEmoji = "\uD83D\uDE04"
+        }
+        return@runBlocking Unit
+    }
 }

rest/src/main/kotlin/builder/role/RoleCreateBuilder.kt

@@ -6,6 +6,8 @@ import dev.kord.common.entity.Permissions
 import dev.kord.common.entity.optional.Optional
 import dev.kord.common.entity.optional.OptionalBoolean
 import dev.kord.common.entity.optional.delegate.delegate
+import dev.kord.common.entity.optional.map
+import dev.kord.rest.Image
 import dev.kord.rest.builder.AuditRequestBuilder
 import dev.kord.rest.json.request.GuildRoleCreateRequest
 
@@ -19,6 +21,12 @@ class RoleCreateBuilder : AuditRequestBuilder<GuildRoleCreateRequest> {
     private var _hoist: OptionalBoolean = OptionalBoolean.Missing
     var hoist: Boolean? by ::_hoist.delegate()
 
+    private var _icon: Optional<Image> = Optional.Missing()
+    var icon: Image? by ::_icon.delegate()
+
+    private var _unicodeEmoji: Optional<String> = Optional.Missing()
+    var unicodeEmoji: String? by ::_unicodeEmoji.delegate()
+
     private var _name: Optional<String> = Optional.Missing()
     var name: String? by ::_name.delegate()
 
@@ -31,6 +39,8 @@ class RoleCreateBuilder : AuditRequestBuilder<GuildRoleCreateRequest> {
     override fun toRequest(): GuildRoleCreateRequest = GuildRoleCreateRequest(
         color = _color,
         separate = _hoist,
+        icon = _icon.map { it.dataUri },
+        unicodeEmoji = _unicodeEmoji,
         name = _name,
         mentionable = _mentionable,
         permissions = _permissions

rest/src/main/kotlin/builder/role/RoleModifyBuilder.kt

@@ -6,6 +6,8 @@ import dev.kord.common.entity.Permissions
 import dev.kord.common.entity.optional.Optional
 import dev.kord.common.entity.optional.OptionalBoolean
 import dev.kord.common.entity.optional.delegate.delegate
+import dev.kord.common.entity.optional.map
+import dev.kord.rest.Image
 import dev.kord.rest.builder.AuditRequestBuilder
 import dev.kord.rest.json.request.GuildRoleModifyRequest
 
@@ -19,6 +21,12 @@ class RoleModifyBuilder : AuditRequestBuilder<GuildRoleModifyRequest> {
     private var _hoist: OptionalBoolean? = OptionalBoolean.Missing
     var hoist: Boolean? by ::_hoist.delegate()
 
+    private var _icon: Optional<Image> = Optional.Missing()
+    var icon: Image? by ::_icon.delegate()
+
+    private var _unicodeEmoji: Optional<String> = Optional.Missing()
+    var unicodeEmoji: String? by ::_unicodeEmoji.delegate()
+
     private var _name: Optional<String?> = Optional.Missing()
     var name: String? by ::_name.delegate()
 
@@ -32,6 +40,8 @@ class RoleModifyBuilder : AuditRequestBuilder<GuildRoleModifyRequest> {
         name = _name,
         color = _color,
         separate = _hoist,
+        icon = _icon.map { it.dataUri },
+        unicodeEmoji = _unicodeEmoji,
         mentionable = _mentionable,
         permissions = _permissions
     )

rest/src/main/kotlin/json/request/GuildRequests.kt

@@ -123,6 +123,9 @@ data class GuildRoleCreateRequest(
     val color: Optional<Color> = Optional.Missing(),
     @SerialName("hoist")
     val separate: OptionalBoolean = OptionalBoolean.Missing,
+    val icon: Optional<String> = Optional.Missing(),
+    @SerialName("unicode_emoji")
+    val unicodeEmoji: Optional<String> = Optional.Missing(),
     val mentionable: OptionalBoolean = OptionalBoolean.Missing,
     val id: OptionalSnowflake = OptionalSnowflake.Missing,
 )
@@ -160,6 +163,9 @@ data class GuildRoleModifyRequest(
     val color: Optional<Color?> = Optional.Missing(),
     @SerialName("hoist")
     val separate: OptionalBoolean? = OptionalBoolean.Missing,
+    val icon: Optional<String> = Optional.Missing(),
+    @SerialName("unicode_emoji")
+    val unicodeEmoji: Optional<String> = Optional.Missing(),
     val mentionable: OptionalBoolean? = OptionalBoolean.Missing,
 )
 

rest/src/main/kotlin/route/DiscordCdn.kt

@@ -15,4 +15,5 @@ object DiscordCdn {
     fun memberAvatar(guildId: Snowflake, userId: Snowflake, hash: String) =
         CdnUrl("$BASE_URL/guilds/${guildId.asString}/users/${userId.asString}/avatars/$hash")
 
+    fun roleIcon(roleId: Snowflake, hash: String) = CdnUrl("$BASE_URL/role-icons/${roleId.asString}/$hash")
 }