From 55c2f337bee81dd674f105deb232df1df16b34af Mon Sep 17 00:00:00 2001
From: Fleny <fleny113@outlook.com>
Date: Thu, 20 Aug 2026 13:47:47 +0200
Subject: [PATCH] feat: integration partial transformer

---
 packages/bot/src/transformers.ts             | 14 +++-
 packages/bot/src/transformers/integration.ts | 86 ++++++++++++--------
 packages/bot/src/transformers/types.ts       |  2 +-
 3 files changed, 65 insertions(+), 37 deletions(-)

diff --git a/packages/bot/src/transformers.ts b/packages/bot/src/transformers.ts
index 8d1031570..cd6936421 100644
--- a/packages/bot/src/transformers.ts
+++ b/packages/bot/src/transformers.ts
@@ -40,6 +40,8 @@ import type {
   DiscordGuildWidget,
   DiscordGuildWidgetSettings,
   DiscordIncidentsData,
+  DiscordIntegrationAccount,
+  DiscordIntegrationApplication,
   DiscordIntegrationCreateUpdate,
   DiscordInteraction,
   DiscordInteractionCallback,
@@ -129,7 +131,7 @@ import { transformEntitlement } from './transformers/entitlement.js';
 import { transformGatewayBot, transformSessionStartLimit } from './transformers/gatewayBot.js';
 import { transformGuild } from './transformers/guild.js';
 import { transformIncidentsData } from './transformers/incidentsData.js';
-import { transformIntegration } from './transformers/integration.js';
+import { transformIntegration, transformIntegrationAccount, transformIntegrationApplication } from './transformers/integration.js';
 import {
   transformInteraction,
   transformInteractionCallback,
@@ -220,6 +222,8 @@ import type {
   GuildWidgetSettings,
   IncidentsData,
   Integration,
+  IntegrationAccount,
+  IntegrationApplication,
   Interaction,
   InteractionCallback,
   InteractionCallbackResponse,
@@ -314,7 +318,9 @@ export type TransformerInformations = {
   guildOnboardingPrompt: TransformerInformation<DiscordGuildOnboardingPrompt, GuildOnboardingPrompt, true>;
   guildOnboardingPromptOption: TransformerInformation<DiscordGuildOnboardingPromptOption, GuildOnboardingPromptOption, true>;
   incidentsData: TransformerInformation<DiscordIncidentsData, IncidentsData, true>;
-  integration: TransformerInformation<DiscordIntegrationCreateUpdate, Integration, false>;
+  integration: TransformerInformation<DiscordIntegrationCreateUpdate, Integration, true>;
+  integrationAccount: TransformerInformation<DiscordIntegrationAccount, IntegrationAccount, true>;
+  integrationApplication: TransformerInformation<DiscordIntegrationApplication, IntegrationApplication, true>;
   interaction: TransformerInformation<DiscordInteraction, Interaction, true, { shardId?: number }>;
   interactionCallback: TransformerInformation<DiscordInteractionCallback, InteractionCallback, true>;
   interactionCallbackResponse: TransformerInformation<DiscordInteractionCallbackResponse, InteractionCallbackResponse, true, { shardId?: number }>;
@@ -447,6 +453,8 @@ export function createTransformers<TProps extends TransformersDesiredProperties,
       guildOnboardingPromptOption: _options.customizers?.guildOnboardingPromptOption ?? defaultCustomizer,
       incidentsData: _options.customizers?.incidentsData ?? defaultCustomizer,
       integration: _options.customizers?.integration ?? defaultCustomizer,
+      integrationAccount: _options.customizers?.integrationAccount ?? defaultCustomizer,
+      integrationApplication: _options.customizers?.integrationApplication ?? defaultCustomizer,
       interaction: _options.customizers?.interaction ?? defaultCustomizer,
       interactionCallback: _options.customizers?.interactionCallback ?? defaultCustomizer,
       interactionCallbackResponse: _options.customizers?.interactionCallbackResponse ?? defaultCustomizer,
@@ -557,6 +565,8 @@ export function createTransformers<TProps extends TransformersDesiredProperties,
     guildOnboardingPromptOption: _options.guildOnboardingPromptOption ?? transformGuildOnboardingPromptOption,
     incidentsData: _options.incidentsData ?? transformIncidentsData,
     integration: _options.integration ?? transformIntegration,
+    integrationAccount: _options.integrationAccount ?? transformIntegrationAccount,
+    integrationApplication: _options.integrationApplication ?? transformIntegrationApplication,
     interaction: _options.interaction ?? transformInteraction,
     interactionCallback: _options.interactionCallback ?? transformInteractionCallback,
     interactionCallbackResponse: _options.interactionCallbackResponse ?? transformInteractionCallbackResponse,
diff --git a/packages/bot/src/transformers/integration.ts b/packages/bot/src/transformers/integration.ts
index 6c3046ef7..2860579a8 100644
--- a/packages/bot/src/transformers/integration.ts
+++ b/packages/bot/src/transformers/integration.ts
@@ -1,39 +1,57 @@
-import type { DiscordIntegrationCreateUpdate } from '@discordeno/types';
+import type { DiscordIntegrationAccount, DiscordIntegrationApplication, DiscordIntegrationCreateUpdate } from '@discordeno/types';
 import { iconHashToBigInt } from '@discordeno/utils';
 import type { Bot } from '../bot.js';
-import type { Integration } from './types.js';
+import type { DesiredPropertiesBehavior, SetupDesiredProps, TransformersDesiredProperties } from '../desiredProperties.js';
+import { callCustomizer } from '../transformers.js';
+import type { Integration, IntegrationAccount, IntegrationApplication } from './types.js';
 
-export function transformIntegration(bot: Bot, payload: DiscordIntegrationCreateUpdate) {
-  const integration = {
-    guildId: bot.transformers.snowflake(payload.guild_id),
-    id: bot.transformers.snowflake(payload.id),
-    name: payload.name,
-    type: payload.type,
-    enabled: payload.enabled,
-    syncing: payload.syncing,
-    roleId: payload.role_id ? bot.transformers.snowflake(payload.role_id) : undefined,
-    enableEmoticons: payload.enable_emoticons,
-    expireBehavior: payload.expire_behavior,
-    expireGracePeriod: payload.expire_grace_period,
-    user: payload.user ? bot.transformers.user(bot, payload.user) : undefined,
-    account: {
-      id: bot.transformers.snowflake(payload.account.id),
-      name: payload.account.name,
-    },
-    syncedAt: payload.synced_at ? Date.parse(payload.synced_at) : undefined,
-    subscriberCount: payload.subscriber_count,
-    revoked: payload.revoked,
-    application: payload.application
-      ? {
-          id: bot.transformers.snowflake(payload.application.id),
-          name: payload.application.name,
-          icon: payload.application.icon ? iconHashToBigInt(payload.application.icon) : undefined,
-          description: payload.application.description,
-          bot: payload.application.bot ? bot.transformers.user(bot, payload.application.bot) : undefined,
-        }
-      : undefined,
-    scopes: payload.scopes,
-  } as Integration;
+export function transformIntegration(bot: Bot, payload: Partial<DiscordIntegrationCreateUpdate>, extra?: { partial?: boolean }) {
+  const integration = {} as SetupDesiredProps<Integration, TransformersDesiredProperties, DesiredPropertiesBehavior>;
 
-  return bot.transformers.customizers.integration(bot, payload, integration);
+  if (payload.guild_id) integration.guildId = bot.transformers.snowflake(payload.guild_id);
+  if (payload.id) integration.id = bot.transformers.snowflake(payload.id);
+  if (payload.name) integration.name = payload.name;
+  if (payload.type) integration.type = payload.type;
+  if (payload.enabled) integration.enabled = payload.enabled;
+  if (payload.syncing) integration.syncing = payload.syncing;
+  if (payload.role_id) integration.roleId = bot.transformers.snowflake(payload.role_id);
+  if (payload.enable_emoticons) integration.enableEmoticons = payload.enable_emoticons;
+  if (payload.expire_behavior) integration.expireBehavior = payload.expire_behavior;
+  if (payload.expire_grace_period) integration.expireGracePeriod = payload.expire_grace_period;
+  if (payload.user) integration.user = bot.transformers.user(bot, payload.user);
+  if (payload.account) integration.account = bot.transformers.integrationAccount(bot, payload.account);
+  if (payload.synced_at) integration.syncedAt = Date.parse(payload.synced_at);
+  if (payload.subscriber_count) integration.subscriberCount = payload.subscriber_count;
+  if (payload.revoked) integration.revoked = payload.revoked;
+  if (payload.application) integration.application = bot.transformers.integrationApplication(bot, payload.application);
+  if (payload.scopes) integration.scopes = payload.scopes;
+
+  return callCustomizer('integration', bot, payload, integration, {
+    partial: extra?.partial ?? false,
+  });
+}
+
+export function transformIntegrationAccount(bot: Bot, payload: Partial<DiscordIntegrationAccount>, extra?: { partial?: boolean }) {
+  const integrationAccount = {} as SetupDesiredProps<IntegrationAccount, TransformersDesiredProperties, DesiredPropertiesBehavior>;
+
+  if (payload.id !== undefined) integrationAccount.id = bot.transformers.snowflake(payload.id);
+  if (payload.name !== undefined) integrationAccount.name = payload.name;
+
+  return callCustomizer('integrationAccount', bot, payload, integrationAccount, {
+    partial: extra?.partial ?? false,
+  });
+}
+
+export function transformIntegrationApplication(bot: Bot, payload: Partial<DiscordIntegrationApplication>, extra?: { partial?: boolean }) {
+  const integrationApplication = {} as SetupDesiredProps<IntegrationApplication, TransformersDesiredProperties, DesiredPropertiesBehavior>;
+
+  if (payload.id !== undefined) integrationApplication.id = bot.transformers.snowflake(payload.id);
+  if (payload.name !== undefined) integrationApplication.name = payload.name;
+  if (payload.description !== undefined) integrationApplication.description = payload.description;
+  if (payload.icon !== undefined) integrationApplication.icon = payload.icon ? iconHashToBigInt(payload.icon) : undefined;
+  if (payload.bot !== undefined) integrationApplication.bot = bot.transformers.user(bot, payload.bot);
+
+  return callCustomizer('integrationApplication', bot, payload, integrationApplication, {
+    partial: extra?.partial ?? false,
+  });
 }
diff --git a/packages/bot/src/transformers/types.ts b/packages/bot/src/transformers/types.ts
index 94055655d..efbe03b7f 100644
--- a/packages/bot/src/transformers/types.ts
+++ b/packages/bot/src/transformers/types.ts
@@ -1048,7 +1048,7 @@ export interface Integration {
   id: bigint;
   name: string;
   guildId: bigint;
-  type: 'twitch' | 'youtube' | 'discord';
+  type: 'twitch' | 'youtube' | 'discord' | 'guild_subscription';
   account: IntegrationAccount;
   scopes: OAuth2Scope[];
 }