feat: add runtime patch for ModalSubmitInteraction to prevent crashes during member resolution

src/core/patches/discordModalPatch.ts

@@ -0,0 +1,97 @@
+// filepath: src/core/patches/discordModalPatch.ts
+/*
+  Runtime patch for discord.js 15.0.0-dev to avoid crashes when ModalSubmitInteraction
+  tries to cache members from resolved.members lacking the `user` field.
+  Source of truth: node_modules/discord.js/src/structures/ModalSubmitInteraction.js
+*/
+// eslint-disable-next-line @typescript-eslint/no-var-requires
+const { Collection } = require('@discordjs/collection');
+// eslint-disable-next-line @typescript-eslint/no-var-requires
+const ModalModule = require('../../../node_modules/discord.js/src/structures/ModalSubmitInteraction.js');
+
+export function applyModalSubmitInteractionPatch() {
+  const ModalSubmitInteraction = ModalModule?.ModalSubmitInteraction;
+  if (!ModalSubmitInteraction || typeof ModalSubmitInteraction !== 'function') {
+    return; // Nothing to patch
+  }
+
+  const original = ModalSubmitInteraction.prototype.transformComponent;
+
+  // Override with a safer version
+  // eslint-disable-next-line func-names
+  ModalSubmitInteraction.prototype.transformComponent = function (rawComponent: any, resolved: any) {
+    if ('components' in rawComponent) {
+      return {
+        type: rawComponent.type,
+        id: rawComponent.id,
+        components: rawComponent.components.map((component: any) => this.transformComponent(component, resolved)),
+      };
+    }
+
+    if ('component' in rawComponent) {
+      return {
+        type: rawComponent.type,
+        id: rawComponent.id,
+        component: this.transformComponent(rawComponent.component, resolved),
+      };
+    }
+
+    const data: any = {
+      type: rawComponent.type,
+      id: rawComponent.id,
+    };
+
+    if ('custom_id' in rawComponent) data.customId = rawComponent.custom_id;
+    if ('value' in rawComponent) data.value = rawComponent.value;
+
+    if (rawComponent.values) {
+      data.values = rawComponent.values;
+
+      if (resolved) {
+        const collect = (resolvedData: any, resolver: (val: any, id: string) => any) => {
+          const collection = new Collection();
+          for (const value of data.values as string[]) {
+            if (resolvedData?.[value]) {
+              const resolvedVal = resolver(resolvedData[value], value);
+              if (resolvedVal) collection.set(value, resolvedVal);
+            }
+          }
+          return collection.size ? collection : null;
+        };
+
+        const users = collect(resolved.users, (user: any) => this.client.users._add(user));
+        if (users) data.users = users;
+
+        const channels = collect(
+          resolved.channels,
+          (channel: any) => this.client.channels._add(channel, this.guild) ?? channel,
+        );
+        if (channels) data.channels = channels;
+
+        // SAFE members resolution: ensure member.user exists or skip _add fallbacking to raw
+        const members = collect(resolved.members, (member: any, id: string) => {
+          try {
+            if (!member?.user && resolved.users?.[id]) {
+              member.user = resolved.users[id];
+            }
+            // If still no user, don't call _add which would crash; return raw member
+            if (!member?.user) return member;
+            return this.guild?.members._add(member) ?? member;
+          } catch {
+            return member;
+          }
+        });
+        if (members) data.members = members;
+
+        const roles = collect(resolved.roles, (role: any) => this.guild?.roles._add(role) ?? role);
+        if (roles) data.roles = roles;
+      }
+    }
+
+    return data;
+  };
+
+  // Keep a reference in case we need to restore
+  (ModalSubmitInteraction.prototype as any).__originalTransformComponent = original;
+}
+

src/main.ts

@@ -9,6 +9,7 @@ import {memoryOptimizer} from "./core/memory/memoryOptimizer";
 import { startReminderPoller } from "./core/api/reminders";
 import { ensureRemindersSchema } from "./core/api/remindersSchema";
 import logger from "./core/lib/logger";
+import { applyModalSubmitInteractionPatch } from "./core/patches/discordModalPatch";
 
 // Activar monitor de memoria si se define la variable
 const __memInt = parseInt(process.env.MEMORY_LOG_INTERVAL_SECONDS || '0', 10);
@@ -21,6 +22,13 @@ if (process.env.ENABLE_MEMORY_OPTIMIZER === 'true') {
     memoryOptimizer.start();
 }
 
+// Apply safety patch for ModalSubmitInteraction members resolution before anything else
+try {
+    applyModalSubmitInteractionPatch();
+} catch (e) {
+    logger.warn({ err: e }, 'No se pudo aplicar el patch de ModalSubmitInteraction');
+}
+
 export const bot = new Amayo();
 
 // Listeners de robustez del cliente Discord