fix: honor telegram account topic mention config

extensions/telegram/src/group-policy.ts

@@ -29,13 +29,17 @@ function resolveTelegramRequireMention(params: {
   cfg: ChannelGroupContext["cfg"];
   chatId?: string;
   topicId?: string;
+  accountId?: string | null;
 }): boolean | undefined {
-  const { cfg, chatId, topicId } = params;
+  const { cfg, chatId, topicId, accountId } = params;
   if (!chatId) {
     return undefined;
   }
-  const groupConfig = cfg.channels?.telegram?.groups?.[chatId];
-  const groupDefault = cfg.channels?.telegram?.groups?.["*"];
+  const scopedGroups =
+    (accountId ? cfg.channels?.telegram?.accounts?.[accountId]?.groups : undefined) ??
+    cfg.channels?.telegram?.groups;
+  const groupConfig = scopedGroups?.[chatId];
+  const groupDefault = scopedGroups?.["*"];
   const topicConfig = topicId && groupConfig?.topics ? groupConfig.topics[topicId] : undefined;
   const defaultTopicConfig =
     topicId && groupDefault?.topics ? groupDefault.topics[topicId] : undefined;
@@ -62,6 +66,7 @@ export function resolveTelegramGroupRequireMention(
     cfg: params.cfg,
     chatId,
     topicId,
+    accountId: params.accountId,
   });
   if (typeof requireMention === "boolean") {
     return requireMention;

extensions/telegram/src/targets.test.ts

@@ -170,6 +170,49 @@ describe("telegram group policy", () => {
       },
     );
   });
+
+  it("honors account-scoped topic requireMention overrides", () => {
+    const telegramCfg = {
+      channels: {
+        telegram: {
+          botToken: "telegram-test",
+          groups: {
+            "-1001": {
+              requireMention: true,
+              topics: {
+                "77": {
+                  requireMention: true,
+                },
+              },
+            },
+          },
+          accounts: {
+            work: {
+              botToken: "telegram-work",
+              groups: {
+                "-1001": {
+                  topics: {
+                    "77": {
+                      requireMention: false,
+                    },
+                  },
+                },
+              },
+            },
+          },
+        },
+      },
+      // oxlint-disable-next-line typescript/no-explicit-any
+    } as any;
+
+    expect(
+      resolveTelegramGroupRequireMention({
+        cfg: telegramCfg,
+        accountId: "work",
+        groupId: "-1001:topic:77",
+      }),
+    ).toBe(false);
+  });
 });
 
 describe("telegram allow-from helpers", () => {