refactor(src): split oversized modules

src/slack/monitor/events/pins.ts

@@ -0,0 +1,106 @@
+import type { SlackEventMiddlewareArgs } from "@slack/bolt";
+
+import { danger } from "../../../globals.js";
+import { enqueueSystemEvent } from "../../../infra/system-events.js";
+
+import { resolveSlackChannelLabel } from "../channel-config.js";
+import type { SlackMonitorContext } from "../context.js";
+import type { SlackPinEvent } from "../types.js";
+
+export function registerSlackPinEvents(params: { ctx: SlackMonitorContext }) {
+  const { ctx } = params;
+
+  ctx.app.event(
+    "pin_added",
+    async ({ event }: SlackEventMiddlewareArgs<"pin_added">) => {
+      try {
+        const payload = event as SlackPinEvent;
+        const channelId = payload.channel_id;
+        const channelInfo = channelId
+          ? await ctx.resolveChannelName(channelId)
+          : {};
+        if (
+          !ctx.isChannelAllowed({
+            channelId,
+            channelName: channelInfo?.name,
+            channelType: channelInfo?.type,
+          })
+        ) {
+          return;
+        }
+        const label = resolveSlackChannelLabel({
+          channelId,
+          channelName: channelInfo?.name,
+        });
+        const userInfo = payload.user
+          ? await ctx.resolveUserName(payload.user)
+          : {};
+        const userLabel = userInfo?.name ?? payload.user ?? "someone";
+        const itemType = payload.item?.type ?? "item";
+        const messageId = payload.item?.message?.ts ?? payload.event_ts;
+        const sessionKey = ctx.resolveSlackSystemEventSessionKey({
+          channelId,
+          channelType: channelInfo?.type ?? undefined,
+        });
+        enqueueSystemEvent(
+          `Slack: ${userLabel} pinned a ${itemType} in ${label}.`,
+          {
+            sessionKey,
+            contextKey: `slack:pin:added:${channelId ?? "unknown"}:${messageId ?? "unknown"}`,
+          },
+        );
+      } catch (err) {
+        ctx.runtime.error?.(
+          danger(`slack pin added handler failed: ${String(err)}`),
+        );
+      }
+    },
+  );
+
+  ctx.app.event(
+    "pin_removed",
+    async ({ event }: SlackEventMiddlewareArgs<"pin_removed">) => {
+      try {
+        const payload = event as SlackPinEvent;
+        const channelId = payload.channel_id;
+        const channelInfo = channelId
+          ? await ctx.resolveChannelName(channelId)
+          : {};
+        if (
+          !ctx.isChannelAllowed({
+            channelId,
+            channelName: channelInfo?.name,
+            channelType: channelInfo?.type,
+          })
+        ) {
+          return;
+        }
+        const label = resolveSlackChannelLabel({
+          channelId,
+          channelName: channelInfo?.name,
+        });
+        const userInfo = payload.user
+          ? await ctx.resolveUserName(payload.user)
+          : {};
+        const userLabel = userInfo?.name ?? payload.user ?? "someone";
+        const itemType = payload.item?.type ?? "item";
+        const messageId = payload.item?.message?.ts ?? payload.event_ts;
+        const sessionKey = ctx.resolveSlackSystemEventSessionKey({
+          channelId,
+          channelType: channelInfo?.type ?? undefined,
+        });
+        enqueueSystemEvent(
+          `Slack: ${userLabel} unpinned a ${itemType} in ${label}.`,
+          {
+            sessionKey,
+            contextKey: `slack:pin:removed:${channelId ?? "unknown"}:${messageId ?? "unknown"}`,
+          },
+        );
+      } catch (err) {
+        ctx.runtime.error?.(
+          danger(`slack pin removed handler failed: ${String(err)}`),
+        );
+      }
+    },
+  );
+}