refactor: P1-2 actions 层 DB 操作下沉到 data-access (exams/homework/questions/announcements)

src/modules/announcements/data-access.ts

@@ -7,8 +7,10 @@ import { db } from "@/shared/db"
 import { announcements, users } from "@/shared/db/schema"
 import type {
   Announcement,
+  AnnouncementInsertData,
   AnnouncementStatus,
   AnnouncementType,
+  AnnouncementUpdateData,
   GetAnnouncementsParams,
 } from "./types"
 
@@ -118,3 +120,67 @@ export const getAnnouncementById = cache(
     }
   }
 )
+
+export async function insertAnnouncement(
+  data: AnnouncementInsertData
+): Promise<string> {
+  await db.insert(announcements).values({
+    id: data.id,
+    title: data.title,
+    content: data.content,
+    type: data.type,
+    status: data.status,
+    targetGradeId: data.targetGradeId,
+    targetClassId: data.targetClassId,
+    authorId: data.authorId,
+    publishedAt: data.publishedAt,
+  })
+  return data.id
+}
+
+export async function updateAnnouncementById(
+  id: string,
+  data: AnnouncementUpdateData
+): Promise<void> {
+  await db
+    .update(announcements)
+    .set({
+      title: data.title,
+      content: data.content,
+      type: data.type,
+      status: data.status,
+      targetGradeId: data.targetGradeId,
+      targetClassId: data.targetClassId,
+      publishedAt: data.publishedAt,
+      updatedAt: data.updatedAt,
+    })
+    .where(eq(announcements.id, id))
+}
+
+export async function deleteAnnouncementById(id: string): Promise<void> {
+  await db.delete(announcements).where(eq(announcements.id, id))
+}
+
+export async function publishAnnouncementById(
+  id: string,
+  publishedAt: Date
+): Promise<void> {
+  await db
+    .update(announcements)
+    .set({
+      status: "published",
+      publishedAt,
+      updatedAt: new Date(),
+    })
+    .where(eq(announcements.id, id))
+}
+
+export async function archiveAnnouncementById(id: string): Promise<void> {
+  await db
+    .update(announcements)
+    .set({
+      status: "archived",
+      updatedAt: new Date(),
+    })
+    .where(eq(announcements.id, id))
+}