feat: Activity log for uploading attachments (closes #354) (#366)

* feat: Activity log for uploading attachments (closes #354)

* chore: fix coding style

* revert: upload spinning icon patch

* refactor: add fallbacks, extended card_activity

packages/api/src/routers/attachment.ts

@@ -142,9 +142,18 @@ export const attachmentRouter = createTRPCRouter({
         createdBy: userId,
       });
 
+      if (!attachment) {
+        throw new TRPCError({
+          message: "Failed to create attachment",
+          code: "INTERNAL_SERVER_ERROR",
+        });
+      }
+
       await cardActivityRepo.create(ctx.db, {
         type: "card.updated.attachment.added",
         cardId: card.id,
+        attachmentId: attachment.id,
+        toTitle: input.originalFilename,
         createdBy: userId,
       });
 
@@ -206,6 +215,8 @@ export const attachmentRouter = createTRPCRouter({
       await cardActivityRepo.create(ctx.db, {
         type: "card.updated.attachment.removed",
         cardId: attachment.cardId,
+        attachmentId: attachment.id,
+        fromTitle: attachment.originalFilename,
         createdBy: userId,
       });
 

packages/db/migrations/20260208033314_AddAttachmentToActivity.sql

@@ -0,0 +1,6 @@
+ALTER TABLE "card_activity" ADD COLUMN "attachmentId" bigint;--> statement-breakpoint
+DO $$ BEGIN
+ ALTER TABLE "card_activity" ADD CONSTRAINT "card_activity_attachmentId_card_attachment_id_fk" FOREIGN KEY ("attachmentId") REFERENCES "public"."card_attachment"("id") ON DELETE cascade ON UPDATE no action;
+EXCEPTION
+ WHEN duplicate_object THEN null;
+END $$;

packages/db/migrations/meta/_journal.json

@@ -183,6 +183,13 @@
       "when": 1770500457005,
       "tag": "20260207214056_AddNotificationsTable",
       "breakpoints": true
+    },
+    {
+      "idx": 26,
+      "version": "7",
+      "when": 1770521594167,
+      "tag": "20260208033314_AddAttachmentToActivity",
+      "breakpoints": true
     }
   ]
 }

packages/db/src/repository/cardActivity.repo.ts

@@ -33,6 +33,7 @@ export const create = async (
     fromDueDate?: Date;
     toDueDate?: Date;
     sourceBoardId?: number;
+    attachmentId?: number;
   },
 ) => {
   const [result] = await db
@@ -58,6 +59,7 @@ export const create = async (
       fromDueDate: activityInput.fromDueDate,
       toDueDate: activityInput.toDueDate,
       sourceBoardId: activityInput.sourceBoardId,
+      attachmentId: activityInput.attachmentId,
     })
     .returning({ id: cardActivities.id });
 
@@ -83,6 +85,7 @@ export const bulkCreate = async (
     fromDueDate?: Date;
     toDueDate?: Date;
     sourceBoardId?: number;
+    attachmentId?: number;
   }[],
 ) => {
   const activitiesWithPublicIds = activityInputs.map((activity) => ({
@@ -191,6 +194,13 @@ export const getPaginatedActivities = async (
           deletedAt: true,
         },
       },
+      attachment: {
+        columns: {
+          publicId: true,
+          filename: true,
+          originalFilename: true,
+        },
+      },
     },
     orderBy: asc(cardActivities.createdAt), // required for merging and pagination
     limit: limit + 1, // fetch one extra to check if there are more

packages/db/src/schema/cards.ts

@@ -147,6 +147,10 @@ export const cardActivities = pgTable("card_activity", {
     () => boards.id,
     { onDelete: "set null" },
   ),
+  attachmentId: bigint("attachmentId", { mode: "number" }).references(
+    () => cardAttachments.id,
+    { onDelete: "cascade" },
+  ),
 }).enableRLS();
 
 export const cardActivitiesRelations = relations(cardActivities, ({ one }) => ({
@@ -190,6 +194,11 @@ export const cardActivitiesRelations = relations(cardActivities, ({ one }) => ({
     references: [comments.id],
     relationName: "cardActivitiesComment",
   }),
+  attachment: one(cardAttachments, {
+    fields: [cardActivities.attachmentId],
+    references: [cardAttachments.id],
+    relationName: "cardActivitiesAttachment",
+  }),
 }));
 
 export const cardsToLabels = pgTable(