From 1cf5808ce742f258eaa73b64a5b2b2fa2aae6a28 Mon Sep 17 00:00:00 2001
From: Henry <henry_ball@hotmail.co.uk>
Date: Tue, 15 Jul 2025 14:01:46 +0100
Subject: [PATCH] feat: scaffold checklist router

---
 packages/api/src/routers/checklists.ts | 120 +++++++++++++++++++++++++
 1 file changed, 120 insertions(+)
 create mode 100644 packages/api/src/routers/checklists.ts

diff --git a/packages/api/src/routers/checklists.ts b/packages/api/src/routers/checklists.ts
new file mode 100644
index 00000000..a3aac701
--- /dev/null
+++ b/packages/api/src/routers/checklists.ts
@@ -0,0 +1,120 @@
+import { TRPCError } from "@trpc/server";
+import { z } from "zod";
+
+import * as cardRepo from "@kan/db/repository/card.repo";
+import * as checklistRepo from "@kan/db/repository/checklist.repo";
+
+import { createTRPCRouter, protectedProcedure } from "../trpc";
+import { assertUserInWorkspace } from "../utils/auth";
+
+const checklistSchema = z.object({
+  publicId: z.string(),
+  title: z.string(),
+});
+
+export const checklistRouter = createTRPCRouter({
+  create: protectedProcedure
+    .meta({
+      openapi: {
+        summary: "Add a checklist to a card",
+        method: "POST",
+        path: "/cards/{cardPublicId}/checklists",
+        description: "Adds a checklist to a card",
+        tags: ["Cards"],
+        protect: true,
+      },
+    })
+    .input(
+      z.object({
+        cardPublicId: z.string().min(12),
+        title: z.string().min(1),
+      }),
+    )
+    .output(checklistSchema)
+    .mutation(async ({ ctx, input }) => {
+      const userId = ctx.user?.id;
+
+      if (!userId)
+        throw new TRPCError({
+          message: `User not authenticated`,
+          code: "UNAUTHORIZED",
+        });
+
+      const card = await cardRepo.getWorkspaceAndCardIdByCardPublicId(
+        ctx.db,
+        input.cardPublicId,
+      );
+
+      if (!card)
+        throw new TRPCError({
+          message: `Card with public ID ${input.cardPublicId} not found`,
+          code: "NOT_FOUND",
+        });
+
+      await assertUserInWorkspace(ctx.db, userId, card.workspaceId);
+
+      const newChecklist = await checklistRepo.create(ctx.db, {
+        title: input.title,
+        createdBy: userId,
+        cardId: card.id,
+      });
+
+      if (!newChecklist?.id)
+        throw new TRPCError({
+          message: `Failed to create checklist`,
+          code: "INTERNAL_SERVER_ERROR",
+        });
+
+      // await cardActivityRepo.create(ctx.db, {
+      //   type: "card.updated.checklist.added" as const,
+      //   cardId: card.id,
+      //   checklistId: newChecklist.id,
+      //   toChecklist: newChecklist.title,
+      //   createdBy: userId,
+      // });
+
+      return newChecklist;
+    }),
+  // update: protectedProcedure
+  //   .meta({
+  //     openapi: {
+  //       summary: "Update a checklist",
+  //       method: "PUT",
+  //       path: "/cards/{cardPublicId}/checklists/{checklistPublicId}",
+  //       description: "Updates a checklist",
+  //       tags: ["Cards"],
+  //       protect: true,
+  //     },
+  //   })
+  //   .input(
+  //     z.object({
+  //       cardPublicId: z.string().min(12),
+  //       checklistPublicId: z.string().min(12),
+  //       title: z.string().min(1),
+  //     }),
+  //   )
+  //   .output(checklistSchema)
+  //   .mutation(async ({ ctx, input }) => {
+
+  //   }),
+  // delete: protectedProcedure
+  //   .meta({
+  //     openapi: {
+  //       summary: "Delete a checklist",
+  //       method: "DELETE",
+  //       path: "/cards/{cardPublicId}/checklists/{checklistPublicId}",
+  //       description: "Deletes a checklist",
+  //       tags: ["Cards"],
+  //     },
+  //   })
+  //   .input(
+  //     z.object({
+  //       cardPublicId: z.string().min(12),
+  //       checklistPublicId: z.string().min(12),
+  //     }),
+  //   )
+  //   .output(checklistSchema)
+  //   .mutation(async ({ ctx, input }) => {
+
+  //   }),
+});