From 5ee92e7e563f7a866bfbbc3c7a5219db92301901 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Kat=20March=C3=A1n?= <kzm@zkat.tech>
Date: Sat, 30 Mar 2024 14:33:40 -0700
Subject: [PATCH] deletion button for works

---
 lib/banchan/offerings/offerings.ex      | 17 +++++++++--------
 lib/banchan/uploads/uploads.ex          |  8 ++++----
 lib/banchan/workers/pruner.ex           |  4 +++-
 lib/banchan/works/works.ex              |  9 ++++++++-
 lib/banchan_web/components/collapse.ex  |  4 ++--
 lib/banchan_web/live/work_live/work.css |  4 ++++
 lib/banchan_web/live/work_live/work.ex  | 22 ++++++++++++++++++++++
 7 files changed, 52 insertions(+), 16 deletions(-)

diff --git a/lib/banchan/offerings/offerings.ex b/lib/banchan/offerings/offerings.ex
index 24176b40..ae24f178 100644
--- a/lib/banchan/offerings/offerings.ex
+++ b/lib/banchan/offerings/offerings.ex
@@ -801,14 +801,15 @@ defmodule Banchan.Offerings do
   def prune_offerings do
     now = NaiveDateTime.utc_now()
 
-    {:ok, {count, _}} = Repo.transaction(fn ->
-      from(
-        o in Offering,
-        where: not is_nil(o.deleted_at),
-        where: o.deleted_at < datetime_add(^now, -30, "day")
-      )
-      |> Repo.delete_all()
-    end)
+    {:ok, {count, _}} =
+      Repo.transaction(fn ->
+        from(
+          o in Offering,
+          where: not is_nil(o.deleted_at),
+          where: o.deleted_at < datetime_add(^now, -30, "day")
+        )
+        |> Repo.delete_all()
+      end)
 
     {:ok, count}
   end
diff --git a/lib/banchan/uploads/uploads.ex b/lib/banchan/uploads/uploads.ex
index 9d268be0..fd9b78fc 100644
--- a/lib/banchan/uploads/uploads.ex
+++ b/lib/banchan/uploads/uploads.ex
@@ -197,10 +197,10 @@ defmodule Banchan.Uploads do
             end
           end)
 
-          from(
-            u in Upload,
-            where: u.id not in subquery(sq)
-          )
+        from(
+          u in Upload,
+          where: u.id not in subquery(sq)
+        )
         |> Repo.delete_all()
       end)
 
diff --git a/lib/banchan/workers/pruner.ex b/lib/banchan/workers/pruner.ex
index a217a5b1..386c0bc9 100644
--- a/lib/banchan/workers/pruner.ex
+++ b/lib/banchan/workers/pruner.ex
@@ -23,7 +23,9 @@ defmodule Banchan.Workers.Pruner do
       {:ok, stats} ->
         Logger.info("Prune job completed successfully: #{inspect(stats)}")
         :ok
-      {:error, _, error, _} -> {:error, error}
+
+      {:error, _, error, _} ->
+        {:error, error}
     end
   end
 end
diff --git a/lib/banchan/works/works.ex b/lib/banchan/works/works.ex
index adc3f64f..dc6606e2 100644
--- a/lib/banchan/works/works.ex
+++ b/lib/banchan/works/works.ex
@@ -511,5 +511,12 @@ defmodule Banchan.Works do
     ret
   end
 
-  ## TODO
+  ## Deletion
+
+  @doc """
+  Delete a Work permanently.
+  """
+  def delete_work(%Work{} = work) do
+    Repo.delete(work)
+  end
 end
diff --git a/lib/banchan_web/components/collapse.ex b/lib/banchan_web/components/collapse.ex
index 9dfc1216..5599daf4 100644
--- a/lib/banchan_web/components/collapse.ex
+++ b/lib/banchan_web/components/collapse.ex
@@ -36,7 +36,7 @@ defmodule BanchanWeb.Components.Collapse do
 
   def render(assigns) do
     ~F"""
-    <div class={"flex flex-col gap-2", @class}>
+    <bc-collapse class={"flex flex-col gap-2", @class}>
       {#if slot_assigned?(:header)}
         <div class="flex flex-row items-center cursor-pointer" :on-click="toggle">
           <div class="py-2 grow">
@@ -52,7 +52,7 @@ defmodule BanchanWeb.Components.Collapse do
       <div class={hidden: !@open}>
         <#slot />
       </div>
-    </div>
+    </bc-collapse>
     """
   end
 end
diff --git a/lib/banchan_web/live/work_live/work.css b/lib/banchan_web/live/work_live/work.css
index 3cab715b..48e67180 100644
--- a/lib/banchan_web/live/work_live/work.css
+++ b/lib/banchan_web/live/work_live/work.css
@@ -127,3 +127,7 @@
     @apply opacity-75;
   }
 }
+
+:global(.work-container) :deep(.delete-button) {
+  @apply w-full;
+}
diff --git a/lib/banchan_web/live/work_live/work.ex b/lib/banchan_web/live/work_live/work.ex
index f1587a7f..661ddd63 100644
--- a/lib/banchan_web/live/work_live/work.ex
+++ b/lib/banchan_web/live/work_live/work.ex
@@ -5,8 +5,11 @@ defmodule BanchanWeb.WorkLive.Work do
   """
   use BanchanWeb, :live_view
 
+  require Logger
+
   import BanchanWeb.StudioLive.Helpers
 
+  alias BanchanWeb.Components.Button
   alias Banchan.Commissions
   alias Banchan.Offerings
   alias Banchan.Repo
@@ -24,6 +27,7 @@ defmodule BanchanWeb.WorkLive.Work do
   alias Surface.Components.Form.{ErrorTag, Field}
 
   alias BanchanWeb.Components.{
+    Collapse,
     Icon,
     Layout,
     RichText,
@@ -296,6 +300,17 @@ defmodule BanchanWeb.WorkLive.Work do
     end
   end
 
+  def handle_event("delete_work", _, socket) do
+    case Works.delete_work(socket.assigns.work) do
+      {:ok, _} ->
+        {:noreply, redirect(socket, to: ~p"/studios/#{socket.assigns.studio.handle}")}
+
+      {:error, err} ->
+        Logger.error("Failed to delete work: #{inspect(err)}")
+        {:noreply, socket |> put_flash(:error, "Failed to delete work.")}
+    end
+  end
+
   def handle_info({:updated_uploads, _, uploads}, socket) do
     uploads_param =
       uploads
@@ -451,6 +466,13 @@ defmodule BanchanWeb.WorkLive.Work do
                   <Submit label="Save" changeset={@changeset} />
                   <LivePatch class="btn btn-error" to={~p"/studios/#{@studio.handle}/works/#{@work.public_id}"}>Cancel</LivePatch>
                 </div>
+                <Collapse id="delete-work">
+                  <:header>
+                    Delete Work
+                  </:header>
+                  <span>This work and all its uploads will be permanently deleted. This action cannot be undone. Are you sure?</span>
+                  <Button class="btn btn-error delete-button" click="delete_work">Confirm Deletion</Button>
+                </Collapse>
               {/if}
             </div>
           {/if}