feat(backend): setters for each event field

backend/lib/peach/event.ex

@@ -28,4 +28,11 @@ defmodule Peach.Event do
     |> validate_required([:name, :description, :location, :date, :cover, :treasury])
     |> validate_format(:treasury, ~r/^0x[0-9a-fA-F]{1,64}$/)
   end
+
+  def update_changeset(event, attrs) do
+    event
+    |> cast(attrs, [:name, :description, :location, :date, :cover, :treasury])
+    |> validate_required([:name, :description, :location, :date, :cover, :treasury])
+    |> validate_format(:treasury, ~r/^0x[0-9a-fA-F]{1,64}$/)
+  end
 end

backend/lib/peach/events.ex

@@ -1,4 +1,4 @@
-defmodule Events do
+defmodule Peach.Events do
   @moduledoc """
   Manages the events for the peach app
   """
@@ -13,4 +13,70 @@ defmodule Events do
     |> Event.changeset(event)
     |> Repo.insert()
   end
+
+  @doc """
+  Updates the `name` field
+  """
+  def update_event_name(event_id, name) do
+    event = Repo.get!(Event, event_id)
+
+    event
+    |> Event.update_changeset(%{name: name})
+    |> Repo.update()
+  end
+
+  @doc """
+  Updates the `date` field
+  """
+  def update_event_date(event_id, date) do
+    event = Repo.get!(Event, event_id)
+
+    event
+    |> Event.update_changeset(%{date: date})
+    |> Repo.update()
+  end
+
+  @doc """
+  Updates the `description` field
+  """
+  def update_event_description(event_id, description) do
+    event = Repo.get!(Event, event_id)
+
+    event
+    |> Event.update_changeset(%{description: description})
+    |> Repo.update()
+  end
+
+  @doc """
+  Updates the `location` field
+  """
+  def update_event_location(event_id, location) do
+    event = Repo.get!(Event, event_id)
+
+    event
+    |> Event.update_changeset(%{location: location})
+    |> Repo.update()
+  end
+
+  @doc """
+  Updates the `cover` field
+  """
+  def update_event_cover(event_id, cover) do
+    event = Repo.get!(Event, event_id)
+
+    event
+    |> Event.update_changeset(%{cover: cover})
+    |> Repo.update()
+  end
+
+  @doc """
+  Updates the `treasury` field
+  """
+  def update_event_treasury(event_id, treasury) do
+    event = Repo.get!(Event, event_id)
+
+    event
+    |> Event.update_changeset(%{treasury: treasury})
+    |> Repo.update()
+  end
 end

backend/lib/peach_web/controllers/event_controller.ex

@@ -1,5 +1,6 @@
 defmodule PeachWeb.EventController do
   use PeachWeb, :controller
+  alias Peach.Events
 
   def create(conn, %{"event" => event_params}) do
     case Events.create_event(event_params) do
@@ -19,4 +20,130 @@
         |> json(%{errors: errors})
     end
   end
+
+  @doc """
+  Updates the name of an event.
+  """
+  def update_event_name(conn, %{"id" => id, "name" => name}) do
+    case Peach.Events.update_event_name(id, name) do
+      {:ok, _event} ->
+        conn
+        |> put_status(:no_content)
+
+      {:error, changeset} ->
+        errors =
+          Ecto.Changeset.traverse_errors(changeset, fn {msg, _opts} ->
+            Phoenix.Naming.humanize(msg)
+          end)
+
+        conn
+        |> put_status(:bad_request)
+        |> json(%{errors: errors})
+    end
+  end
+
+  @doc """
+  Updates the date of an event.
+  """
+  def update_event_date(conn, %{"id" => id, "date" => date}) do
+    case Events.update_event_cover(id, date) do
+      {:ok, _event} ->
+        conn
+        |> put_status(:no_content)
+
+      {:error, changeset} ->
+        errors =
+          Ecto.Changeset.traverse_errors(changeset, fn {msg, _opts} ->
+            Phoenix.Naming.humanize(msg)
+          end)
+
+        conn
+        |> put_status(:bad_request)
+        |> json(%{errors: errors})
+    end
+  end
+
+  @doc """
+  Updates the description of an event.
+  """
+  def update_event_description(conn, %{"id" => id, "description" => description}) do
+    case Events.update_event_description(id, description) do
+      {:ok, _event} ->
+        conn
+        |> put_status(:no_content)
+
+      {:error, changeset} ->
+        errors =
+          Ecto.Changeset.traverse_errors(changeset, fn {msg, _opts} ->
+            Phoenix.Naming.humanize(msg)
+          end)
+
+        conn
+        |> put_status(:bad_request)
+        |> json(%{errors: errors})
+    end
+  end
+
+  @doc """
+  Updates the location of an event.
+  """
+  def update_event_location(conn, %{"id" => id, "location" => location}) do
+    case Events.update_event_location(id, location) do
+      {:ok, _event} ->
+        conn
+        |> put_status(:no_content)
+
+      {:error, changeset} ->
+        errors =
+          Ecto.Changeset.traverse_errors(changeset, fn {msg, _opts} ->
+            Phoenix.Naming.humanize(msg)
+          end)
+
+        conn
+        |> put_status(:bad_request)
+        |> json(%{errors: errors})
+    end
+  end
+
+  @doc """
+  Updates the cover of an event.
+  """
+  def update_event_cover(conn, %{"id" => id, "cover" => cover}) do
+    case Events.update_event_cover(id, cover) do
+      {:ok, _event} ->
+        conn
+        |> put_status(:no_content)
+
+      {:error, changeset} ->
+        errors =
+          Ecto.Changeset.traverse_errors(changeset, fn {msg, _opts} ->
+            Phoenix.Naming.humanize(msg)
+          end)
+
+        conn
+        |> put_status(:bad_request)
+        |> json(%{errors: errors})
+    end
+  end
+
+  @doc """
+  Updates the treasury of an event.
+  """
+  def update_event_treasury(conn, %{"id" => id, "treasury" => treasury}) do
+    case Events.update_event_treasury(id, treasury) do
+      {:ok, _event} ->
+        conn
+        |> put_status(:no_content)
+
+      {:error, changeset} ->
+        errors =
+          Ecto.Changeset.traverse_errors(changeset, fn {msg, _opts} ->
+            Phoenix.Naming.humanize(msg)
+          end)
+
+        conn
+        |> put_status(:bad_request)
+        |> json(%{errors: errors})
+    end
+  end
 end

backend/lib/peach_web/router.ex

@@ -7,7 +7,12 @@ defmodule PeachWeb.Router do
 
   scope "/api", PeachWeb do
     pipe_through(:api)
-    post "/create_event", EventController, :create
+    post "/events/create", EventController, :create
+    put "/events/:id/name", EventController, :update_event_name
+    put "/events/:id/description", EventController, :update_event_description
+    put "/events/:id/location", EventController, :update_event_location
+    put "/events/:id/cover", EventController, :update_event_cover
+    put "/events/:id/treasury", EventController, :update_event_treasury
   end
 
   # Enable LiveDashboard and Swoosh mailbox preview in development

backend/test/peach/events/event_db_setters_test.exs

@@ -0,0 +1,82 @@
+defmodule Peach.Events.EventDBSettersTest do
+  use Peach.DataCase, async: true
+
+  alias Peach.Event
+  alias Peach.Events
+  alias Peach.Repo
+
+  setup do
+    # Create an initial event record for testing
+    {:ok, event} =
+      Repo.insert(%Event{
+        name: "Original Name",
+        date: ~N[2024-01-01 10:00:00],
+        description: "Original description",
+        location: "Original location",
+        cover: "https://example.com/original_cover.jpg",
+        onchain: false,
+        treasury: "0xdead"
+      })
+
+    {:ok, event: event}
+  end
+
+  test "updates name in the database", %{event: event} do
+    updated_name = "Updated Name"
+    Events.update_event_name(event.id, updated_name)
+    updated_event = Repo.get!(Event, event.id)
+    assert updated_event.name == updated_name
+    Events.update_event_name(event.id, 1)
+    updated_event = Repo.get!(Event, event.id)
+    assert updated_event.name == updated_name
+  end
+
+  test "updates date in the database", %{event: event} do
+    new_date = ~N[2025-12-31 23:59:59]
+    Events.update_event_date(event.id, new_date)
+    updated_event = Repo.get!(Event, event.id)
+    assert updated_event.date == new_date
+    Events.update_event_date(event.id, 1)
+    updated_event = Repo.get!(Event, event.id)
+    assert updated_event.date == new_date
+  end
+
+  test "updates description in the database", %{event: event} do
+    updated_description = "Updated description"
+    Events.update_event_description(event.id, updated_description)
+    updated_event = Repo.get!(Event, event.id)
+    assert updated_event.description == updated_description
+    Events.update_event_description(event.id, 1)
+    updated_event = Repo.get!(Event, event.id)
+    assert updated_event.description == updated_description
+  end
+
+  test "updates location in the database", %{event: event} do
+    updated_location = "Updated location"
+    Events.update_event_location(event.id, updated_location)
+    updated_event = Repo.get!(Event, event.id)
+    assert updated_event.location == updated_location
+    Events.update_event_location(event.id, 1)
+    updated_event = Repo.get!(Event, event.id)
+    assert updated_event.location == updated_location
+  end
+
+  test "updates cover in the database", %{event: event} do
+    updated_cover = "https://example.com/updated_cover.jpg"
+    Events.update_event_cover(event.id, updated_cover)
+    updated_event = Repo.get!(Event, event.id)
+    assert updated_event.cover == updated_cover
+    Events.update_event_cover(event.id, 1)
+    updated_event = Repo.get!(Event, event.id)
+    assert updated_event.cover == updated_cover
+  end
+
+  test "updates treasury in the database", %{event: event} do
+    updated_treasury = "0xbeef"
+    Events.update_event_treasury(event.id, updated_treasury)
+    updated_event = Repo.get!(Event, event.id)
+    assert updated_event.treasury == updated_treasury
+    Events.update_event_treasury(event.id, "beef")
+    assert updated_event.treasury == updated_treasury
+  end
+end

backend/test/peach_web/controllers/create_event_test.exs

@@ -1,4 +1,4 @@
-defmodule PeachWeb.EventControllerTest do
+defmodule PeachWeb.EventCreateControllerTest do
   use PeachWeb.ConnCase, async: true
 
   import Ecto.Query
@@ -29,7 +29,7 @@ defmodule PeachWeb.EventControllerTest do
   }
 
   test "creates an event with ticket tiers", %{conn: conn} do
-    conn = post(conn, "/api/create_event", %{"event" => @valid_event_attrs})
+    conn = post(conn, "/api/events/create", %{"event" => @valid_event_attrs})
 
     # Assert response status
     assert json_response(conn, 201)["message"] == "Event created successfully"
@@ -57,14 +57,14 @@ defmodule PeachWeb.EventControllerTest do
       # Remove one required field at a time
       invalid_attrs = Map.drop(@valid_event_attrs, [field])
 
-      conn = post(conn, "/api/create_event", %{"event" => invalid_attrs})
+      conn = post(conn, "/api/events/create", %{"event" => invalid_attrs})
 
       assert json_response(conn, 422)["errors"][field] == ["Can't be blank"]
     end)
 
     # Test with an empty ticket tier list
     empty_tiers = Map.replace(@valid_event_attrs, "ticket_tiers", [])
-    conn = post(conn, "/api/create_event", %{"event" => empty_tiers})
+    conn = post(conn, "/api/events/create", %{"event" => empty_tiers})
 
     assert json_response(conn, 422)["errors"]["ticket_tiers"] == ["Can't be blank"]
   end
@@ -85,7 +85,7 @@ defmodule PeachWeb.EventControllerTest do
             Map.replace(@valid_event_attrs, field, true)
         end
 
-      conn = post(conn, "/api/create_event", %{"event" => invalid_attrs})
+      conn = post(conn, "/api/events/create", %{"event" => invalid_attrs})
 
       assert json_response(conn, 422)["errors"][field] == ["Is invalid"]
     end)
@@ -94,7 +94,7 @@ defmodule PeachWeb.EventControllerTest do
     invalid_address_format =
       Map.replace(@valid_event_attrs, "treasury", "Some string that is not a starknet address")
 
-    conn = post(conn, "/api/create_event", %{"event" => invalid_address_format})
+    conn = post(conn, "/api/events/create", %{"event" => invalid_address_format})
 
     assert json_response(conn, 422)["errors"]["treasury"] == ["Has invalid format"]
   end