From e53c76dd5a869efef2266cd4d68b41c813e6a302 Mon Sep 17 00:00:00 2001
From: Larissa Sardinha <78085627+larisard@users.noreply.github.com>
Date: Tue, 15 Feb 2022 23:56:19 -0300
Subject: [PATCH] feature/campi controller (#29)
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* chore: add delete function to db context

* fix: API keys seeds module name

* feat: Campus Controller

- Criaçao da rota
- Criaçao do controller
- Criaçao da documentaçao
---
 config/dev.exs                                |  2 +-
 lib/fuschia/db.ex                             |  3 +
 .../controllers/campus_controller.ex          | 68 +++++++++++++++++++
 lib/fuschia_web/router.ex                     |  4 +-
 lib/fuschia_web/swagger/schemas/campi.ex      | 59 ++++++++++++++++
 lib/seeds/dev/api_keys_seeds.ex               |  2 +-
 6 files changed, 135 insertions(+), 3 deletions(-)
 create mode 100644 lib/fuschia_web/controllers/campus_controller.ex
 create mode 100644 lib/fuschia_web/swagger/schemas/campi.ex

diff --git a/config/dev.exs b/config/dev.exs
index ae398e98..bf2b7eaf 100644
--- a/config/dev.exs
+++ b/config/dev.exs
@@ -4,7 +4,7 @@ import Config
 config :fuschia, Fuschia.Repo,
   username: "pescarte",
   password: "pescarte",
-  database: "pescarte",
+  database: "fuschia_dev",
   hostname: "db",
   show_sensitive_data_on_connection_error: true,
   pool_size: 10
diff --git a/lib/fuschia/db.ex b/lib/fuschia/db.ex
index 5c69a4e3..80ee1f6e 100644
--- a/lib/fuschia/db.ex
+++ b/lib/fuschia/db.ex
@@ -80,6 +80,9 @@ defmodule Fuschia.Db do
     |> Repo.update()
   end
 
+  @spec delete(struct | changeset, keyword) :: {:ok, struct} | {:error, changeset}
+  defdelegate delete(struct, opts \\ []), to: Repo, as: :delete
+
   @spec preload_all(query, relationships) :: query
   def preload_all(%Ecto.Query{} = query, args) do
     require Ecto.Query
diff --git a/lib/fuschia_web/controllers/campus_controller.ex b/lib/fuschia_web/controllers/campus_controller.ex
new file mode 100644
index 00000000..2b125b02
--- /dev/null
+++ b/lib/fuschia_web/controllers/campus_controller.ex
@@ -0,0 +1,68 @@
+defmodule FuschiaWeb.CampusController do
+  @moduledoc false
+
+  use FuschiaWeb, :controller
+  use OpenApiSpex.ControllerSpecs
+
+  alias Fuschia.Db
+  alias Fuschia.Entities.Campus
+  alias Fuschia.Queries.Campi
+  alias FuschiaWeb.Swagger.{CampusSchemas, Response, Security}
+  alias OpenApiSpex.Schema
+
+  action_fallback FuschiaWeb.FallbackController
+
+  tags(["campi"])
+  security(Security.private())
+
+  operation(:create,
+    request_body:
+      {"Atributos de criação", "application/json", CampusSchemas.CreateRequest, required: true},
+    responses:
+      [created: {"Resposta de sucesso", "application/json", CampusSchemas.Campus}] ++
+        Response.errors(:unauthorized)
+  )
+
+  @spec create(Plug.Conn.t(), map) :: Plug.Conn.t()
+  def create(conn, %{"campus" => campus_attr}) do
+    with {:ok, campus} <- Db.create(Campus, campus_attr) do
+      render_response(campus, conn, :created)
+    end
+  end
+
+  operation(:index,
+    responses:
+      [ok: {"Resposta de sucesso", "application/json", CampusSchemas.AllCampiResponse}] ++
+        Response.errors(:unauthorized)
+  )
+
+  @spec index(Plug.Conn.t(), map) :: Plug.Conn.t()
+  def index(conn, _params) do
+    Campi.query()
+    |> Db.list()
+    |> render_response(conn)
+  end
+
+  operation(:delete,
+    parameters: [
+      id: [
+        in: :path,
+        type: %Schema{type: :string, minimum: 1},
+        description: "ID do Campus",
+        example: "1111111",
+        required: true
+      ]
+    ],
+    responses:
+      [ok: {"Resposta de sucesso", "application/json", CampusSchemas.Campus}] ++
+        Response.errors(:unauthorized)
+  )
+
+  @spec delete(Plug.Conn.t(), map) :: Plug.Conn.t()
+  def delete(conn, %{"campus_id" => campus_id}) do
+    with %Campus{} = campus <- Db.get(Campi.query(), campus_id),
+         {:ok, _campus} <- Db.delete(campus) do
+      render_response(campus, conn)
+    end
+  end
+end
diff --git a/lib/fuschia_web/router.ex b/lib/fuschia_web/router.ex
index b5d43b65..c59ae0d8 100644
--- a/lib/fuschia_web/router.ex
+++ b/lib/fuschia_web/router.ex
@@ -41,6 +41,8 @@ defmodule FuschiaWeb.Router do
   end
 
   scope "/api", FuschiaWeb do
-    pipe_through [:api, :auth]
+    pipe_through [:auth, :api]
+
+    resources "/campi", CampusController, only: [:create, :index, :delete]
   end
 end
diff --git a/lib/fuschia_web/swagger/schemas/campi.ex b/lib/fuschia_web/swagger/schemas/campi.ex
new file mode 100644
index 00000000..16670e4a
--- /dev/null
+++ b/lib/fuschia_web/swagger/schemas/campi.ex
@@ -0,0 +1,59 @@
+defmodule FuschiaWeb.Swagger.CampusSchemas do
+  @moduledoc false
+
+  require OpenApiSpex
+
+  alias OpenApiSpex.Schema
+
+  defmodule CreateRequest do
+    @moduledoc false
+
+    OpenApiSpex.schema(%{
+      description: "Criação do Campus",
+      type: :object,
+      properties: %{
+        nome: %Schema{type: :string, description: "Campus name", required: true}
+      },
+      example: %{
+        "nome" => "Campos dos Goytacazes"
+      }
+    })
+  end
+
+  defmodule AllCampiResponse do
+    @moduledoc false
+
+    OpenApiSpex.schema(%{
+      description: "Listagem de Campi",
+      type: :object,
+      properties: %{
+        data: %Schema{description: "Campi", type: :array, items: Campus}
+      },
+      example: %{
+        "data" => [
+          %{
+            "nome" => "Campos dos Goytacazes",
+            "id_externo" => "1111111"
+          }
+        ]
+      }
+    })
+  end
+
+  defmodule Campus do
+    @moduledoc false
+
+    OpenApiSpex.schema(%{
+      description: "Campus info",
+      type: :object,
+      properties: %{
+        nome: %Schema{type: :string, description: "Campus name"},
+        id_externo: %Schema{type: :string, description: "Campus id"}
+      },
+      example: %{
+        "nome" => "Campos dos Goytacazes",
+        "id_externo" => "1111111"
+      }
+    })
+  end
+end
diff --git a/lib/seeds/dev/api_keys_seeds.ex b/lib/seeds/dev/api_keys_seeds.ex
index c905ec90..f36ed858 100644
--- a/lib/seeds/dev/api_keys_seeds.ex
+++ b/lib/seeds/dev/api_keys_seeds.ex
@@ -1,4 +1,4 @@
-defmodule Fuschia.ApiKeyDevSeeds do
+defmodule Fuschia.ApiKeysDevSeeds do
   @moduledoc false
 
   alias Fuschia.Entities.ApiKey