From 4bd5d1a4279fc1eb51f88de643867fb6d8127c03 Mon Sep 17 00:00:00 2001
From: Eko Julianto Salim <eko@ekojs.com>
Date: Sat, 9 Oct 2021 22:06:22 +0700
Subject: [PATCH 01/28] Sensible default for DB

---
 config/dev.exs | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/config/dev.exs b/config/dev.exs
index b56ce17..dfd7670 100755
--- a/config/dev.exs
+++ b/config/dev.exs
@@ -2,10 +2,11 @@ use Mix.Config
 
 # Configure your database
 config :diskuy, Diskuy.Repo,
-  username: "rafif",
-  password: "rafif123",
-  database: "diskuy_dev_new",
+  username: "postgres",
+  password: "postgres",
+  database: "diskuy",
   hostname: "localhost",
+  port: 5433,
   show_sensitive_data_on_connection_error: true,
   pool_size: 10
 
-- 
GitLab


From 4133d07ae9297c81f015b26b08cfb56c3223db17 Mon Sep 17 00:00:00 2001
From: Eko Julianto Salim <eko@ekojs.com>
Date: Sat, 9 Oct 2021 22:06:37 +0700
Subject: [PATCH 02/28] Add new route for posts per user

---
 lib/diskuy/forum_post_page.ex                       | 6 ++++++
 lib/diskuy_web/controllers/post_pages_controller.ex | 5 +++++
 lib/diskuy_web/router.ex                            | 1 +
 3 files changed, 12 insertions(+)

diff --git a/lib/diskuy/forum_post_page.ex b/lib/diskuy/forum_post_page.ex
index 421ec5d..b154ec4 100644
--- a/lib/diskuy/forum_post_page.ex
+++ b/lib/diskuy/forum_post_page.ex
@@ -14,6 +14,12 @@ defmodule Diskuy.ForumPostPage do
     |> order_by([p], asc: p.inserted_at)
   end
 
+  def post_per_user(username) do
+    query_start()
+    |> where([p, u], u.username == ^username)
+    |> order_by([p], desc: p.points, desc: p.inserted_at)
+  end
+
   defp query_start do
     Post
     |> join(:inner, [p], u in User, as: :users, on: p.user_id == u.id)
diff --git a/lib/diskuy_web/controllers/post_pages_controller.ex b/lib/diskuy_web/controllers/post_pages_controller.ex
index 9e95719..b70ddfb 100644
--- a/lib/diskuy_web/controllers/post_pages_controller.ex
+++ b/lib/diskuy_web/controllers/post_pages_controller.ex
@@ -10,6 +10,11 @@ defmodule DiskuyWeb.PostPagesController do
     paginate_and_render(conn, query)
   end
 
+  def pages_user(conn, %{"username" => username}) do
+    query = ForumPostPage.post_per_user(username)
+    paginate_and_render(conn, query)
+  end
+
   defp paginate_and_render(conn, query) do
     case conn.params do
       %{"page" => page_num} ->
diff --git a/lib/diskuy_web/router.ex b/lib/diskuy_web/router.ex
index 269ac2c..1a9075a 100644
--- a/lib/diskuy_web/router.ex
+++ b/lib/diskuy_web/router.ex
@@ -73,6 +73,7 @@ defmodule DiskuyWeb.Router do
 
 
     get "/post/pages/thread/:thread_id",  PostPagesController, :pages_thread
+    get "/post/pages/user/:username",  PostPagesController, :pages_user
     options "/post/pages/thread/:thread_id",  PostPagesController, :options
 
     resources "/post", PostController, except: [:new, :edit, :create, :update, :delete]
-- 
GitLab


From bdf7c3ec56715feebf2143dfc4ab3af8252ea480 Mon Sep 17 00:00:00 2001
From: Jonathan Nicholas <jojonicho181@gmail.com>
Date: Fri, 29 Oct 2021 20:57:32 +0700
Subject: [PATCH 03/28] rename dislike to unlike

---
 .gitignore               | 1 +
 config/dev.exs           | 6 +++---
 lib/diskuy_web/router.ex | 8 ++++----
 3 files changed, 8 insertions(+), 7 deletions(-)

diff --git a/.gitignore b/.gitignore
index f62cb51..f5446b3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -27,3 +27,4 @@ diskuy-*.tar
 # this depending on your deployment strategy.
 /priv/static/
 
+.DS_store
\ No newline at end of file
diff --git a/config/dev.exs b/config/dev.exs
index b56ce17..083b22d 100755
--- a/config/dev.exs
+++ b/config/dev.exs
@@ -2,9 +2,9 @@ use Mix.Config
 
 # Configure your database
 config :diskuy, Diskuy.Repo,
-  username: "rafif",
-  password: "rafif123",
-  database: "diskuy_dev_new",
+  username: "postgres",
+  password: "postgres",
+  database: "diskuy",
   hostname: "localhost",
   show_sensitive_data_on_connection_error: true,
   pool_size: 10
diff --git a/lib/diskuy_web/router.ex b/lib/diskuy_web/router.ex
index 269ac2c..7205a25 100644
--- a/lib/diskuy_web/router.ex
+++ b/lib/diskuy_web/router.ex
@@ -28,15 +28,15 @@ defmodule DiskuyWeb.Router do
 
     post "/threads/like/:id", ThreadController, :add_like
     options "/threads/like/:id", ThreadController, :options
-    post "/threads/dislike/:id", ThreadController, :delete_like
-    options "/threads/dislike/:id", ThreadController, :options
+    post "/threads/unlike/:id", ThreadController, :delete_like
+    options "/threads/unlike/:id", ThreadController, :options
     get "/threads/checklike/:id", ThreadLikeController, :check_like
     options "/threads/checklike/:id", ThreadLikeController, :options
 
     post "/post/like/:id", PostController, :add_like
     options "/post/like/:id", PostController, :options
-    post "/post/dislike/:id", PostController, :delete_like
-    options "/post/dislike/:id", PostController, :options
+    post "/post/unlike/:id", PostController, :delete_like
+    options "/post/unlike/:id", PostController, :options
     get "/post/checklike/:id", PostLikeController, :check_like
     options "/post/checklike/:id", PostLikeController, :options
 
-- 
GitLab


From 6837afd9a5448ebf91d63303e8ba11a80917271a Mon Sep 17 00:00:00 2001
From: Aldi Naufal Fitrah <aldifitrahx@gmail.com>
Date: Sat, 30 Oct 2021 13:50:09 +0700
Subject: [PATCH 04/28] feat(thread-like): add is_dislike field in thread_likes
 table

---
 .../20211030064247_alter_thread_like_add_is_dislike.exs  | 9 +++++++++
 1 file changed, 9 insertions(+)
 create mode 100644 priv/repo/migrations/20211030064247_alter_thread_like_add_is_dislike.exs

diff --git a/priv/repo/migrations/20211030064247_alter_thread_like_add_is_dislike.exs b/priv/repo/migrations/20211030064247_alter_thread_like_add_is_dislike.exs
new file mode 100644
index 0000000..c18de0b
--- /dev/null
+++ b/priv/repo/migrations/20211030064247_alter_thread_like_add_is_dislike.exs
@@ -0,0 +1,9 @@
+defmodule Diskuy.Repo.Migrations.AlterThreadLikeAddIsDislike do
+  use Ecto.Migration
+
+  def change do
+    alter table(:thread_likes) do
+      add :is_dislike, :boolean, default: false
+    end
+  end
+end
-- 
GitLab


From 6d6c0706f7149314e0fc8ee838f8b0cbf8352d11 Mon Sep 17 00:00:00 2001
From: Aldi Naufal Fitrah <aldifitrahx@gmail.com>
Date: Sat, 30 Oct 2021 14:03:40 +0700
Subject: [PATCH 05/28] feat(thread-dislike): add dislike & undislike endpoints
 & controllers

---
 .../controllers/thread_controller.ex          | 23 +++++++++++++++++++
 lib/diskuy_web/router.ex                      |  6 +++++
 2 files changed, 29 insertions(+)

diff --git a/lib/diskuy_web/controllers/thread_controller.ex b/lib/diskuy_web/controllers/thread_controller.ex
index 9ba486f..cc98bcf 100644
--- a/lib/diskuy_web/controllers/thread_controller.ex
+++ b/lib/diskuy_web/controllers/thread_controller.ex
@@ -70,6 +70,29 @@ defmodule DiskuyWeb.ThreadController do
     end
   end
 
+  def add_dislike(conn, %{"id" => id}) do
+    current_user = Guardian.Plug.current_resource(conn)
+    thread = Forum.get_thread!(id)
+
+    with {:ok, %ThreadLike{} = _thread_like} <- Likes.create_thread_like(%{"user_id" => current_user.id,
+                                                                           "thread_id" => id,
+                                                                           "is_dislike" => true}),
+         {:ok, %Thread{} = thread} <- Forum.update_thread(thread, %{"points" => (thread.points - 1)}) do
+         render(conn, "show.json", thread: thread)
+    end
+  end
+
+  def delete_dislike(conn, %{"id" => id}) do
+    current_user = Guardian.Plug.current_resource(conn)
+    thread = Forum.get_thread!(id)
+    thread_like = Likes.get_thread_like_by_refer!(current_user.id, id)
+
+    with {:ok, %ThreadLike{}} <- Likes.delete_thread_like(thread_like),
+         {:ok, %Thread{} = thread} <- Forum.update_thread(thread, %{"points" => (thread.points+1)}) do
+         render(conn, "show.json", thread: thread)
+    end
+  end
+
   defp put_user_id(conn, %{"thread" => thread_params}) do
     current_user = Guardian.Plug.current_resource(conn)
     new_params = Map.put(thread_params, "user_id", current_user.id)
diff --git a/lib/diskuy_web/router.ex b/lib/diskuy_web/router.ex
index 7205a25..fab82ca 100644
--- a/lib/diskuy_web/router.ex
+++ b/lib/diskuy_web/router.ex
@@ -30,6 +30,12 @@ defmodule DiskuyWeb.Router do
     options "/threads/like/:id", ThreadController, :options
     post "/threads/unlike/:id", ThreadController, :delete_like
     options "/threads/unlike/:id", ThreadController, :options
+
+    post "/threads/dislike/:id", ThreadController, :add_dislike
+    options "/threads/dislike/:id", ThreadController, :options
+    post "/threads/undislike/:id", ThreadController, :delete_dislike
+    options "/threads/undislike/:id", ThreadController, :options
+
     get "/threads/checklike/:id", ThreadLikeController, :check_like
     options "/threads/checklike/:id", ThreadLikeController, :options
 
-- 
GitLab


From 6c2caa98628829b44d1d881667005628e3dfb51f Mon Sep 17 00:00:00 2001
From: "ganiilhamirsyadi@gmail.com" <ganiilhamirsyadi@gmail.com>
Date: Sat, 30 Oct 2021 22:46:28 +0700
Subject: [PATCH 06/28] Implement list_thread_by_user_id and
 list_posts_by_user_id

---
 lib/diskuy/forum.ex | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/lib/diskuy/forum.ex b/lib/diskuy/forum.ex
index 5944ca7..f83eff5 100644
--- a/lib/diskuy/forum.ex
+++ b/lib/diskuy/forum.ex
@@ -298,4 +298,20 @@ defmodule Diskuy.Forum do
   def change_post(%Post{} = post, attrs \\ %{}) do
     Post.changeset(post, attrs)
   end
+
+  @doc """
+  TODO
+  """
+  def list_threads_by_user_id(user_id) do
+    query = from t in Thread, where: t.user_id == ^user_id
+    Repo.all(query)
+  end
+
+  @doc """
+  TODO
+  """
+  def list_posts_by_user_id(user_id) do
+    query = from p in Post, order_by: p.inserted_at, where: p.user_id == ^user_id
+    Repo.all(query)
+  end
 end
-- 
GitLab


From 483ea35ca5fe020b0839da255a00dd120d9a14f7 Mon Sep 17 00:00:00 2001
From: "ganiilhamirsyadi@gmail.com" <ganiilhamirsyadi@gmail.com>
Date: Sat, 30 Oct 2021 22:47:53 +0700
Subject: [PATCH 07/28] Revert "Implement list_thread_by_user_id and
 list_posts_by_user_id"

This reverts commit 6c2caa98628829b44d1d881667005628e3dfb51f.
---
 lib/diskuy/forum.ex | 16 ----------------
 1 file changed, 16 deletions(-)

diff --git a/lib/diskuy/forum.ex b/lib/diskuy/forum.ex
index f83eff5..5944ca7 100644
--- a/lib/diskuy/forum.ex
+++ b/lib/diskuy/forum.ex
@@ -298,20 +298,4 @@ defmodule Diskuy.Forum do
   def change_post(%Post{} = post, attrs \\ %{}) do
     Post.changeset(post, attrs)
   end
-
-  @doc """
-  TODO
-  """
-  def list_threads_by_user_id(user_id) do
-    query = from t in Thread, where: t.user_id == ^user_id
-    Repo.all(query)
-  end
-
-  @doc """
-  TODO
-  """
-  def list_posts_by_user_id(user_id) do
-    query = from p in Post, order_by: p.inserted_at, where: p.user_id == ^user_id
-    Repo.all(query)
-  end
 end
-- 
GitLab


From c169460bfc6b1ccd9e81f64be0878b704c671743 Mon Sep 17 00:00:00 2001
From: "ganiilhamirsyadi@gmail.com" <ganiilhamirsyadi@gmail.com>
Date: Sat, 30 Oct 2021 22:46:28 +0700
Subject: [PATCH 08/28] Implement list_thread_by_user_id and
 list_posts_by_user_id

---
 lib/diskuy/forum.ex | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/lib/diskuy/forum.ex b/lib/diskuy/forum.ex
index 5944ca7..f83eff5 100644
--- a/lib/diskuy/forum.ex
+++ b/lib/diskuy/forum.ex
@@ -298,4 +298,20 @@ defmodule Diskuy.Forum do
   def change_post(%Post{} = post, attrs \\ %{}) do
     Post.changeset(post, attrs)
   end
+
+  @doc """
+  TODO
+  """
+  def list_threads_by_user_id(user_id) do
+    query = from t in Thread, where: t.user_id == ^user_id
+    Repo.all(query)
+  end
+
+  @doc """
+  TODO
+  """
+  def list_posts_by_user_id(user_id) do
+    query = from p in Post, order_by: p.inserted_at, where: p.user_id == ^user_id
+    Repo.all(query)
+  end
 end
-- 
GitLab


From b02e05d18f92994c4acd25558529a3d71438f99a Mon Sep 17 00:00:00 2001
From: Alif Saddid <alif.saddid12@gmail.com>
Date: Tue, 9 Nov 2021 16:07:38 +0700
Subject: [PATCH 09/28] Created view for points and badges

---
 lib/diskuy_web/views/user_view.ex | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/lib/diskuy_web/views/user_view.ex b/lib/diskuy_web/views/user_view.ex
index a2b2732..ab3d7cf 100644
--- a/lib/diskuy_web/views/user_view.ex
+++ b/lib/diskuy_web/views/user_view.ex
@@ -14,6 +14,10 @@ defmodule DiskuyWeb.UserView do
     %{data: render_one(user, UserView, "user_token.json")}
   end
 
+  def render("show_user_points.json", %{points: points}) do
+    %{data: render_one(points, UserView, "user_points.json")}
+  end
+
   def render("user.json", %{user: user}) do
     %{id: user.id,
       username: user.username,
@@ -33,4 +37,18 @@ defmodule DiskuyWeb.UserView do
       token: token
     }
   end
+
+  def render("user_points.json", %{user: points}) do
+    %{
+      points: points
+    }
+  end
+
+  def render("user_badges.json", %{badges: badges}) do
+    %{
+      gold: badges.gold,
+      silver: badges.silver,
+      bronze: badges.bronze
+    }
+  end
 end
-- 
GitLab


From 3bce586523bc5bf439782d53ac9fff05ac930c4f Mon Sep 17 00:00:00 2001
From: Alif Saddid <alif.saddid12@gmail.com>
Date: Tue, 9 Nov 2021 16:08:10 +0700
Subject: [PATCH 10/28] Created dummy controllers for get user points

---
 lib/diskuy_web/controllers/user_controller.ex | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/lib/diskuy_web/controllers/user_controller.ex b/lib/diskuy_web/controllers/user_controller.ex
index 4d73833..753659f 100644
--- a/lib/diskuy_web/controllers/user_controller.ex
+++ b/lib/diskuy_web/controllers/user_controller.ex
@@ -33,6 +33,10 @@ defmodule DiskuyWeb.UserController do
     render(conn, "show.json", user: user)
   end
 
+  def get_user_points(conn, %{"name" => name}) do
+    user = Account.get_by_username!(name)
+    render(conn, "show_user_points.json", points: 5959)
+  end
 
   def update(conn, %{"user" => user_params}) do
     user = Guardian.Plug.current_resource(conn)
-- 
GitLab


From e1a48e0f1398a7788b6acbd823f19b8b8b9cd078 Mon Sep 17 00:00:00 2001
From: Alif Saddid <alif.saddid12@gmail.com>
Date: Tue, 9 Nov 2021 16:08:31 +0700
Subject: [PATCH 11/28] Added routes for get user points

---
 lib/diskuy_web/router.ex | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/diskuy_web/router.ex b/lib/diskuy_web/router.ex
index 269ac2c..37794b8 100644
--- a/lib/diskuy_web/router.ex
+++ b/lib/diskuy_web/router.ex
@@ -49,6 +49,7 @@ defmodule DiskuyWeb.Router do
     options   "/users", UserController, :options
     options   "/users/:id", UserController, :options
     get "/users/name/:name", UserController, :show_by_username
+    get "/users/points/:name", UserController, :get_user_points
     options  "/users/name/:name", UserController, :options
 
     resources "/topics", TopicController, except: [:new, :edit, :create, :update, :delete]
-- 
GitLab


From dbd8365a219989129eaadb7d379b147f9156d134 Mon Sep 17 00:00:00 2001
From: Alif Saddid <alif.saddid12@gmail.com>
Date: Tue, 9 Nov 2021 16:41:42 +0700
Subject: [PATCH 12/28] Created view for user badges

---
 lib/diskuy_web/views/user_view.ex | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/lib/diskuy_web/views/user_view.ex b/lib/diskuy_web/views/user_view.ex
index ab3d7cf..b56b562 100644
--- a/lib/diskuy_web/views/user_view.ex
+++ b/lib/diskuy_web/views/user_view.ex
@@ -18,6 +18,10 @@ defmodule DiskuyWeb.UserView do
     %{data: render_one(points, UserView, "user_points.json")}
   end
 
+  def render("show_user_badges.json", %{badges: badges}) do
+    %{data: render_one(badges, UserView, "user_badges.json")}
+  end
+
   def render("user.json", %{user: user}) do
     %{id: user.id,
       username: user.username,
@@ -44,7 +48,7 @@ defmodule DiskuyWeb.UserView do
     }
   end
 
-  def render("user_badges.json", %{badges: badges}) do
+  def render("user_badges.json", %{user: badges}) do
     %{
       gold: badges.gold,
       silver: badges.silver,
-- 
GitLab


From f5332e73a9c3ad574dc505a3d0396188ea234895 Mon Sep 17 00:00:00 2001
From: Alif Saddid <alif.saddid12@gmail.com>
Date: Tue, 9 Nov 2021 16:42:13 +0700
Subject: [PATCH 13/28] Created dummy controller for get user badges

---
 lib/diskuy_web/controllers/user_controller.ex | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/lib/diskuy_web/controllers/user_controller.ex b/lib/diskuy_web/controllers/user_controller.ex
index 753659f..5514483 100644
--- a/lib/diskuy_web/controllers/user_controller.ex
+++ b/lib/diskuy_web/controllers/user_controller.ex
@@ -38,6 +38,15 @@ defmodule DiskuyWeb.UserController do
     render(conn, "show_user_points.json", points: 5959)
   end
 
+  def get_user_badges(conn, %{"name" => name}) do
+    badges = %{
+      gold: 1,
+      silver: 2,
+      bronze: 3
+    }
+    render(conn, "show_user_badges.json", badges: badges)
+  end
+
   def update(conn, %{"user" => user_params}) do
     user = Guardian.Plug.current_resource(conn)
     new_user_params = user_params |> Map.drop(["email", "id", "role"])
-- 
GitLab


From ccef0f7c9c21c2dcc6a262133ea0e76ea176d729 Mon Sep 17 00:00:00 2001
From: Alif Saddid <alif.saddid12@gmail.com>
Date: Tue, 9 Nov 2021 16:42:31 +0700
Subject: [PATCH 14/28] Added route for get user badges

---
 lib/diskuy_web/router.ex | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/diskuy_web/router.ex b/lib/diskuy_web/router.ex
index 37794b8..8eb19d8 100644
--- a/lib/diskuy_web/router.ex
+++ b/lib/diskuy_web/router.ex
@@ -50,6 +50,7 @@ defmodule DiskuyWeb.Router do
     options   "/users/:id", UserController, :options
     get "/users/name/:name", UserController, :show_by_username
     get "/users/points/:name", UserController, :get_user_points
+    get "/users/badges/:name", UserController, :get_user_badges
     options  "/users/name/:name", UserController, :options
 
     resources "/topics", TopicController, except: [:new, :edit, :create, :update, :delete]
-- 
GitLab


From b9cbba2978a4ac183544fec9a43f3a18079ccb7f Mon Sep 17 00:00:00 2001
From: "ganiilhamirsyadi@gmail.com" <ganiilhamirsyadi@gmail.com>
Date: Sat, 13 Nov 2021 22:42:03 +0700
Subject: [PATCH 15/28] Create query builder for calculating the Leaderboard

---
 lib/diskuy/leaderboard.ex | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100644 lib/diskuy/leaderboard.ex

diff --git a/lib/diskuy/leaderboard.ex b/lib/diskuy/leaderboard.ex
new file mode 100644
index 0000000..b8c09f0
--- /dev/null
+++ b/lib/diskuy/leaderboard.ex
@@ -0,0 +1,21 @@
+defmodule Diskuy.Leaderboard do
+  @moduledoc """
+  The Query Builder For calculating the Leaderboard.
+  """
+
+  import Ecto.Query, warn: false
+
+  def get_leaderboard do
+    query = """
+    SELECT u.username as user_name, COALESCE(SUM(t.points + p.points), SUM(t.points)) as total_points
+    FROM threads as t
+    LEFT JOIN posts as p ON p.user_id = t.user_id
+    JOIN users as u ON u.id = t.user_id
+    GROUP BY u.username
+    ORDER BY total_points DESC
+    LIMIT 20
+    """
+    Ecto.Adapters.SQL.query!(Diskuy.Repo, query)
+  end
+
+end
-- 
GitLab


From aff0606042aa3c5e9fa7974ba1c61b294a766fb9 Mon Sep 17 00:00:00 2001
From: "ganiilhamirsyadi@gmail.com" <ganiilhamirsyadi@gmail.com>
Date: Sat, 13 Nov 2021 23:07:10 +0700
Subject: [PATCH 16/28] Update query builder for calculating the leaderboard

---
 config/dev.exs                                 |  6 +++---
 lib/diskuy/forum.ex                            | 15 ---------------
 lib/diskuy/leaderboard.ex                      |  5 ++---
 .../controllers/leaderboard_controller.ex      | 12 ++++++++++++
 lib/diskuy_web/router.ex                       |  2 ++
 lib/diskuy_web/views/leaderboard_view.ex       | 18 ++++++++++++++++++
 6 files changed, 37 insertions(+), 21 deletions(-)
 create mode 100644 lib/diskuy_web/controllers/leaderboard_controller.ex
 create mode 100644 lib/diskuy_web/views/leaderboard_view.ex

diff --git a/config/dev.exs b/config/dev.exs
index b56ce17..083b22d 100755
--- a/config/dev.exs
+++ b/config/dev.exs
@@ -2,9 +2,9 @@ use Mix.Config
 
 # Configure your database
 config :diskuy, Diskuy.Repo,
-  username: "rafif",
-  password: "rafif123",
-  database: "diskuy_dev_new",
+  username: "postgres",
+  password: "postgres",
+  database: "diskuy",
   hostname: "localhost",
   show_sensitive_data_on_connection_error: true,
   pool_size: 10
diff --git a/lib/diskuy/forum.ex b/lib/diskuy/forum.ex
index f83eff5..8f3ceb6 100644
--- a/lib/diskuy/forum.ex
+++ b/lib/diskuy/forum.ex
@@ -299,19 +299,4 @@ defmodule Diskuy.Forum do
     Post.changeset(post, attrs)
   end
 
-  @doc """
-  TODO
-  """
-  def list_threads_by_user_id(user_id) do
-    query = from t in Thread, where: t.user_id == ^user_id
-    Repo.all(query)
-  end
-
-  @doc """
-  TODO
-  """
-  def list_posts_by_user_id(user_id) do
-    query = from p in Post, order_by: p.inserted_at, where: p.user_id == ^user_id
-    Repo.all(query)
-  end
 end
diff --git a/lib/diskuy/leaderboard.ex b/lib/diskuy/leaderboard.ex
index b8c09f0..98643c1 100644
--- a/lib/diskuy/leaderboard.ex
+++ b/lib/diskuy/leaderboard.ex
@@ -7,11 +7,10 @@ defmodule Diskuy.Leaderboard do
 
   def get_leaderboard do
     query = """
-    SELECT u.username as user_name, COALESCE(SUM(t.points + p.points), SUM(t.points)) as total_points
+    SELECT t.user_id as user_id, COALESCE(SUM(t.points + p.points), SUM(t.points)) as total_points
     FROM threads as t
     LEFT JOIN posts as p ON p.user_id = t.user_id
-    JOIN users as u ON u.id = t.user_id
-    GROUP BY u.username
+    GROUP BY t.user_id
     ORDER BY total_points DESC
     LIMIT 20
     """
diff --git a/lib/diskuy_web/controllers/leaderboard_controller.ex b/lib/diskuy_web/controllers/leaderboard_controller.ex
new file mode 100644
index 0000000..b77477f
--- /dev/null
+++ b/lib/diskuy_web/controllers/leaderboard_controller.ex
@@ -0,0 +1,12 @@
+defmodule DiskuyWeb.LeaderboardController do
+  use DiskuyWeb, :controller
+  alias Diskuy.Leaderboard
+
+  action_fallback DiskuyWeb.FallbackController
+
+  def index(conn, _params) do
+    leaderboard = Leaderboard.get_leaderboard()
+    render(conn, "index.json", leaderboard: leaderboard)
+  end
+
+end
diff --git a/lib/diskuy_web/router.ex b/lib/diskuy_web/router.ex
index 269ac2c..cd15bb8 100644
--- a/lib/diskuy_web/router.ex
+++ b/lib/diskuy_web/router.ex
@@ -79,6 +79,8 @@ defmodule DiskuyWeb.Router do
     options   "/post", PostController, :options
     options   "/post/:id", PostController, :options
 
+    resources "/leaderboard", LeaderboardController
+
     # post "/users/signup", UserController, :create
     # options   "/users/signup", PostController, :options
     # post "/users/signin", UserController, :signin
diff --git a/lib/diskuy_web/views/leaderboard_view.ex b/lib/diskuy_web/views/leaderboard_view.ex
new file mode 100644
index 0000000..b35501b
--- /dev/null
+++ b/lib/diskuy_web/views/leaderboard_view.ex
@@ -0,0 +1,18 @@
+defmodule DiskuyWeb.LeaderboardView do
+  use DiskuyWeb, :view
+  alias DiskuyWeb.LeaderboardView
+  alias Diskuy.Account
+
+  def render("index.json", %{leaderboard: leaderboard}) do
+    %{data: render_many(leaderboard, LeaderboardView, "leaderboard_row.json")}
+  end
+
+  def render("leaderboard_row.json", %{leaderboard_row: leaderboard_row}) do
+    user = Account.get_user!(leaderboard_row.user_id)
+    %{
+      username: user.username,
+      total_points: leaderboard_row.total_points,
+    }
+  end
+
+end
-- 
GitLab


From b0bf874f910116315fab97c60f80975e8810deed Mon Sep 17 00:00:00 2001
From: "ganiilhamirsyadi@gmail.com" <ganiilhamirsyadi@gmail.com>
Date: Sat, 13 Nov 2021 23:45:26 +0700
Subject: [PATCH 17/28] convert RAW SQL on Leaderboard Query Builder to use
 Ecto Query

---
 lib/diskuy/leaderboard.ex                | 13 ++++++++++++-
 lib/diskuy_web/views/leaderboard_view.ex | 12 +-----------
 2 files changed, 13 insertions(+), 12 deletions(-)

diff --git a/lib/diskuy/leaderboard.ex b/lib/diskuy/leaderboard.ex
index 98643c1..2aacae4 100644
--- a/lib/diskuy/leaderboard.ex
+++ b/lib/diskuy/leaderboard.ex
@@ -1,9 +1,13 @@
 defmodule Diskuy.Leaderboard do
+
   @moduledoc """
   The Query Builder For calculating the Leaderboard.
   """
 
   import Ecto.Query, warn: false
+  alias Diskuy.Repo
+  alias Diskuy.Forum.Thread
+  alias Diskuy.Forum.Post
 
   def get_leaderboard do
     query = """
@@ -14,7 +18,14 @@ defmodule Diskuy.Leaderboard do
     ORDER BY total_points DESC
     LIMIT 20
     """
-    Ecto.Adapters.SQL.query!(Diskuy.Repo, query)
+    query = from t in Thread,
+              left_join: p in Post,
+              on: p.user_id == t.user_id,
+              group_by: t.user_id,
+              limit: 10,
+              select: %{total_points: sum(t.points + p.points) |> coalesce(sum(t.points)) |> coalesce(0), user_id: t.user_id},
+              order_by: [desc: sum(t.points + p.points) |> coalesce(sum(t.points)) |> coalesce(0)]
+    Repo.all(query)
   end
 
 end
diff --git a/lib/diskuy_web/views/leaderboard_view.ex b/lib/diskuy_web/views/leaderboard_view.ex
index b35501b..8669f5f 100644
--- a/lib/diskuy_web/views/leaderboard_view.ex
+++ b/lib/diskuy_web/views/leaderboard_view.ex
@@ -1,18 +1,8 @@
 defmodule DiskuyWeb.LeaderboardView do
   use DiskuyWeb, :view
-  alias DiskuyWeb.LeaderboardView
-  alias Diskuy.Account
 
   def render("index.json", %{leaderboard: leaderboard}) do
-    %{data: render_many(leaderboard, LeaderboardView, "leaderboard_row.json")}
-  end
-
-  def render("leaderboard_row.json", %{leaderboard_row: leaderboard_row}) do
-    user = Account.get_user!(leaderboard_row.user_id)
-    %{
-      username: user.username,
-      total_points: leaderboard_row.total_points,
-    }
+    %{data: leaderboard}
   end
 
 end
-- 
GitLab


From 95f9713a070783789044dd7305d3b6bc571fe1a5 Mon Sep 17 00:00:00 2001
From: Alif Saddid <alif.saddid12@gmail.com>
Date: Fri, 26 Nov 2021 16:37:46 +0700
Subject: [PATCH 18/28] Added function to retrieve total points and badges
 count

---
 lib/diskuy/account.ex | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/lib/diskuy/account.ex b/lib/diskuy/account.ex
index b9557a3..736129c 100644
--- a/lib/diskuy/account.ex
+++ b/lib/diskuy/account.ex
@@ -7,6 +7,8 @@ defmodule Diskuy.Account do
   alias Diskuy.Repo
 
   alias Diskuy.Account.User
+  alias Diskuy.Forum.Post
+  alias Diskuy.Forum.Thread
 
   @doc """
   Returns the list of users.
@@ -123,4 +125,20 @@ defmodule Diskuy.Account do
   def change_user(%User{} = user, attrs \\ %{}) do
     User.changeset(user, attrs)
   end
+
+  def get_points_by_user_id(id) do
+    query = from t in Thread,
+              limit: 1,
+              select: %{total_points: sum(t.points) |> coalesce(0)},
+              where: (t.user_id == ^id)
+    Repo.one(query)
+  end
+
+  def get_badged_post_count(id, minimum_points) do
+    query = from t in Thread,
+              limit: 1,
+              select: %{count: count(t.id) |> coalesce(0)},
+              where: (t.user_id == ^id) and (t.points >= ^minimum_points)
+    Repo.one(query)
+  end
 end
-- 
GitLab


From b2424de33586153f96a0a54568113c30bd1637b8 Mon Sep 17 00:00:00 2001
From: Alif Saddid <alif.saddid12@gmail.com>
Date: Fri, 26 Nov 2021 16:38:20 +0700
Subject: [PATCH 19/28] Implemented get_user_points and get_user_badges

---
 lib/diskuy_web/controllers/user_controller.ex | 24 +++++++++++++------
 1 file changed, 17 insertions(+), 7 deletions(-)

diff --git a/lib/diskuy_web/controllers/user_controller.ex b/lib/diskuy_web/controllers/user_controller.ex
index 5514483..67974e3 100644
--- a/lib/diskuy_web/controllers/user_controller.ex
+++ b/lib/diskuy_web/controllers/user_controller.ex
@@ -6,6 +6,10 @@ defmodule DiskuyWeb.UserController do
   alias DiskuyWeb.Auth.Guardian
   alias DiskuyWeb.Auth.GoogleAuth
 
+  @bronze_treshold 20
+  @silver_treshold 40
+  @gold_treshold 80
+
   action_fallback DiskuyWeb.FallbackController
 
   def index(conn, _params) do
@@ -35,16 +39,22 @@ defmodule DiskuyWeb.UserController do
 
   def get_user_points(conn, %{"name" => name}) do
     user = Account.get_by_username!(name)
-    render(conn, "show_user_points.json", points: 5959)
+    points = Account.get_points_by_user_id(user.id)
+    render(conn, "show_user_points.json", points: points.total_points)
   end
 
   def get_user_badges(conn, %{"name" => name}) do
-    badges = %{
-      gold: 1,
-      silver: 2,
-      bronze: 3
-    }
-    render(conn, "show_user_badges.json", badges: badges)
+    user = Account.get_by_username!(name)
+
+    gold_badges = Account.get_badged_post_count(user.id, @gold_treshold)
+    silver_badges = Account.get_badged_post_count(user.id, @silver_treshold)
+    bronze_badges = Account.get_badged_post_count(user.id, @bronze_treshold)
+
+    render(conn, "show_user_badges.json", badges: %{
+      gold: gold_badges.count, 
+      silver: silver_badges.count - gold_badges.count, 
+      bronze: bronze_badges.count - silver_badges.count
+    })
   end
 
   def update(conn, %{"user" => user_params}) do
-- 
GitLab


From dffeebb6e760472dc2bc9eba01b759051926df29 Mon Sep 17 00:00:00 2001
From: ganiirsyadi <ganiilhamirsyadi@gmail.com>
Date: Sat, 27 Nov 2021 21:30:55 +0700
Subject: [PATCH 20/28] remove unused code

---
 lib/diskuy/leaderboard.ex | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/lib/diskuy/leaderboard.ex b/lib/diskuy/leaderboard.ex
index 2aacae4..8354041 100644
--- a/lib/diskuy/leaderboard.ex
+++ b/lib/diskuy/leaderboard.ex
@@ -10,14 +10,6 @@ defmodule Diskuy.Leaderboard do
   alias Diskuy.Forum.Post
 
   def get_leaderboard do
-    query = """
-    SELECT t.user_id as user_id, COALESCE(SUM(t.points + p.points), SUM(t.points)) as total_points
-    FROM threads as t
-    LEFT JOIN posts as p ON p.user_id = t.user_id
-    GROUP BY t.user_id
-    ORDER BY total_points DESC
-    LIMIT 20
-    """
     query = from t in Thread,
               left_join: p in Post,
               on: p.user_id == t.user_id,
-- 
GitLab


From 3468b81126c84a291d61261cec746e31313ffb29 Mon Sep 17 00:00:00 2001
From: ganiirsyadi <ganiilhamirsyadi@gmail.com>
Date: Sat, 27 Nov 2021 21:59:22 +0700
Subject: [PATCH 21/28] add user_name on response

---
 lib/diskuy/leaderboard.ex | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/lib/diskuy/leaderboard.ex b/lib/diskuy/leaderboard.ex
index 8354041..5a40421 100644
--- a/lib/diskuy/leaderboard.ex
+++ b/lib/diskuy/leaderboard.ex
@@ -8,14 +8,17 @@ defmodule Diskuy.Leaderboard do
   alias Diskuy.Repo
   alias Diskuy.Forum.Thread
   alias Diskuy.Forum.Post
+  alias Diskuy.Account.User
 
   def get_leaderboard do
     query = from t in Thread,
               left_join: p in Post,
               on: p.user_id == t.user_id,
-              group_by: t.user_id,
+              left_join: u in User,
+              on: u.id == t.user_id,
+              group_by: u.username,
               limit: 10,
-              select: %{total_points: sum(t.points + p.points) |> coalesce(sum(t.points)) |> coalesce(0), user_id: t.user_id},
+              select: %{total_points: sum(t.points + p.points) |> coalesce(sum(t.points)) |> coalesce(0), user_name: u.username},
               order_by: [desc: sum(t.points + p.points) |> coalesce(sum(t.points)) |> coalesce(0)]
     Repo.all(query)
   end
-- 
GitLab


From 6378f876628c9c1dc6744c52a3aeebc5e83de4e4 Mon Sep 17 00:00:00 2001
From: Aldi Naufal Fitrah <aldifitrahx@gmail.com>
Date: Sat, 27 Nov 2021 22:02:57 +0700
Subject: [PATCH 22/28] feat(vote): add is_dislike to response

---
 lib/diskuy/likes/thread_like.ex                 | 1 +
 lib/diskuy_web/controllers/thread_controller.ex | 6 +++---
 lib/diskuy_web/views/thread_like_view.ex        | 4 +++-
 3 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/lib/diskuy/likes/thread_like.ex b/lib/diskuy/likes/thread_like.ex
index e1627f8..4329d32 100644
--- a/lib/diskuy/likes/thread_like.ex
+++ b/lib/diskuy/likes/thread_like.ex
@@ -5,6 +5,7 @@ defmodule Diskuy.Likes.ThreadLike do
   schema "thread_likes" do
     field :user_id, :id
     field :thread_id, :id
+    field :is_dislike, :boolean
 
     timestamps()
   end
diff --git a/lib/diskuy_web/controllers/thread_controller.ex b/lib/diskuy_web/controllers/thread_controller.ex
index cc98bcf..a246488 100644
--- a/lib/diskuy_web/controllers/thread_controller.ex
+++ b/lib/diskuy_web/controllers/thread_controller.ex
@@ -54,7 +54,7 @@ defmodule DiskuyWeb.ThreadController do
 
     with {:ok, %ThreadLike{} = _thread_like} <- Likes.create_thread_like(%{"user_id" => current_user.id,
                                                                            "thread_id" => id}),
-         {:ok, %Thread{} = thread} <- Forum.update_thread(thread, %{"points" => (thread.points+ 1)}) do
+         {:ok, %Thread{} = thread} <- Forum.update_thread(thread, %{"points" => (thread.points + 1)}) do
          render(conn, "show.json", thread: thread)
     end
   end
@@ -65,7 +65,7 @@ defmodule DiskuyWeb.ThreadController do
     thread_like = Likes.get_thread_like_by_refer!(current_user.id, id)
 
     with {:ok, %ThreadLike{}} <- Likes.delete_thread_like(thread_like),
-         {:ok, %Thread{} = thread} <- Forum.update_thread(thread, %{"points" => (thread.points-1)}) do
+         {:ok, %Thread{} = thread} <- Forum.update_thread(thread, %{"points" => (thread.points - 1)}) do
          render(conn, "show.json", thread: thread)
     end
   end
@@ -88,7 +88,7 @@ defmodule DiskuyWeb.ThreadController do
     thread_like = Likes.get_thread_like_by_refer!(current_user.id, id)
 
     with {:ok, %ThreadLike{}} <- Likes.delete_thread_like(thread_like),
-         {:ok, %Thread{} = thread} <- Forum.update_thread(thread, %{"points" => (thread.points+1)}) do
+         {:ok, %Thread{} = thread} <- Forum.update_thread(thread, %{"points" => (thread.points + 1)}) do
          render(conn, "show.json", thread: thread)
     end
   end
diff --git a/lib/diskuy_web/views/thread_like_view.ex b/lib/diskuy_web/views/thread_like_view.ex
index 7b48301..f35ae0e 100644
--- a/lib/diskuy_web/views/thread_like_view.ex
+++ b/lib/diskuy_web/views/thread_like_view.ex
@@ -13,6 +13,8 @@ defmodule DiskuyWeb.ThreadLikeView do
   def render("thread_like.json", %{thread_like: thread_like}) do
     %{id: thread_like.id,
       user_id: thread_like.user_id,
-      thread_id:  thread_like.thread_id}
+      thread_id:  thread_like.thread_id,
+      is_dislike: thread_like.is_dislike
+    }
   end
 end
-- 
GitLab


From 9f2776d79d5799db57fce29a8084bccb7db617fa Mon Sep 17 00:00:00 2001
From: Alif Saddid <alif.saddid12@gmail.com>
Date: Sat, 27 Nov 2021 22:34:11 +0700
Subject: [PATCH 23/28] Fixed query for calculate points

---
 lib/diskuy/account.ex | 15 ++++++++++-----
 1 file changed, 10 insertions(+), 5 deletions(-)

diff --git a/lib/diskuy/account.ex b/lib/diskuy/account.ex
index 736129c..9d2fd7e 100644
--- a/lib/diskuy/account.ex
+++ b/lib/diskuy/account.ex
@@ -127,11 +127,16 @@ defmodule Diskuy.Account do
   end
 
   def get_points_by_user_id(id) do
-    query = from t in Thread,
-              limit: 1,
-              select: %{total_points: sum(t.points) |> coalesce(0)},
-              where: (t.user_id == ^id)
-    Repo.one(query)
+    points_threads_query = from t in Thread,
+                            select: %{total_points: sum(t.points)},
+                            where: (t.user_id == ^id)
+    points_posts_query = from p in Post,
+                          select: %{total_points: sum(p.points)},
+                          where: (p.user_id == ^id),
+                          union: ^points_threads_query
+    points_query = from p in subquery(points_posts_query),
+                  select: %{total_points: sum(p.total_points)}
+    Repo.one(points_query)
   end
 
   def get_badged_post_count(id, minimum_points) do
-- 
GitLab


From c861cbc41ea769f73f40365933b72bc1ea0d3909 Mon Sep 17 00:00:00 2001
From: ganiirsyadi <ganiilhamirsyadi@gmail.com>
Date: Sat, 27 Nov 2021 22:53:11 +0700
Subject: [PATCH 24/28] Fix double count points

---
 lib/diskuy/leaderboard.ex | 20 ++++++++++++++------
 1 file changed, 14 insertions(+), 6 deletions(-)

diff --git a/lib/diskuy/leaderboard.ex b/lib/diskuy/leaderboard.ex
index 5a40421..43b22a5 100644
--- a/lib/diskuy/leaderboard.ex
+++ b/lib/diskuy/leaderboard.ex
@@ -11,15 +11,23 @@ defmodule Diskuy.Leaderboard do
   alias Diskuy.Account.User
 
   def get_leaderboard do
-    query = from t in Thread,
-              left_join: p in Post,
-              on: p.user_id == t.user_id,
+    in_query_1 = from t in Thread,
+                  select: %{sum: sum(t.points), user_id: t.user_id},
+                  group_by: t.user_id
+
+    in_query_2 = from p in Post,
+                  select: %{sum: sum(p.points), user_id: p.user_id},
+                  group_by: p.user_id,
+                  union_all: ^in_query_1
+
+    query = from res in subquery(in_query_2),
               left_join: u in User,
-              on: u.id == t.user_id,
+              on: res.user_id == u.id,
               group_by: u.username,
+              select: %{points: sum(res.sum), user_name: u.username},
               limit: 10,
-              select: %{total_points: sum(t.points + p.points) |> coalesce(sum(t.points)) |> coalesce(0), user_name: u.username},
-              order_by: [desc: sum(t.points + p.points) |> coalesce(sum(t.points)) |> coalesce(0)]
+              order_by: [desc: sum(res.sum) |> coalesce(0)]
+
     Repo.all(query)
   end
 
-- 
GitLab


From 808a6d87ccbe71d342b10c542d72c975c37d08d9 Mon Sep 17 00:00:00 2001
From: Aldi Naufal Fitrah <aldifitrahx@gmail.com>
Date: Sat, 27 Nov 2021 23:07:41 +0700
Subject: [PATCH 25/28] feat(vote): create post dislike feature

---
 lib/diskuy/likes/post_like.ex                 |  1 +
 lib/diskuy_web/controllers/post_controller.ex | 27 +++++++++++++++++--
 lib/diskuy_web/router.ex                      |  5 ++++
 lib/diskuy_web/views/post_like_view.ex        |  3 ++-
 ...7160455_alter_post_like_add_is_dislike.exs |  9 +++++++
 5 files changed, 42 insertions(+), 3 deletions(-)
 create mode 100644 priv/repo/migrations/20211127160455_alter_post_like_add_is_dislike.exs

diff --git a/lib/diskuy/likes/post_like.ex b/lib/diskuy/likes/post_like.ex
index ce7ffef..b98a84d 100644
--- a/lib/diskuy/likes/post_like.ex
+++ b/lib/diskuy/likes/post_like.ex
@@ -5,6 +5,7 @@ defmodule Diskuy.Likes.PostLike do
   schema "post_likes" do
     field :user_id, :id
     field :post_id, :id
+    field :is_dislike, :boolean
 
     timestamps()
   end
diff --git a/lib/diskuy_web/controllers/post_controller.ex b/lib/diskuy_web/controllers/post_controller.ex
index 76bc663..1d98f29 100644
--- a/lib/diskuy_web/controllers/post_controller.ex
+++ b/lib/diskuy_web/controllers/post_controller.ex
@@ -55,7 +55,7 @@ defmodule DiskuyWeb.PostController do
 
     with {:ok, %PostLike{}} <- Likes.create_post_like(%{"user_id" => current_user.id,
                                                         "post_id" => id}),
-         {:ok, %Post{} = post} <- Forum.update_post(post, %{"points" => (post.points+1)}) do
+         {:ok, %Post{} = post} <- Forum.update_post(post, %{"points" => (post.points + 1)}) do
          render(conn, "show.json", post: post)
     end
   end
@@ -66,7 +66,30 @@ defmodule DiskuyWeb.PostController do
     post_like = Likes.get_post_like_by_refer!(current_user.id, id)
 
     with {:ok, %PostLike{}} <- Likes.delete_post_like(post_like),
-         {:ok, %Post{}} <- Forum.update_post(post, %{"points" => (post.points-1)}) do
+         {:ok, %Post{}} <- Forum.update_post(post, %{"points" => (post.points - 1)}) do
+         render(conn, "show.json", post: post)
+    end
+  end
+
+  def add_dislike(conn, %{"id" => id}) do
+    current_user = Guardian.Plug.current_resource(conn)
+    post = Forum.get_post!(id)
+
+    with {:ok, %PostLike{}} <- Likes.create_post_like(%{"user_id" => current_user.id,
+                                                        "post_id" => id,
+                                                        "is_dislike" => true}),
+         {:ok, %Post{} = post} <- Forum.update_post(post, %{"points" => (post.points - 1)}) do
+         render(conn, "show.json", post: post)
+    end
+  end
+
+  def delete_dislike(conn, %{"id" => id}) do
+    current_user = Guardian.Plug.current_resource(conn)
+    post = Forum.get_post!(id)
+    post_like = Likes.get_post_like_by_refer!(current_user.id, id)
+
+    with {:ok, %PostLike{}} <- Likes.delete_post_like(post_like),
+         {:ok, %Post{}} <- Forum.update_post(post, %{"points" => (post.points + 1)}) do
          render(conn, "show.json", post: post)
     end
   end
diff --git a/lib/diskuy_web/router.ex b/lib/diskuy_web/router.ex
index fab82ca..8903650 100644
--- a/lib/diskuy_web/router.ex
+++ b/lib/diskuy_web/router.ex
@@ -46,6 +46,11 @@ defmodule DiskuyWeb.Router do
     get "/post/checklike/:id", PostLikeController, :check_like
     options "/post/checklike/:id", PostLikeController, :options
 
+    post "/post/dislike/:id", PostController, :add_dislike
+    options "/post/dislike/:id", PostController, :options
+    post "/post/undislike/:id", PostController, :delete_dislike
+    options "/post/undislike/:id", PostController, :options
+
   end
 
   scope "/api", DiskuyWeb do
diff --git a/lib/diskuy_web/views/post_like_view.ex b/lib/diskuy_web/views/post_like_view.ex
index c50e057..67b620e 100644
--- a/lib/diskuy_web/views/post_like_view.ex
+++ b/lib/diskuy_web/views/post_like_view.ex
@@ -13,6 +13,7 @@ defmodule DiskuyWeb.PostLikeView do
   def render("post_like.json", %{post_like: post_like}) do
     %{id: post_like.id,
       user_id: post_like.user_id,
-      thread_id:  post_like.post_id}
+      thread_id:  post_like.post_id,
+      is_dislike: post_like.is_dislike}
   end
 end
diff --git a/priv/repo/migrations/20211127160455_alter_post_like_add_is_dislike.exs b/priv/repo/migrations/20211127160455_alter_post_like_add_is_dislike.exs
new file mode 100644
index 0000000..97a9688
--- /dev/null
+++ b/priv/repo/migrations/20211127160455_alter_post_like_add_is_dislike.exs
@@ -0,0 +1,9 @@
+defmodule Diskuy.Repo.Migrations.AlterPostLikeAddIsDislike do
+  use Ecto.Migration
+
+  def change do
+    alter table(:post_likes) do
+      add :is_dislike, :boolean, default: false
+    end
+  end
+end
-- 
GitLab


From e9dc328c3b260073eaedf4575413bd19b2bb2e9a Mon Sep 17 00:00:00 2001
From: Eko Julianto Salim <eko@ekojs.com>
Date: Mon, 29 Nov 2021 07:18:50 +0700
Subject: [PATCH 26/28] Adjust Medal Treshold Slightly

---
 lib/diskuy_web/controllers/user_controller.ex | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/lib/diskuy_web/controllers/user_controller.ex b/lib/diskuy_web/controllers/user_controller.ex
index 67974e3..3883516 100644
--- a/lib/diskuy_web/controllers/user_controller.ex
+++ b/lib/diskuy_web/controllers/user_controller.ex
@@ -6,9 +6,9 @@ defmodule DiskuyWeb.UserController do
   alias DiskuyWeb.Auth.Guardian
   alias DiskuyWeb.Auth.GoogleAuth
 
-  @bronze_treshold 20
-  @silver_treshold 40
-  @gold_treshold 80
+  @bronze_treshold 5
+  @silver_treshold 20
+  @gold_treshold 50
 
   action_fallback DiskuyWeb.FallbackController
 
@@ -51,8 +51,8 @@ defmodule DiskuyWeb.UserController do
     bronze_badges = Account.get_badged_post_count(user.id, @bronze_treshold)
 
     render(conn, "show_user_badges.json", badges: %{
-      gold: gold_badges.count, 
-      silver: silver_badges.count - gold_badges.count, 
+      gold: gold_badges.count,
+      silver: silver_badges.count - gold_badges.count,
       bronze: bronze_badges.count - silver_badges.count
     })
   end
-- 
GitLab


From 33adf513a2d63f181ecb8eb9ec2d1bb51f694b1f Mon Sep 17 00:00:00 2001
From: Eko Julianto Salim <eko@ekojs.com>
Date: Mon, 29 Nov 2021 08:50:11 +0700
Subject: [PATCH 27/28] Integrate Post Badge with Accounts

---
 config/dev.exs                                |  2 +-
 lib/diskuy/account.ex                         | 69 +++++++++++++++----
 lib/diskuy_web/controllers/user_controller.ex | 40 ++++++++---
 lib/diskuy_web/router.ex                      |  1 +
 lib/diskuy_web/views/user_view.ex             | 24 ++++++-
 5 files changed, 111 insertions(+), 25 deletions(-)

diff --git a/config/dev.exs b/config/dev.exs
index dfd7670..0350ba5 100755
--- a/config/dev.exs
+++ b/config/dev.exs
@@ -6,7 +6,7 @@ config :diskuy, Diskuy.Repo,
   password: "postgres",
   database: "diskuy",
   hostname: "localhost",
-  port: 5433,
+  port: 5432,
   show_sensitive_data_on_connection_error: true,
   pool_size: 10
 
diff --git a/lib/diskuy/account.ex b/lib/diskuy/account.ex
index 9d2fd7e..b27a9db 100644
--- a/lib/diskuy/account.ex
+++ b/lib/diskuy/account.ex
@@ -9,6 +9,7 @@ defmodule Diskuy.Account do
   alias Diskuy.Account.User
   alias Diskuy.Forum.Post
   alias Diskuy.Forum.Thread
+  alias Diskuy.Forum.Topic
 
   @doc """
   Returns the list of users.
@@ -43,6 +44,7 @@ defmodule Diskuy.Account do
     case Repo.get_by(User, email: email) do
       nil ->
         {:error, :not_found}
+
       user ->
         {:ok, user}
     end
@@ -54,6 +56,7 @@ defmodule Diskuy.Account do
     case Repo.get_by(User, username: username) do
       nil ->
         {:error, :not_found}
+
       user ->
         {:ok, user}
     end
@@ -127,23 +130,63 @@ defmodule Diskuy.Account do
   end
 
   def get_points_by_user_id(id) do
-    points_threads_query = from t in Thread,
-                            select: %{total_points: sum(t.points)},
-                            where: (t.user_id == ^id)
-    points_posts_query = from p in Post,
-                          select: %{total_points: sum(p.points)},
-                          where: (p.user_id == ^id),
-                          union: ^points_threads_query
-    points_query = from p in subquery(points_posts_query),
-                  select: %{total_points: sum(p.total_points)}
+    points_threads_query =
+      from t in Thread,
+        select: %{total_points: sum(t.points)},
+        where: t.user_id == ^id
+
+    points_posts_query =
+      from p in Post,
+        select: %{total_points: sum(p.points)},
+        where: p.user_id == ^id,
+        union: ^points_threads_query
+
+    points_query =
+      from p in subquery(points_posts_query),
+        select: %{total_points: sum(p.total_points)}
+
     Repo.one(points_query)
   end
 
   def get_badged_post_count(id, minimum_points) do
-    query = from t in Thread,
-              limit: 1,
-              select: %{count: count(t.id) |> coalesce(0)},
-              where: (t.user_id == ^id) and (t.points >= ^minimum_points)
+    query =
+      from t in Thread,
+        limit: 1,
+        select: %{count: count(t.id) |> coalesce(0)},
+        where: t.user_id == ^id and t.points >= ^minimum_points
+
     Repo.one(query)
   end
+
+  defp query_based_on_tresholds(query, tresholds) do
+    min_points = tresholds |> elem(0)
+    max_points = tresholds |> elem(1)
+
+    if max_points != Nil do
+      where(query, [tr, u, to], tr.points >= ^min_points and tr.points < ^max_points)
+    else
+      where(query, [tr, u, to], tr.points >= ^min_points)
+    end
+  end
+
+  def get_badged_posts(id, tresholds) do
+    Thread
+    |> join(:inner, [tr], u in User, as: :users, on: tr.user_id == u.id)
+    |> join(:inner, [tr], to in Topic, as: :topics, on: tr.topic_id == to.id)
+    |> where([tr, u, to], tr.user_id == ^id)
+    |> query_based_on_tresholds(tresholds)
+    |> select([tr, u, to], %{
+      id: tr.id,
+      title: tr.title,
+      content: tr.content,
+      points: tr.points,
+      user_id: tr.user_id,
+      username: u.username,
+      topic_id: tr.topic_id,
+      topic_name: to.name,
+      inserted_at: tr.inserted_at,
+      updated_at: tr.updated_at
+    })
+    |> Repo.all()
+  end
 end
diff --git a/lib/diskuy_web/controllers/user_controller.ex b/lib/diskuy_web/controllers/user_controller.ex
index 3883516..c79d5a1 100644
--- a/lib/diskuy_web/controllers/user_controller.ex
+++ b/lib/diskuy_web/controllers/user_controller.ex
@@ -50,16 +50,35 @@ defmodule DiskuyWeb.UserController do
     silver_badges = Account.get_badged_post_count(user.id, @silver_treshold)
     bronze_badges = Account.get_badged_post_count(user.id, @bronze_treshold)
 
-    render(conn, "show_user_badges.json", badges: %{
-      gold: gold_badges.count,
-      silver: silver_badges.count - gold_badges.count,
-      bronze: bronze_badges.count - silver_badges.count
-    })
+    render(conn, "show_user_badges.json",
+      badges: %{
+        gold: gold_badges.count,
+        silver: silver_badges.count - gold_badges.count,
+        bronze: bronze_badges.count - silver_badges.count
+      }
+    )
+  end
+
+  def get_user_badged_posts(conn, %{"name" => name, "badge" => badge}) do
+    user = Account.get_by_username!(name)
+
+    badge_name_treshold_map = %{
+      "bronze" => {@bronze_treshold, @silver_treshold},
+      "silver" => {@silver_treshold, @gold_treshold},
+      "gold" => {@gold_treshold, Nil}
+    }
+
+    badge_treshold = badge_name_treshold_map[badge]
+
+    badged_posts = Account.get_badged_posts(user.id, badge_treshold)
+
+    render(conn, "show_user_badged_posts.json", posts: badged_posts)
   end
 
   def update(conn, %{"user" => user_params}) do
     user = Guardian.Plug.current_resource(conn)
     new_user_params = user_params |> Map.drop(["email", "id", "role"])
+
     with {:ok, %User{} = user} <- Account.update_user(user, new_user_params) do
       render(conn, "show.json", user: user)
     end
@@ -88,19 +107,22 @@ defmodule DiskuyWeb.UserController do
 
   def callback(conn, _params) do
     token_header = get_req_header(conn, "authorization")
+
     case token_header do
       [] ->
         {:error, :unauthorized}
-      [token_bearer]->
-        ["Bearer", token|_] = String.split(token_bearer, " ")
-        with {:ok, user, new_token}= GoogleAuth.create_local_token(token) do
+
+      [token_bearer] ->
+        ["Bearer", token | _] = String.split(token_bearer, " ")
+
+        with {:ok, user, new_token} = GoogleAuth.create_local_token(token) do
           conn
           |> put_status(:created)
           |> render("user_token.json", %{user: user, token: new_token})
         end
+
       _ ->
         {:error, :bad_request}
     end
   end
-
 end
diff --git a/lib/diskuy_web/router.ex b/lib/diskuy_web/router.ex
index 96fcd19..e18bb2a 100644
--- a/lib/diskuy_web/router.ex
+++ b/lib/diskuy_web/router.ex
@@ -62,6 +62,7 @@ defmodule DiskuyWeb.Router do
     get "/users/name/:name", UserController, :show_by_username
     get "/users/points/:name", UserController, :get_user_points
     get "/users/badges/:name", UserController, :get_user_badges
+    get "/users/:name/badges/:badge", UserController, :get_user_badged_posts
     options  "/users/name/:name", UserController, :options
 
     resources "/topics", TopicController, except: [:new, :edit, :create, :update, :delete]
diff --git a/lib/diskuy_web/views/user_view.ex b/lib/diskuy_web/views/user_view.ex
index b56b562..28f8a22 100644
--- a/lib/diskuy_web/views/user_view.ex
+++ b/lib/diskuy_web/views/user_view.ex
@@ -22,13 +22,18 @@ defmodule DiskuyWeb.UserView do
     %{data: render_one(badges, UserView, "user_badges.json")}
   end
 
+  def render("show_user_badged_posts.json", %{posts: posts}) do
+    %{data: render_many(posts, UserView, "user_badged_post.json", as: :post)}
+  end
+
   def render("user.json", %{user: user}) do
-    %{id: user.id,
+    %{
+      id: user.id,
       username: user.username,
       name: user.email,
       picture: user.picture,
       role: user.role
-      }
+    }
   end
 
   def render("user_token.json", %{user: user, token: token}) do
@@ -55,4 +60,19 @@ defmodule DiskuyWeb.UserView do
       bronze: badges.bronze
     }
   end
+
+  def render("user_badged_post.json", %{post: post}) do
+    %{
+      id: post.id,
+      title: post.title,
+      points: post.points,
+      content: post.content,
+      user_id: post.user_id,
+      username: post.username,
+      topic_id: post.topic_id,
+      topic_name: post.topic_name,
+      inserted_at: post.inserted_at,
+      updated_at: post.updated_at
+    }
+  end
 end
-- 
GitLab


From 417d40eee0726c7fb74b588f6e707dc67e640fdf Mon Sep 17 00:00:00 2001
From: Eko Julianto Salim <eko@ekojs.com>
Date: Mon, 29 Nov 2021 10:04:09 +0700
Subject: [PATCH 28/28] Update entrypoint.sh to use appropriate env

---
 entrypoint.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/entrypoint.sh b/entrypoint.sh
index 71d524f..eff5940 100644
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -3,10 +3,10 @@
 # docker entrypoint script.
 
 # assign a default for the database_user
-DB_USER=${DATABASE_USER:-postgres}
+DB_USER=${PGUSER:-postgres}
 
 # wait until Postgres is ready
-while ! pg_isready -q -h $DATABASE_HOST -p 5432 -U $DB_USER
+while ! pg_isready -q -h $PGHOST -p $PGPORT -U $DB_USER
 do
   echo "$(date) - waiting for database to start"
   sleep 2
-- 
GitLab