WIP

Signed-off-by: Thomas Citharel <tcit@tcit.fr>

lib/eventos/events/events.ex

@@ -7,6 +7,7 @@ defmodule Eventos.Events do
   alias Eventos.Repo
 
   alias Eventos.Events.Event
+  alias Eventos.Events.Comment
   alias Eventos.Accounts.Account
 
   @doc """
@@ -22,6 +23,36 @@ defmodule Eventos.Events do
     Repo.all(Event)
   end
 
+  def get_events_for_account(%Account{id: account_id} = _account, page \\ 1, limit \\ 10) do
+    start = (page - 1) * limit
+
+    query = from e in Event,
+                 where: e.organizer_account_id == ^account_id,
+                 limit: ^limit,
+                 order_by: [desc: :id],
+                 offset: ^start,
+                 preload: [:organizer_account, :organizer_group, :category, :sessions, :tracks, :tags, :participants, :address]
+    events = Repo.all(query)
+    count_events = Repo.one(from e in Event, select: count(e.id))
+    {:ok, events, count_events}
+  end
+
+  def count_local_events do
+    Repo.one(
+      from e in Event,
+      select: count(e.id),
+      where: e.local == ^true
+    )
+  end
+
+  def count_local_comments do
+    Repo.one(
+      from c in Comment,
+      select: count(c.id),
+      where: c.local == ^true
+    )
+  end
+
   @doc """
   Gets a single event.
 
@@ -38,6 +69,13 @@ defmodule Eventos.Events do
   """
   def get_event!(id), do: Repo.get!(Event, id)
 
+  @doc """
+  Gets an event by it's URL
+  """
+  def get_event_by_url!(url) do
+    Repo.get_by(Event, url: url)
+  end
+
   @doc """
   Gets a single event, with all associations loaded.
   """
@@ -46,6 +84,25 @@ defmodule Eventos.Events do
     Repo.preload(event, [:organizer_account, :organizer_group, :category, :sessions, :tracks, :tags, :participants, :address])
   end
 
+  @doc """
+  Gets an event by it's URL
+  """
+  def get_event_full_by_url!(url) do
+    event = Repo.get_by(Event, url: url)
+    Repo.preload(event, [:organizer_account, :organizer_group, :category, :sessions, :tracks, :tags, :participants, :address])
+  end
+
+  @spec get_event_full_by_username_and_slug!(String.t, String.t) :: Event.t
+  def get_event_full_by_username_and_slug!(username, slug) do
+    event = Repo.one(
+      from e in Event,
+      join: a in Account,
+      on: a.id == e.organizer_account_id and a.username == ^username,
+      where: e.slug == ^slug
+    )
+    Repo.preload(event, [:organizer_account, :organizer_group, :category, :sessions, :tracks, :tags, :participants, :address])
+  end
+
   @doc """
   Creates a event.
 
@@ -706,4 +763,100 @@ defmodule Eventos.Events do
   def change_track(%Track{} = track) do
     Track.changeset(track, %{})
   end
+
+  alias Eventos.Events.Comment
+
+  @doc """
+  Returns the list of comments.
+
+  ## Examples
+
+      iex> list_comments()
+      [%Comment{}, ...]
+
+  """
+  def list_comments do
+    Repo.all(Comment)
+  end
+
+  @doc """
+  Gets a single comment.
+
+  Raises `Ecto.NoResultsError` if the Comment does not exist.
+
+  ## Examples
+
+      iex> get_comment!(123)
+      %Comment{}
+
+      iex> get_comment!(456)
+      ** (Ecto.NoResultsError)
+
+  """
+  def get_comment!(id), do: Repo.get!(Comment, id)
+
+  @doc """
+  Creates a comment.
+
+  ## Examples
+
+      iex> create_comment(%{field: value})
+      {:ok, %Comment{}}
+
+      iex> create_comment(%{field: bad_value})
+      {:error, %Ecto.Changeset{}}
+
+  """
+  def create_comment(attrs \\ %{}) do
+    %Comment{}
+    |> Comment.changeset(attrs)
+    |> Repo.insert()
+  end
+
+  @doc """
+  Updates a comment.
+
+  ## Examples
+
+      iex> update_comment(comment, %{field: new_value})
+      {:ok, %Comment{}}
+
+      iex> update_comment(comment, %{field: bad_value})
+      {:error, %Ecto.Changeset{}}
+
+  """
+  def update_comment(%Comment{} = comment, attrs) do
+    comment
+    |> Comment.changeset(attrs)
+    |> Repo.update()
+  end
+
+  @doc """
+  Deletes a Comment.
+
+  ## Examples
+
+      iex> delete_comment(comment)
+      {:ok, %Comment{}}
+
+      iex> delete_comment(comment)
+      {:error, %Ecto.Changeset{}}
+
+  """
+  def delete_comment(%Comment{} = comment) do
+    Repo.delete(comment)
+  end
+
+  @doc """
+  Returns an `%Ecto.Changeset{}` for tracking comment changes.
+
+  ## Examples
+
+      iex> change_comment(comment)
+      %Ecto.Changeset{source: %Comment{}}
+
+  """
+  def change_comment(%Comment{} = comment) do
+    Comment.changeset(comment, %{})
+  end
 end