add models, context and liveviews

lib/cannery/ammo.ex

@@ -0,0 +1,200 @@
+defmodule Cannery.Ammo do
+  @moduledoc """
+  The Ammo context.
+  """
+
+  import Ecto.Query, warn: false
+  alias Cannery.Repo
+
+  alias Cannery.Ammo.AmmoType
+
+  @doc """
+  Returns the list of ammo_types.
+
+  ## Examples
+
+      iex> list_ammo_types()
+      [%AmmoType{}, ...]
+
+  """
+  def list_ammo_types do
+    Repo.all(AmmoType)
+  end
+
+  @doc """
+  Gets a single ammo_type.
+
+  Raises `Ecto.NoResultsError` if the Ammo type does not exist.
+
+  ## Examples
+
+      iex> get_ammo_type!(123)
+      %AmmoType{}
+
+      iex> get_ammo_type!(456)
+      ** (Ecto.NoResultsError)
+
+  """
+  def get_ammo_type!(id), do: Repo.get!(AmmoType, id)
+
+  @doc """
+  Creates a ammo_type.
+
+  ## Examples
+
+      iex> create_ammo_type(%{field: value})
+      {:ok, %AmmoType{}}
+
+      iex> create_ammo_type(%{field: bad_value})
+      {:error, %Ecto.Changeset{}}
+
+  """
+  def create_ammo_type(attrs \\ %{}) do
+    %AmmoType{}
+    |> AmmoType.changeset(attrs)
+    |> Repo.insert()
+  end
+
+  @doc """
+  Updates a ammo_type.
+
+  ## Examples
+
+      iex> update_ammo_type(ammo_type, %{field: new_value})
+      {:ok, %AmmoType{}}
+
+      iex> update_ammo_type(ammo_type, %{field: bad_value})
+      {:error, %Ecto.Changeset{}}
+
+  """
+  def update_ammo_type(%AmmoType{} = ammo_type, attrs) do
+    ammo_type
+    |> AmmoType.changeset(attrs)
+    |> Repo.update()
+  end
+
+  @doc """
+  Deletes a ammo_type.
+
+  ## Examples
+
+      iex> delete_ammo_type(ammo_type)
+      {:ok, %AmmoType{}}
+
+      iex> delete_ammo_type(ammo_type)
+      {:error, %Ecto.Changeset{}}
+
+  """
+  def delete_ammo_type(%AmmoType{} = ammo_type) do
+    Repo.delete(ammo_type)
+  end
+
+  @doc """
+  Returns an `%Ecto.Changeset{}` for tracking ammo_type changes.
+
+  ## Examples
+
+      iex> change_ammo_type(ammo_type)
+      %Ecto.Changeset{data: %AmmoType{}}
+
+  """
+  def change_ammo_type(%AmmoType{} = ammo_type, attrs \\ %{}) do
+    AmmoType.changeset(ammo_type, attrs)
+  end
+
+  alias Cannery.Ammo.AmmoGroup
+
+  @doc """
+  Returns the list of ammo_groups.
+
+  ## Examples
+
+      iex> list_ammo_groups()
+      [%AmmoGroup{}, ...]
+
+  """
+  def list_ammo_groups do
+    Repo.all(AmmoGroup)
+  end
+
+  @doc """
+  Gets a single ammo_group.
+
+  Raises `Ecto.NoResultsError` if the Ammo group does not exist.
+
+  ## Examples
+
+      iex> get_ammo_group!(123)
+      %AmmoGroup{}
+
+      iex> get_ammo_group!(456)
+      ** (Ecto.NoResultsError)
+
+  """
+  def get_ammo_group!(id), do: Repo.get!(AmmoGroup, id)
+
+  @doc """
+  Creates a ammo_group.
+
+  ## Examples
+
+      iex> create_ammo_group(%{field: value})
+      {:ok, %AmmoGroup{}}
+
+      iex> create_ammo_group(%{field: bad_value})
+      {:error, %Ecto.Changeset{}}
+
+  """
+  def create_ammo_group(attrs \\ %{}) do
+    %AmmoGroup{}
+    |> AmmoGroup.changeset(attrs)
+    |> Repo.insert()
+  end
+
+  @doc """
+  Updates a ammo_group.
+
+  ## Examples
+
+      iex> update_ammo_group(ammo_group, %{field: new_value})
+      {:ok, %AmmoGroup{}}
+
+      iex> update_ammo_group(ammo_group, %{field: bad_value})
+      {:error, %Ecto.Changeset{}}
+
+  """
+  def update_ammo_group(%AmmoGroup{} = ammo_group, attrs) do
+    ammo_group
+    |> AmmoGroup.changeset(attrs)
+    |> Repo.update()
+  end
+
+  @doc """
+  Deletes a ammo_group.
+
+  ## Examples
+
+      iex> delete_ammo_group(ammo_group)
+      {:ok, %AmmoGroup{}}
+
+      iex> delete_ammo_group(ammo_group)
+      {:error, %Ecto.Changeset{}}
+
+  """
+  def delete_ammo_group(%AmmoGroup{} = ammo_group) do
+    Repo.delete(ammo_group)
+  end
+
+  @doc """
+  Returns an `%Ecto.Changeset{}` for tracking ammo_group changes.
+
+  ## Examples
+
+      iex> change_ammo_group(ammo_group)
+      %Ecto.Changeset{data: %AmmoGroup{}}
+
+  """
+  def change_ammo_group(%AmmoGroup{} = ammo_group, attrs \\ %{}) do
+    AmmoGroup.changeset(ammo_group, attrs)
+  end
+end