Autogen Yield liveviews

lib/osuuspuutarha/harvest.ex

@@ -0,0 +1,104 @@
+defmodule Osuuspuutarha.Harvest do
+  @moduledoc """
+  The Harvest context.
+  """
+
+  import Ecto.Query, warn: false
+  alias Osuuspuutarha.Repo
+
+  alias Osuuspuutarha.Harvest.Yield
+
+  @doc """
+  Returns the list of yields.
+
+  ## Examples
+
+      iex> list_yields()
+      [%Yield{}, ...]
+
+  """
+  def list_yields do
+    Repo.all(Yield)
+  end
+
+  @doc """
+  Gets a single yield.
+
+  Raises `Ecto.NoResultsError` if the Yield does not exist.
+
+  ## Examples
+
+      iex> get_yield!(123)
+      %Yield{}
+
+      iex> get_yield!(456)
+      ** (Ecto.NoResultsError)
+
+  """
+  def get_yield!(id), do: Repo.get!(Yield, id)
+
+  @doc """
+  Creates a yield.
+
+  ## Examples
+
+      iex> create_yield(%{field: value})
+      {:ok, %Yield{}}
+
+      iex> create_yield(%{field: bad_value})
+      {:error, %Ecto.Changeset{}}
+
+  """
+  def create_yield(attrs \\ %{}) do
+    %Yield{}
+    |> Yield.changeset(attrs)
+    |> Repo.insert()
+  end
+
+  @doc """
+  Updates a yield.
+
+  ## Examples
+
+      iex> update_yield(yield, %{field: new_value})
+      {:ok, %Yield{}}
+
+      iex> update_yield(yield, %{field: bad_value})
+      {:error, %Ecto.Changeset{}}
+
+  """
+  def update_yield(%Yield{} = yield, attrs) do
+    yield
+    |> Yield.changeset(attrs)
+    |> Repo.update()
+  end
+
+  @doc """
+  Deletes a yield.
+
+  ## Examples
+
+      iex> delete_yield(yield)
+      {:ok, %Yield{}}
+
+      iex> delete_yield(yield)
+      {:error, %Ecto.Changeset{}}
+
+  """
+  def delete_yield(%Yield{} = yield) do
+    Repo.delete(yield)
+  end
+
+  @doc """
+  Returns an `%Ecto.Changeset{}` for tracking yield changes.
+
+  ## Examples
+
+      iex> change_yield(yield)
+      %Ecto.Changeset{data: %Yield{}}
+
+  """
+  def change_yield(%Yield{} = yield, attrs \\ %{}) do
+    Yield.changeset(yield, attrs)
+  end
+end

lib/osuuspuutarha/harvest/yield.ex

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+defmodule Osuuspuutarha.Harvest.Yield do
+  use Ecto.Schema
+  import Ecto.Changeset
+
+  schema "yields" do
+    field :amount, :decimal
+    field :date, :date
+    field :plant, Ecto.Enum, values: [:salad, :carrot, :cabbage]
+    field :unit, Ecto.Enum, values: [:kg, :kpl]
+
+    timestamps()
+  end
+
+  @doc false
+  def changeset(yield, attrs) do
+    yield
+    |> cast(attrs, [:date, :plant, :amount, :unit])
+    |> validate_required([:date, :plant, :amount, :unit])
+  end
+end