ex_state v0.2.0 ExState.Ecto.Multi View Source
ExState.Ecto.Multi
provides convencience functions for creating and
transitioning workflows in Ecto.Multi operations.
Example
def create_sale() do Multi.new() |> Multi.create(:sale, Sale.new()) |> ExState.Ecto.Multi.create(:sale) |> ExState.Ecto.Multi.transition(:sale, :packed) |> Repo.transaction() end
Link to this section Summary
Link to this section Functions
Link to this function
complete(multi, subject_or_key, step_id, opts \\ [])
View Sourcecomplete(Ecto.Multi.t(), struct() | atom(), any(), keyword()) :: Ecto.Multi.t()
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create(multi, subject_key)
View Sourcecreate(Ecto.Multi.t(), struct() | atom()) :: Ecto.Multi.t()
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decision(multi, subject_or_key, step_id, decision, opts \\ [])
View Sourcedecision(Ecto.Multi.t(), struct() | atom(), any(), any(), keyword()) :: Ecto.Multi.t()
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transition(multi, subject_or_key, event, opts \\ [])
View Sourcetransition(Ecto.Multi.t(), struct() | atom(), any(), keyword()) :: Ecto.Multi.t()