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Ability to delete multiple features and to initialise existing record #97

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Ability to delete multiple features and to initialise existing record #97

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97422ec
add initialise function
marioimr Jun 1, 2020
5761a98
change result to boolean
marioimr Jun 1, 2020
6567cee
restore initial return values
marioimr Jun 1, 2020
bde95c1
add key to multi in delete
marioimr Jun 4, 2020
10e308d
Enable multi in update
marioanticoli Feb 10, 2022
90c4616
replace atoms with optional params
marioanticoli Feb 10, 2022
7126d00
Update multi.ex
marioimr Feb 21, 2022
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16 changes: 16 additions & 0 deletions lib/paper_trail.ex
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Original file line number Diff line number Diff line change
Expand Up @@ -12,6 +12,22 @@ defmodule PaperTrail do
defdelegate get_versions(model, id, options), to: PaperTrail.VersionQueries
defdelegate get_current_model(version), to: PaperTrail.VersionQueries

@doc """
Intialise paper_trail for existing record
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@izelnakri izelnakri Jul 15, 2020 •
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What about this? "Explicitly inserts an already non-versioned existing record into versions table"

"""
def initialise(model, options \\ [origin: nil, meta: nil, originator: nil, prefix: nil, version_key: :version]) do
case get_version(model) do
nil ->
repo = RepoClient.repo()

make_version_struct(%{event: "insert"}, model, options)
|> repo.insert!()

_ ->
:error
end
end

@doc """
Inserts a record to the database with a related version insertion in one transaction
"""
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9 changes: 6 additions & 3 deletions lib/paper_trail/multi.ex
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Expand Up @@ -110,11 +110,14 @@ defmodule PaperTrail.Multi do
def delete(
%Ecto.Multi{} = multi,
struct,
options \\ [origin: nil, meta: nil, originator: nil, prefix: nil]
options \\ [origin: nil, meta: nil, originator: nil, prefix: nil, model_key: :model, version_key: :version]
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good call, thanks!

) do
model_key = options[:model_key] || :model
version_key = options[:version_key] || :version

multi
|> Ecto.Multi.delete(:model, struct, options)
|> Ecto.Multi.run(:version, fn repo, %{} ->
|> Ecto.Multi.delete(model_key, struct, options)
|> Ecto.Multi.run(version_key, fn repo, %{} ->
version = make_version_struct(%{event: "delete"}, struct, options)
repo.insert(version, options)
end)
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