Packages
ex_money
0.0.2
6.1.1
6.1.0
6.0.0
6.0.0-rc.0
5.24.2
5.24.1
5.24.0
retired
5.23.0
5.22.0
5.21.0
5.20.0
5.19.2
5.19.1
5.19.0
5.18.0
5.17.2
5.17.1
5.17.0
5.16.1
5.16.0
5.15.4
5.15.3
5.15.2
5.15.1
5.15.0
5.14.1
5.13.0
5.12.4
5.12.3
5.12.2
5.12.1
5.12.0
5.11.0
5.10.0
5.9.0
5.8.0
5.7.4
5.7.3
5.7.2
5.7.1
5.7.0
5.6.0
5.5.5
5.5.4
5.5.3
5.5.2
5.5.1
5.5.0
5.4.1
5.4.0
5.4.0-rc.0
5.3.2
5.3.1
5.3.0
5.2.1
5.2.0
5.1.0
5.0.2
5.0.1
5.0.0
retired
4.4.3
4.4.2
retired
4.4.1
4.4.0
4.3.0
4.2.2
4.2.1
4.2.0
4.1.0
4.0.0
3.4.4
3.4.3
3.4.2
3.4.1
3.4.0
3.3.1
3.3.0
3.2.4
3.2.3
3.2.2
3.2.1
3.2.0
3.1.0
3.0.0
2.12.2
2.12.1
retired
2.12.0
retired
2.11.0
2.10.0
2.9.1
2.9.0
2.8.0
2.7.3
2.7.2
2.7.1
2.7.0
2.6.1
2.6.0
2.5.0
2.4.0
2.3.0
2.2.2
2.2.1
2.2.0
2.1.0
2.1.0-rc.1
retired
2.1.0-rc.0
retired
2.0.4
2.0.3
2.0.2
2.0.1
2.0.0
1.1.3
1.1.2
1.1.1
retired
1.1.0
1.0.0
1.0.0-rc.0
retired
0.9.0
retired
0.8.5
retired
0.8.4
retired
0.8.3
retired
0.8.2
retired
0.8.1
retired
0.8.0
retired
0.7.0
retired
0.6.2
retired
0.6.1
retired
0.6.0
retired
0.5.3
retired
0.5.2
retired
0.5.1
retired
0.5.0
retired
0.4.3
retired
0.4.2
retired
0.4.1
retired
0.4.0
retired
0.3.0
retired
0.2.0
retired
0.1.7
retired
0.1.6
retired
0.1.5
retired
0.1.4
retired
0.1.3
retired
0.1.2
retired
0.1.1
retired
0.1.0
retired
0.0.16
retired
0.0.15
retired
0.0.14
retired
0.0.13
retired
0.0.12
retired
0.0.11
retired
0.0.10
retired
0.0.9
retired
0.0.7
retired
0.0.6
retired
0.0.5
retired
0.0.4
retired
0.0.3
retired
0.0.2
retired
Money functions for operations on and localization of a money data type with support for ISO 4217 currencies and ISO 24165 digial tokens (crypto currencies).
Retired package: Deprecated
Current section
Files
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Files
lib/mix/tasks/money_postgres_migration.ex
if Code.ensure_loaded?(Ecto) do
defmodule Mix.Tasks.Money.Gen.Migration do
use Mix.Task
import Macro, only: [camelize: 1, underscore: 1]
import Mix.Generator
import Mix.Ecto
@shortdoc "Generates a migration to create the :money_with_currency type"
@moduledoc """
Generates a migration to add a type called `:money_with_currency` to
a Postgres database.
The `:money_with_currency` type created is a composite type and
therefore may not be supported in other database.
"""
@doc false
def run(args) do
no_umbrella!("money.gen.migration")
repos = parse_repo(args)
name = "add_money_with_currency_type_to_postgres"
Enum.each repos, fn repo ->
ensure_repo(repo, args)
path = Path.relative_to(migrations_path(repo), Mix.Project.app_path)
file = Path.join(path, "#{timestamp()}_#{underscore(name)}.exs")
create_directory path
assigns = [mod: Module.concat([repo, Migrations, camelize(name)]),
rounding: Money.rounding]
create_file file, migration_template(assigns)
if open?(file) and Mix.shell.yes?("Do you want to run this migration?") do
Mix.Task.run "ecto.migrate", [repo]
end
end
end
defp timestamp do
{{y, m, d}, {hh, mm, ss}} = :calendar.universal_time()
"#{y}#{pad(m)}#{pad(d)}#{pad(hh)}#{pad(mm)}#{pad(ss)}"
end
defp pad(i) when i < 10, do: << ?0, ?0 + i >>
defp pad(i), do: to_string(i)
embed_template :migration, """
defmodule <%= inspect @mod %> do
use Ecto.Migration
def up do
execute \"\"\"
CREATE TYPE public.money_with_currency AS (
currency_code char(3),
amount numeric(20,<%= @rounding %>)
)
\"\"\"
end
def down do
execute "DROP TYPE public.money_with_currency"
end
end
"""
end
end