# Softbank

[![Hex Docs](https://img.shields.io/badge/hex-docs-lightgreen.svg)](https://hexdocs.pm/soft_bank/)
[![Hex.pm](https://img.shields.io/hexpm/dt/soft_bank.svg)](https://hex.pm/packages/soft_bank)
[![License](https://img.shields.io/hexpm/l/soft_bank.svg)](https://github.com/mithereal/ex_softbank/blob/master/LICENSE)
[![Last Updated](https://img.shields.io/github/last-commit/mithereal/ex_softbank.svg)](https://github.com/mithereal/ex_softbank/commits/master)
[![Build Status](https://circleci.com/gh/mithereal/ex_softbank.svg?style=svg)](https://github.com/mithereal/ex_softbank)

**A Soft Bank To Handle your Financial Accounts**

***This Module has the following banking functions available***

Account Management ( a genserver that acts as the gateway between you and your accounts backed by a double entry accounting system )

Currency Conversion ( with auto update on conversion rates )

Custom Currencies ( added to the accounting system automatically)

Transfers(the producers send amount will be converted to match the recievers account currency type)

## Installation

If [available in Hex](https://hex.pm/docs/publish), the package can be installed
by adding `soft_bank` to your list of dependencies in `mix.exs`:

```elixir
def deps do
  [
    {:soft_bank, ">= 0.0.0"}
  ]
end
```
## Creating the Database Tables

The Database Tables can be created by running the mix alias.

```elixir
mix install
```

## Config

Add the following to your config.exs
```elixir
config :soft_bank, :ecto_repos, [SoftBank.Repo]

config :ex_money,
  exchange_rates_retrieve_every: 300_000,
  api_module: Money.ExchangeRates.OpenExchangeRates,
  callback_module: Money.ExchangeRates.Callback,
  exchange_rates_cache_module: Money.ExchangeRates.Cache.Ets,
  preload_historic_rates: nil,
  retriever_options: nil,
  log_failure: :warn,
  log_info: :info,
  log_success: nil,
  json_library: Jason,
  default_cldr_backend: SoftBank.Cldr

config :ex_cldr,
  json_library: Jason
```

Add the following to your dev and/or prod config
```elixir
config :soft_bank, :ecto_repos, [SoftBank.Repo]

config :soft_bank, SoftBank.Repo,
  adapter: Ecto.Adapters.Postgres,
  username: "postgres",
  password: "postgres",
  database: "softbank_dev",
  hostname: "localhost",
  pool_size: 10
  #primary_key_type: :id
```

## (Optional) Generate a `setup_softbank_tables` migration
```elixir
mix SoftBank.install
```

## Usage

```elixir
# login to your account and return the balance
my_account_hash = "account_hash"
my_account_number = "from-acct-number"
to_account_number = "to-acct-number"
SoftBank.login(my_account_hash)

amount = Money.new :USD, 10
SoftBank.deposit(amount,my_account_number)
SoftBank.withdrawl(amount,my_account_number)
SoftBank.transfer(amount,my_account_number,to_account_number)
```

Documentation can be generated with [ExDoc](https://github.com/elixir-lang/ex_doc)
and published on [HexDocs](https://hexdocs.pm). Once published, the docs can
be found at [https://hexdocs.pm/soft_bank](https://hexdocs.pm/soft_bank).

## Credits 
* Fuentes by davidkuhta https://github.com/davidkuhta/fuentes

## Reason For Package
thx to the owner of the excellent fuentes package upon which this was based i needed the ability to handle multiple accounts currencys and cldr, this is what it morphed into.
fuentes had some build problems when i used it but it was long ago, and i was living outdoors at the time it served as good refresher for the elixir language.