update readme

Author: devton

README.md

@@ -23,14 +23,31 @@ If bundler is not being used to manage dependencies, install the gem by executin
 - [x] Create Balances
 - [x] Find Balance
 - [x] Search Balances
-- [ ] Create Transaction
-- [ ] Find Transaction
-- [ ] Search Transactions
-- [ ] Use Dry Schema to validate inputs
+- [x] Create Transaction
+- [ ] Multiple sources / destinations Transaction
+- [ ] Refund Transaction
+- [ ] Commit inflight Transaction
+- [ ] Void inflight Transaction
+- [x] Find Transaction
+- [x] Search Transactions
+- [ ] Handler notifications
+- [ ] Create Balance Monitor
+- [ ] Find Balance Monitor
+- [ ] Update Balance Monitor
+- [ ] Backup endpoint
+- [ ] Backup to S3 endpoint
+- [ ] Add Search Contract schema for each resource using they own search attributes
+- [ ] Search Result should convert document resul into resource class
+- [x] Use Dry Monads to get success / failure output
+- [x] Use Dry Validation to validate inputs
+- [ ] Use Dry Schema instead OpenStruct to handle with resource attributes
+- [ ] Use Dry Configuration to better config DSL
 
 ## Usage
 
 ```ruby
+transaction = Blnk::Transaction.find 'transaction_id'
+
 require 'blnk'
 
 # client config
@@ -39,24 +56,40 @@ Blnk.address = '192.168.2.7:5001'
 Blnk.secret_token = 'your_strong_secret_key'
 Blnk.search_api_key = Blnk.secret_token
 
-# ledgers integration
+# Ledgers
 
 ledger = Blnk::Ledger.create(name: 'foobar')
 ledger = Blnk::Ledger.find 'ledger_id'
 ledgers = Blnk::Ledger.all
 
 ledgers = Blnk::Ledger.search(q: '*')
 
-# for search fields check the documentation 
-https://docs.blnkledger.com/ledger/tutorial/search/overview
-
-
-# Balance integrations
+# Balances
 balance = Blnk::Balance.find 'balance_id'
 balance = Blnk::Balance.create(ledger_id: 'ledger_id', currency: 'USD')
 
+balances = Blnk::Balance.search(q: '*')
+
+# Transactions
+transaction = Blnk::Transaction.find 'transaction_id'
+transaction = Blnk::Transaction.create(
+  amount: 75,
+  reference: 'ref_005',
+  currency: 'BRLX',
+  precision: 100,
+  source: '@world',
+  destination: 'bln_469f93bc-40e9-4e0e-b6ab-d11c3638c15d',
+  description: 'For fees',
+  allow_overdraft: true
+)
+
+transaction = Blnk::Transaction.search q: '*'
 ```
 
+## Result
+
+All methods return a Dry::Monad::Result, so you can use ```.failure?``` to check if method was executed and returned a failure (can be validation or a server error). ```.success?``` to check if method was executed with successful and access the data from the failure or successful result using ```.value!```. You can check on the dry-monad gem to see other options on Result.
+
 
 ## Development