Merge pull request #1035 from Setheum-Labs/alfellati-patch-1

Update README.md

README.md

@@ -82,14 +82,31 @@ Ethical DeFi Suite is the DeFi powerhouse of the Setheum Network, providing all
 
 #### 1.2.1. Ethical DeFi Projects:
 
-- `Edfis`: DEX (Decentralized Exchange)
+- `Edfis`: Ethical DeFi Suite
+  - `Edfis Pay`: Decentralised Payments Protocol
   - `Edfis Exchange`: AMM (Automated Market Maker) DEX Protocol inspired by Uniswap v3 design
   - `Edfis Launchpad`: Launchpad Crowdsales protocol for bootstrapping pools on Edfis Exchange
   - `Edfis Launchpool`: Launchpool protocol for bootstrapping pools on Edfis Exchange
   - `Edfis Liquid Staking`: Liquid Staking Protocol
 - `Setter`: Unpegged ECDP Stablecoin
 - `SlickUSD`: USD Pegged ECDP Stablecoin
 
+##### Edfis Pay - Transfers
+
+Create these measures as a part of `Edfis Pay` so that users can opt-in and out at will.
+1. `ensure_account_exists()`: If the account doesn't exist, fail the transaction.
+2. `ensure-account_has_ed()`: If the account doesn't have ED, fail the transaction.
+
+Provide various types of transfer options to users, each of which must handle both `ensure_account_exists()` and `account_has_ed()` options (they are optional for users to use, so they should be of type `Boolean`).
+
+###### Transfer Types that Handle this issue:
+1. `red_packet_transfer`: to `automatically_unlock` the funds to the sender if the receiver does not opened the red packet within `TransferUnlockPeriod` , therefore reversing the transaction.
+2. `reclaimable_transfer`: allows the sender to `reclaim` (unlock) the funds if the receiver does not `claim` the transfer within `TransferUnlockPeriod` , therefore reversing the transaction.
+3. `willing_transfer`: allows the receiver to `accept` or `reject` the funds.
+4. `reversible_willing_transfer`: allows the receiver to `accept` or `reject` the funds. The transfer will automatically unlock if the receiver does not `claim` the transfer within `TransferUnlockPeriod` , therefore reversing the transaction.
+5. `protected_transfer`: allows the receiver to `claim` the transfer only if the receiver knows the `password` to the transfer, else the transfer cannot be claimed therefore the `TransferStatus` stays as `Unclaimed`.
+6. `reversible_protected_transfer`: allows the receiver to `claim` the transfer only if the receiver knows the `password` to the transfer, else the transfer cannot be claimed. The transfer will `automatically_unlock` the funds to the sender if the receiver does not claim the transfer within `TransferUnlockPeriod`.
+
 ## 2.0. Getting Started
 
 This project contains some configuration files to help get started :hammer_and_wrench: