Yeah Let's Do That

"Yeah Let's Do That" (YLDT) is a self-hosted crowd-funding tool.

DO NOT USE THIS! This is early alpha stage. Really, I mean it. You could loose all your money!

http://github.com/uwekamper/yeahletsdothat/

Payment Plugins

YLDT supports a number of different payment methods.

Currently supported methods:

• Braintree payments (credit cards, Paypal, Bitcoin)
• Cash payments (for face-to-face meetings with manual processing)

Planned:

• Bitcoin
• DogeCoin

Configuration of the Bitcoin daemon (bitcoin.conf)

The Bitcoin payment plugin is defunct at the moment. This is just for reference.

Your bitcoind/bitcoin-qt configuration file should look like this.

testnet=1
server=1
rpcuser=bitcoinrpc
rpcpassword=*yourpassword*

How Payments Are Processed

The following state graph shows the states which a transaction can go through.

            +----------------------------------------------+
            |                                              |
            |        must select                           |
      ******+****   payment method   +----------+          |
+----+| pledged |+-----------------> |unverified|+----+    |
|     ***********                    +----+-----+     |    |
|                                         |           |    |
|    payment was rejected                 |           |    |
|         +-----+                         |verify     |    |
|         |     | try again!              |           |    |
|         |     v                         v           |    |
|       +-+--------+     try         +--------+       |    |
|       | payment  | <--------------+|verified|       |    |
|       |processing|+--------------> +----+---+       |    |
|       +--+----+--+  partially paid      |           |    |
|          |    |                         |           |    |
|   success|    +--------------+          v           |    |
|          |     give up trying|     ++=========++    |    |
|          v                   +---> || aborted || <--+    |
|       ++===========++              ++=========++         |
+-----> || completed ||                  ^                 |
        ++===========++                  |                 |
                                         +-----------------+

When a new transaction is created, it is immediately in the "pledged" state. In every step the transaction can go into the "aborted" state – either trough user interaction or a failing payment.