Charity Foundation TON Smart Contract

Idea

Charity Foundation TON Smart Contract implements simple Foundation model where each incoming payment will be multiplied by specified campaign factor and sent to the destination.

Build and run

The main Fift-script foundation.fif is a entry point that the Foundation owner/administrator should use in the following manner:

    $ fift -s foundation.fif <command> <options>

foundation.fif provides detailed help information to usage.

Notice that you have to set the FIFTPATH environment variable to <source-directory>/crypto/fift/lib:<source-directory>/crypto/smartcont (of TON distribution) due to some imports, and add into the PATH environment variable fift and func compiler paths. For example:

export FIFTPATH=~/Projects/ton/crypto/fift/lib:~/Projects/ton/crypto/smartcont
export PATH=$PATH:~/Projects/ton-build/crypto

charity-code.fc contains a source code of the given smart contract. foundation_init.fif imports this smart contract code by including code.fif which is a generated version by FunC compiler. Note that the charity-code.fc uses stdlib.fc functions (which is part of TON distribution), so this file should also be presented.

To recompile FunC source code:

    $ func -PSR stdlib.fc charity-code.fc -ocode.fif

How user can send gram to the specific campaign?

Smart contract Owner/Administrator must take care of the quality of the charity campaign and then register it. After that she can publish the user payload file that defines a given charity campaign:

    $ fift -s foundation.fif payload <campaign-id>

This produces a boc-file that user can attach into regular payment. User sends to the fund, and the fund automatically sends multiplied value to the campaign destination.