[EPIC] Crowdfund Restructure

[crnbarr93]

Description

Our current crowdfund contract is outdated. The flow of the contract from beginning to end is confusing and there are a lot of improvements to be made. The best approach may be to completely restructure the crowdfund contract and the entire flow.

Implementation

Discovery and Planning

• [x] #438

Implementation

• [x] #443
• [x] #444
• [x] #445
• [x] #446
• [x] #447
• [x] #448
• [ ] #449
• [ ] #451

QA & Testing

• [ ] #439

Acceptance Criteria

• New crowdfund structure with reduced bloat
• Unit testing for all updates
• Integration testing updated for new structure

[cowboy0015]

The new Crowdfund ADO will serve two purposes: Fundraising and Donation.

Outline for Fundraising

1. The owner initiates a campaign for their project, providing project details and configuring options such as:

   Token price
   Token amount
   Start time
   End time
   Soft cap
   Hard cap
   Withdrawal address
   ...

2. Users invest by purchasing tokens (the purchased tokens are not transferred to the user until the campaign expires).
3. After the campaign's expiration (meeting the end time), users can claim the purchased tokens:
   • If the total number of tokens purchased exceeds the soft cap, users receive the tokens they bought, and all invested coins are sent to the withdrawal address.
   • If the total number of tokens purchased is less than the soft cap, tokens are burned, and users receive a refund of their investment.

Outline for Donation

1. The owner creates a campaign for their project, providing project details and configuring options such as:

   Minimum contribution amount
   Target amount
   Withdrawal address

2. People donate or contribute by depositing money.
3. The owner submits a withdrawal request to receive the donated funds to the specified withdrawal address.