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AdvancedFactory: Crowdfunding

This is an example of an advanced factory contract that manages crowdfunding Campaign contracts created in the "Crowdfunding" chapter. The advanced factory allows for a centralized creation and management of Campaign contracts on the Starknet blockchain, ensuring that they adhere to a standard interface and can be easily upgraded.

Key Features

  1. Campaign Creation: Users can create new crowdfunding campaigns with specific details such as title, description, goal, and duration.
  2. Campaign Management: The factory contract stores and manages the campaigns, allowing for upgrades and tracking.
  3. Upgrade Mechanism: The factory owner can update the implementation of the campaign contract, ensuring that all campaigns benefit from improvements and bug fixes.
    • the factory only updates it's Campaign class hash and emits an event to notify any listeners, but the Campaign creators are in the end responsible for actually upgrading their contracts.
{{#include ../../listings/applications/crowdfunding/src/campaign.cairo:contract}}