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| - | ===== Practical Session 09. ===== | + | ===== Building Scaling dApps ===== |
| + | In this lab you will learn how to implement and trigger events from smart contracts level. We will use a predefined smart contract template as starting point. | ||
| + | Please clone the git repo from [[https://github.com/systems-cs-pub-ro/Foundation-Of-Blockchains/tree/master/labs/lab03/neversea|here]]. | ||
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| + | Tasks for this practical session: | ||
| + | - Implement an event for updating registration fee. Add the new values to the event | ||
| + | - Implement an event for user registration. Add user address and registration fee to the event | ||
| + | - Perform at least one update registration fees transaction and at least one register transaction. Identify the event from transaction | ||
| + | - Bonus: optimise smart contract storage for participants. Add a view function to get a specific category | ||
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| + | Useful links: | ||
| + | * [[https://docs.multiversx.com/developers/developer-reference/wasm-annotations/#events | MultiversX Docs]] | ||
