authentication and read and display functions can be left for the next step.
by adding DataDAO in between, it can be expanded to include a reward system based on review ratings, or to cover the cost of data storage with a donation
graph LR
Reviewer((Reviewer:webront)) -->|Upload review| web_backend
web_backend -->|Store, get temporary url| Lighthouse.storage
web_backend -->|Store url| reviewDAO
reviewDAO -->|emit new review url| web3_Event
web3_Event -.->|notify new review| web_backend
web_backend -->|upload | Esturay_Edge/Delta
Esturay_Edge/Delta -->|Deal request| Filecoin