Support universal links for transactions, assets, tx details routes

[tschubotz]

Problem Owner

@MouazAlzahabi @DmitryBespalov

Part 1: Define the problem

What problem are you trying to solve?

If a Web user shares a link with a Mobile user, it will not be the expected destination. It brings inconveniences like no easy way to link or share a transaction.

What links we should understand and open on Mobile when shared on the Web:

• Assets balances
• Assets collectibles
• Transactions queue
• Transactions history
• Transaction details

What links we should allow sharing on Mobile:

• Transaction details

What is your hypothesis?

Adding support for most common web links will make communication between Safe users much more straightforward.

What value does this bring to our customers and/or our mission? What is the goal?

• Solving this problem would simplify communications between our users

How do we measure it?

• Number of times universal links were handled by the app (track different types of links)
• Number of times the tx details link was shared from the mobile app

Links:

Requirements: https://docs.google.com/document/d/1aoW-HZDeQCRpMVMaHOUZQZyBNMWcqCo51IEkq3zEBlE/edit

Part 2: Shaping the problem

Non Goal(s)

• Supporting other links not mentioned in the description
• Temporary add or view the safe, not only transaction details that are linked.

Possible Solution(s)

• In the transaction details screen, add a Share button that would generate a link and opens the system 'share' pop-up
• Handle opening transaction details links on mobile
• Support the current version of the link schema that exists on the web (uses safeTxHash) - references only queued or outgoing transactions

Rough Scoping & Timeline

Effort: S - less than a week

• Handle universal links on mobile
• Allow sharing tx details link from mobile

Risk(s), Key Trade Offs & Decisions

No

Concept Mocks

Open Questions

• Allow referencing to incoming transactions in history
• Allow referencing safe creation transaction in the transaction history