prevent project owners from making donations to their own project on donate page

[divine-comedian]

@LatifatAbdullahi found a flaw in our UX

Currently project owners are not allowed to make donations to their own project. If they try to the back-end will throw an error and the UI will show a non-descriptive error to the user.

Through the navigation of the website normally the user cannot get to the donate page for a project they own. HOWEVER if they use the direct url donate/{projectSlug} it is possible for them to attempt making a donation to their project.

When a user connects to the donate page with a wallet address that matches the project owner address we should show a modal that cannot be closed as long as the same wallet address remains connected to the app.

Similar to what was done with the #4449 modal we should check this at the same point and show the modal with the following copy

Project Owner Address Detected

You cannot donate to a project you are the owner of. There are thousands of projects on Giveth looking for your support! Please choose another project to donate to.

BUTTON -> View All Projects

Requirements

• [x] When a user connects to the donate page with an address that matches the project owner address we show a warning modal
• [x] the warning modal cannot be closed as long as the same wallet address is connected
• [x] switching the connected wallet address closes the modal
• [x] if connecting to the donate page with an address that DOES NOT match the project owner address the modal is NOT shown
• [x] the modal button successfully redirects the users to the all projects page
• [x] the text shown on the modal matches the above
• [x] the text is also translated when the app language is set to spanish or catalan

[maryjaf]

Since we have a deploy today or tomorrow and the implementation of this new logic isn't completed, I think we should be sure that this changed will not be deployed on prod in this release. @HrithikSampson @MoeNick

[MoeNick]

Please simply ignore these checks if the user clicks on donating with Stellar. As far as we don;t have sign-in with Stellar, there's no way we detect the ownership of the donor to the sender address. @HrithikSampson @divine-comedian FYI

[HrithikSampson]

Hi @maryjaf , this issue is ready to be tested

[maryjaf]

• the warning modal cannot be closed as long as the same wallet address is connected
• [ ] switching the connected wallet address closes the modal

When this modal is shown, there is no way to switch user in donate page @HrithikSampson @divine-comedian

https://github.com/user-attachments/assets/e32292dd-2318-41c2-9417-4eea8ef4c0c3

[HrithikSampson]

Hi @maryjaf ,

The description also said that the modal cannot be closed,

That is why it is not allowing it to switch address in the same page

[maryjaf]

• [x] switching the connected wallet address closes the modal

Yeah, you're right But I don't understand this AC and there is no way for switching user that the modal be closed Let's wait for @divine-comedian to give his opinion about this item

[MoeNick]

The AC is saying, if user changes the address in his wallet (like MM) DApp should detect and close it. @HrithikSampson

[maryjaf]

The AC is saying, if user changes the address in his wallet (like MM) DApp should detect and close it. @HrithikSampson

Thanks @HrithikSampson @MoeNick It works as expected

[maryjaf]

In a scenario that the project doesn't support the network, two modal is shown concurrently, is this accepted ? or some fixes should be made?

@HrithikSampson @divine-comedian If this is accepted behavior we can close this issue

[divine-comedian]

@HrithikSampson - can we modify this so the modals don't overlap - we should only show 1 modal at a time the priority for modals:

1. project owner address modal
2. the switch network modal

to clarify the flow should be like

• app detects connected address is project owner, shows modal. user clicks button to redirect to all projects page
• user should not see or get blocked by switch network modal during the redirect process

[HrithikSampson]

@divine-comedian - I will try to fix this now.

[HrithikSampson]

@maryjaf , this issue is ready to be tested

[maryjaf]

Thanks @HrithikSampson This problem has been fixed