Add Hyperfridge milestone 5

[dastansam]

Milestone Delivery Checklist

• The milestone-delivery-template.md has been copied and updated.
• This pull request is being made by the same account as the accepted application.
• I have disclosed any and all sources of reused code in the submitted repositories and have done my due diligence to meet its license requirements.
• In case of acceptance, invoices must be submitted and payments will be transferred to the Polkadot AssetHub and/or fiat account provided in the application.
• The delivery is according to the Guidelines for Milestone Deliverables.

Link to the application pull request: w3f/Grants-Program#2096

[PieWol]

hey @dastansam ,
I assume you intentionally opened a draft PR. We will look into it, once you mark it as ready for review.

[keeganquigley]

Hi @dastansam is this still meant to be a draft?

[dastansam]

Hi @dastansam is this still meant to be a draft?

hey guys,

will convert it to ready for review once I go through the final review, thanks!

[keeganquigley]

Hi @dastansam just checking in here, do you plan to finalize this delivery soon?

[dastansam]

Hi @dastansam just checking in here, do you plan to finalize this delivery soon?

yes, this week. apologies!

[PieWol]

hey @dastansam what's the status?

[keeganquigley]

pinging @dastansam

[Noc2]

What is the status here? We would close the grant unless there is some progress.

[dastansam]

What is the status here? We would close the grant unless there is some progress.

hey there. we had an issue with the proof generation due to the outdated dependencies, so were working on fixing that. we will try to get the deliverable by the end of the week. apologies

[semuelle]

we will try to get the deliverable by the end of the week. apologies

Hey @dastansam, any news on this?

[dastansam]

we will try to get the deliverable by the end of the week. apologies

Hey @dastansam, any news on this?

apologies again for the delay, it's ready for review

[PieWol]

Hey @dastansam ,
where can I find the article specified as deliverable 0e. of milestone 5 in the application document?

[dastansam]

Hey @dastansam , where can I find the article specified as deliverable 0e. of milestone 5 in the application document?

oh, forgot about that. working on it

[PieWol]

Let me know once it's available, thanks

[semuelle]

pinging @dastansam

[dastansam]

pinging @dastansam

published the article and added it to the list of deliverables, thanks! 🙏

[PieWol]

Thanks for the update and sorry for the delay on our side. Will get back to you with an update soon. @dastansam

[semuelle]

Hey @dastansam, thanks again for the delivery and sorry for the wait. cargo test is currently failing for me with the following error message. Could you look into it and let me know what needs to be done to fix this? Thanks!

error[E0407]: method `create_transaction` is not a member of trait `frame_system::offchain::CreateSignedTransaction`
   --> pallets/fiat-ramps/src/mock.rs:165:2
    |
165 | /     fn create_transaction<C: frame_system::offchain::AppCrypto<Self::Public, Self::Signature>>(
166 | |         call: RuntimeCall,
167 | |         _public: <Signature as Verify>::Signer,
168 | |         _account: AccountId,
...   |
171 | |         Some((call, (nonce, ())))
172 | |     }
    | |_____^ not a member of trait `frame_system::offchain::CreateSignedTransaction`

error[E0405]: cannot find trait `SendTransactionTypes` in module `frame_system::offchain`
   --> pallets/fiat-ramps/src/mock.rs:153:33
    |
153 | impl<C> frame_system::offchain::SendTransactionTypes<C> for Test
    |                                 ^^^^^^^^^^^^^^^^^^^^ not found in `frame_system::offchain`

warning: use of deprecated trait `sp_runtime::traits::Extrinsic`: Use `ExtrinsicLike` along with the `CreateTransaction` trait family instead
 --> pallets/fiat-ramps/src/mock.rs:8:24
  |
8 |     traits::{BlakeTwo256, Extrinsic as ExtrinsicT, IdentifyAccount, IdentityLookup, Verify},
  |                           ^^^^^^^^^
  |
  = note: `#[warn(deprecated)]` on by default

warning: use of deprecated associated type `sp_runtime::traits::Extrinsic::SignaturePayload`: Use `ExtrinsicLike` along with the `CreateTransaction` trait family instead
   --> pallets/fiat-ramps/src/mock.rs:170:55
    |
170 |     ) -> Option<(RuntimeCall, <Extrinsic as ExtrinsicT>::SignaturePayload)> {
    |                                                          ^^^^^^^^^^^^^^^^

error[E0277]: the trait bound `mock::Test: CreateTransactionBase<pallet::Call<mock::Test>>` is not satisfied
   --> pallets/fiat-ramps/src/mock.rs:139:29
    |
139 | impl fiat_ramps::Config for Test {
    |                             ^^^^ the trait `CreateTransactionBase<pallet::Call<mock::Test>>` is not implemented for `mock::Test`
    |
    = help: the trait `frame_system::offchain::CreateSignedTransaction<pallet::Call<mock::Test>>` is not implemented for `mock::Test`
            but trait `CreateSignedTransaction<pallet::Call<_>>` is implemented for it
    = note: required for `mock::Test` to implement `frame_system::offchain::CreateSignedTransaction<pallet::Call<mock::Test>>`
note: required by a bound in `pallet::Config`
   --> pallets/fiat-ramps/src/lib.rs:87:43
    |
87  |     pub trait Config: frame_system::Config + CreateSignedTransaction<Call<Self>> {
    |                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `Config`

error[E0277]: the trait bound `mock::Test: CreateTransactionBase<LocalCall>` is not satisfied
   --> pallets/fiat-ramps/src/mock.rs:161:80
    |
161 | impl<LocalCall> frame_system::offchain::CreateSignedTransaction<LocalCall> for Test
    |                                                                                ^^^^ the trait `CreateTransactionBase<LocalCall>` is not implemented for `mock::Test`
    |
note: required by a bound in `frame_system::offchain::CreateSignedTransaction`
   --> /x/.cargo/git/checkouts/polkadot-sdk-dee0edd6eefa0594/b938705/substrate/frame/system/src/offchain.rs:475:2
    |
474 | pub trait CreateSignedTransaction<LocalCall>:
    |           ----------------------- required by a bound in this trait
475 |     CreateTransactionBase<LocalCall> + SigningTypes
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `CreateSignedTransaction`

error[E0046]: not all trait items implemented, missing: `create_signed_transaction`
   --> pallets/fiat-ramps/src/mock.rs:161:1
    |
161 | / impl<LocalCall> frame_system::offchain::CreateSignedTransaction<LocalCall> for Test
162 | | where
163 | |     RuntimeCall: From<LocalCall>,
    | |_________________________________^ missing `create_signed_transaction` in implementation
    |
    = help: implement the missing item: `fn create_signed_transaction<C>(_: <Self as CreateTransactionBase<LocalCall>>::RuntimeCall, _: <Self as frame_system::offchain::SigningTypes>::Public, _: <Self as frame_system::Config>::AccountId, _: <Self as frame_system::Config>::Nonce) -> std::option::Option<<Self as CreateTransactionBase<LocalCall>>::Extrinsic> where C: frame_system::offchain::AppCrypto { todo!() }`

Some errors have detailed explanations: E0046, E0277, E0405, E0407.
For more information about an error, try `rustc --explain E0046`.
warning: `fiat-ramps` (lib test) generated 2 warnings
error: could not compile `fiat-ramps` (lib test) due to 5 previous errors; 2 warnings emitted
warning: build failed, waiting for other jobs to finish...

[semuelle]

pinging @dastansam

[dastansam]

pinging @dastansam

working on the fix

[dastansam]

pinging @dastansam

working on the fix

addressed review comments in the latest commit, thanks @semuelle

[semuelle]

Hi @dastansam, thanks for the update. I'm happy to report that the tests succeeded and that your milestone is hereby accepted. You can find my evaluation notes here.

[github-actions]

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[github-actions]

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