# TODO

## Office Hour/Recitation
- [ ] Should give a little pointers but not too much, I think at first this is going to seem hard to many students but it should become fairly easy after some little pointers
## Docs
- [ ] Make a better explanation of authorization schema
- [ ] register: give the register message schema(passwd is missing)
- [ ] gradecoin: give narrative explanation
- [ ] how to bank works
- [ ] bank public key
- [ ] how to start(possibly some pointers and links -- blockchain, rest, jwt, rsa, public key)
- [ ] delete CONSTANTS
- [ ] register should have AuthRequest in the explanation
- [ ] link all types in schema.rs to the docs, they need to understand why we have them
- [ ] explain hash type(MD5 is missing in Claims)
- [ ] Initial auth request needs more explanation
- [ ] Explain JSON Wrapped
- [ ] Give links to the functions, their docs are very good. For example, it seems impossible to understand authentication from the first page, but when you go to handlers::authenticate_user many things are clarified.
- [ ] There is todo at handlers::authorized_propose_transaction, fix that
- [ ] authorized_propose_transaction and authorized_propose_block may have more explanation as in the case of 
 

### Authorization
- [ ] Pointer to JWT
- [ ] Pointer to Public Key Sign

## Tests
- [ ] User Authentication/Authentication Tests
- [ ] Route Tests
    - [ ] Malformed JSON bodies
    - [ ] Valid JSON with missing fields
    - [ ] Valid JSON with extra fields

## Please
- [ ] use [juice](https://www.getzola.org/themes/juice/) theme with [template rendering](https://blog.logrocket.com/template-rendering-in-rust/) to create a landing page. I want it to look handmade & _scammy_, I'm talking [verylegit](https://verylegit.link) shortened urls, botched [this person does not exist](https://www.thispersondoesnotexist.com/) user stories etc.

## Testnet
- [ ] CHAOS MODE, 3 different coins, combine them to make 1 gradecoin

## Done & Brag
- [x] Switch to RwLock (parking_lot) (done at 2021-04-07 03:43, two possible schemes to represent inner Db (ledger) in code)
- [x] We need our own representation of students and their grades, "there is no blockchain" (done at 2021-04-12 00:05)
- [x] pick a block proposal scheme (= pick hash function) [list of hash functions](https://en.bitcoinwiki.org/wiki/List_of_hash_functions) (done at 2021-04-12 05:30)
- [x] check the nonce for incoming blocks (done at 2021-04-12 05:30)
----
- [X] pick a user authentication scheme = [JWT](https://tools.ietf.org/html/rfc7519) Seems perfect
- [X] implement JWT
- [X] users should be able to _sign_ their transactions
----
- [x] Verbose error messages (use error.rs from [logrocket](https://blog.logrocket.com/create-an-async-crud-web-service-in-rust-with-warp/) ❓) (done at 2021-04-13 20:39, not happy with the result)
- [x] Transactions should be rejected if the user cannot afford to send the amount
- [X] Schema Tests
- [x] /register is currently accepting non-encrypted (regular JSON) payloads (2021-04-14 19:19)
- [x] /register should check for public key pem format and assign signatures
----
- [x] Recover database from files
- [.] POST requests to /block should be authenticated as well (2021-04-13 04:50, they now are but until we make error messages **Verbose** there's not much point in testing because I honestly cannot trace the code)
- [X] Blocks should "play out" the transactions and execute transactions (2021-04-14 21:29)
- [X] "Coinbase" ("by" of the first transaction of the block) should get rewarded for their efforts (2021-04-14 21:48)
- [X] Implemented Bank Account (2021-04-14 23:28)