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https://github.com/satyambnsal/fitrace-contracts

Fitrace app smart contracts
https://github.com/satyambnsal/fitrace-contracts

Last synced: 2 days ago
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Fitrace app smart contracts

Host: GitHub
URL: https://github.com/satyambnsal/fitrace-contracts
Owner: satyambnsal
Created: 2024-05-11T14:14:02.000Z (6 months ago)
Default Branch: main
Last Pushed: 2024-05-19T14:58:12.000Z (6 months ago)
Last Synced: 2024-05-19T15:48:28.514Z (6 months ago)
Language: Cairo
Size: 6.84 KB
Stars: 0
Watchers: 1
Forks: 0
Open Issues: 0
Metadata Files:
- Readme: Readme.md

Awesome Lists containing this project

README

# Fitrace Contracts

Smart contracts written in cairo1.0

Sepolia RPC
https://starknet-sepolia.public.blastapi.io
https://starknet-sepolia.public.blastapi.io/rpc/v0_7

braavos 7dc account:
classhash: 0x00816dd0297efc55dc1e7559020a3a825e81ef734b558f03c83325d4da7e6253
address: 0x041b27f006d01a9d2c468e33a05f1951b6a7cd0ac562b928a8e0728d4e5627dc

Katana Account:
http://0.0.0.0:5050

### Important Commands

Install rust
```
curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
```

Check rust version
```
rustc --version
```

Install scarb
```
curl --proto '=https' --tlsv1.2 -sSf https://docs.swmansion.com/scarb/install.sh | sh
```

Check scarb version
```
scarb --version
```
Install **starkli**
```
curl https://get.starkli.sh | sh
starkliup
```

Check **starkli** version
```
starkli --version
```
# Local Deployment With Katana

Install Katana
```
git clone https://github.com/dojoengine/dojo
cd dojo
cargo install --path ./crates/katana --locked --force
```

## How to Generate a keystore and account descriptor for Local development

1. Start katana with `katana` command. You should see a list of accounts with **Account Address**, **Private Key**, and **Public Key**
and see similar message 👇
```
🚀 JSON-RPC server started: http://0.0.0.0:5050
```

2. Create a keystore file by running
```
starkli signer keystore from-key ~/.starkli-wallets/deployer/my_local_account_1_key.json
```
Note: If you see folder not found or similar error, create `.starkli-wallets/deployer` folder with `mkdir`

Now, you should see a prompt asking for a **Private Key**. copy first account private key from katana output.
Now. you see a prompt asking for a password. remember to enter something you can remember easily 😀
that's it, now we have our keystore file.

3. Create account descriptor file

```
touch ~/.starkli-wallets/deployer/my_local_account_1.json
```
Open the newly created `my_local_account_1.json` file and paste following content
```
{
"version": 1,
"variant": {
"type": "open_zeppelin",
"version": 1,
"public_key": ""
},
"deployment": {
"status": "deployed",
"class_hash": "",
"address": ""
}
}
```

- here replace **** and **** with respected values that you have from `katana` command output.

- to get a class hash for wallet run, replace **SMART_WALLET_ADDRESS** with respected value.
```
starkli class-hash-at --rpc http://0.0.0.0:5050
```
You will get class hash as the output, put that value in `my_local_account_1.json` file.

## How to setup Katana wallet and rpc file path.

Replace respected file path in `local.env` file and then run `source local.env` on terminal. you can verify if values are set correctly using
```
echo ${STARKNET_ACCOUNT}
```

# Testnet deployment with Goerli Network and Braavos Wallet

1. Copy your Braavos wallet private key from **Privacy and Security section**

![Braavos Private Key](/assets/braavos_private_key.png)

2. Create a keystore file for starkli
```
starkli signer keystore from-key ~/.starkli-wallets/deployer/my_testnet_account_1_key.json
```
Note: If you see folder not found or similar error, create `.starkli-wallets/deployer` folder with `mkdir`

3. Create a account descriptor
```
account fetch --output ~/.starkli-wallets/deployer/my_testnet_account_1.json
```
Here Replace with your Braavos wallet address.
You Should see a message similar to
```
WARNING: no valid provider option found. Falling back to using the sequencer gateway for the goerli-1 network. Doing this is discouraged. See https://book.starkli.rs/providers for more details.
Account contract type identified as: Braavos
Description: Braavos official proxy account
Downloaded new account config file: ~/.starkli-wallets/deployer/my_testnet_account_1.json
```
Note: If you get unknown class hash error, checkout [Issues](#Known-Issues) section.

4. Create a new env file `testnet.env` and copy `sample.testnet.env` content. You can replace values if you are using different RPC or path for keys is different.

5. run `source testnet.env` to export env variables to your terminal. you can verify if values are set correctly using
```
echo ${STARKNET_ACCOUNT}
```

# How to declare contract
```
starkli declare target/dev/.sierra.json --compiler-version 2.1.0
```

# How to deploy contract
```
starkli deploy
```

# How to call contract methods

1. To call view functions, use **call** keyword, for example

```
starkli call 0x03d568de0f4e151ed97a196e7585cae03be68b8d01c3d5af2e19c7aa4bb07202 get
```

2. To call writable functions, use **invoke** keyword, for example

```
starkli invoke 0x03d568de0f4e151ed97a196e7585cae03be68b8d01c3d5af2e19c7aa4bb07202 set 7
```

## Important Facts

- In Cairo, a string is a collection of characters stored in a `felt252`. Strings can have a maximum length of 31 characters.
- field elements are integers in the range between `0 <= x < P`, where P is a very large prime number, currently `P = 2^{251} + 17 * 2^{192} + 1`

# Starknet foundry commands

Declare a contract

```
sncast --profile declare --contract-name

```

Deploy a contract

```
sncast --profile testnet1 deploy --class-hash --constructor-calldata 10000000000 0 0x032aee2a95f251a984a391fb2919757a9074065f3c12b010a142c9fd939e933
```

# Other Useful commands

1. Run `scarb --offline build` to build a project without updating dependencies.