# Snapshot


Snapshot is an off-chain gasless multi-governance client with easy to verify and hard to contest results for Zilliqa ecosystem.

This project is a fork of https://github.com/balancer-labs/snapshot. Do support the Snapshot team @ https://gitcoin.co/grants/1093/snapshot

## Project setup
```
npm install
```

### Compiles and hot-reloads for development
```
npm run serve
```

### Compiles and minifies for production
```
npm run build
```

### Lints and fixes files
```
npm run lint
```

## Pre-built app directory notes

We are including the app directory as part of the code base because the legacy build process needs to be reviewed and corrected with newer dependencies versions. Once this is completed the Dockerfile could include the yarn install and build commands.

```
COPY ./package.json ./
RUN yarn install
COPY . ./
RUN yarn build
```

## Snapshot Spaces Commit
https://github.com/Zilliqa/snapshot-spaces/commit/238e87aad231351a51727b06208ab407f0de1dcc

## License

[MIT](LICENSE).

20220216

## Deploying applications with z

`z` is the one-stop shop for the Zilliqa provisioning and deployment operations. To deploy applications with z ensure the `z`
binary is installed in your operative system PATH environment variable. For more details about `z` please refer to the [documentation](https://github.com/Zilliqa/devops/blob/main/docs/z2.md).

## Deploying applications to staging

To deploy the staging environment we need to clone the devops repository and execute `z` from there:

```sh
git clone https://github.com/Zilliqa/devops.git
cd devops
source setenv
```

### Set the following environment variables

- `Z_ENV` to the path in which your `z.yaml` resides.
- `ZQ_USER` to your username (the bit before `@` in your email address)
- `GITHUB_PAT` (if you are deploying staging or production apps) to a classic PAT with all the repo permissions ticked.

for example:

```sh
export Z_ENV=`pwd`/infra/live/gcp/non-production/prj-d-staging/z_ase1.yaml
export ZQ_USER=<user_id>@zilliqa.com
export GITHUB_PAT=<GITHUB_PAT>
```

### Login to Google Cloud

```sh
z login
```

### Add the application to the staging `z.yaml` file. Skip this step if it is an existing application

1. Create a branch:

   ```sh
   git checkout -b users/<username>/add_governance-snapshot_to_staging_cluster
   ```

2. In the file `infra/live/gcp/non-production/prj-d-staging/z_ase1.yaml` add the following:

   - in `apps` stanza add:

     ```yaml
     clusters:
       staging:
         apps:
           governance-snapshot:
             repo: https://github.com/Zilliqa/zilliqa-developer
             path: products/governance-snapshot/cd/overlays/staging
             track: staging
             type: kustomize
     ```

   - in `subdomains` stanza add:

     ```yaml
     infrastructure:
     dns:
       vars:
       subdomains:
         governance-snapshot: {}
     ```

3. Push the changes

   ```sh
   git add .
   git commit -m "Add governance-snapshot to staging cluster"
   git push origin users/<username>/add_governance-snapshot_to_staging_cluster
   ```

4. Open a Pull Request to the main branch

5. Apply the changes

   ```sh
   z plan
   z apply
   ```

### Deploy the application

```sh
z app sync --cache-dir=.cache governance-snapshot
```

Verify your application is running correct from the staging URL and with `kubectl` commands (if required).

## Deploying applications to production

To deploy the production environment we need to clone the devops repository and execute `z` from there:

```sh
git clone https://github.com/Zilliqa/devops.git
cd devops
source setenv
```

### Set the following environment variables

- `Z_ENV` to the path in which your `z.yaml` resides.
- `ZQ_USER` to your username (the bit before `@` in your email address)
- `GITHUB_PAT` (if you are deploying staging or production apps) to a classic PAT with all the repo permissions ticked.

for example:

```sh
export Z_ENV=`pwd`/infra/live/gcp/production/prj-p-prod-apps/z_ase1.yaml
export ZQ_USER=<user_id>@zilliqa.com
export GITHUB_PAT=<GITHUB_PAT>
```

### Login to Google Cloud

```sh
z login
```

### Add the application to the production `z.yaml` file. Skip this step if it is an existing application

1. Create a branch:

   ```sh
   git checkout -b users/<username>/add_governance-snapshot_to_production_cluster
   ```

2. In the file `infra/live/gcp/production/prj-p-prod-apps/z_ase1.yaml` add the following:

   - in `apps` stanza add:

     ```yaml
     clusters:
       production:
         apps:
           governance-snapshot:
             repo: https://github.com/Zilliqa/zilliqa-developer
             path: products/governance-snapshot/cd/overlays/production
             track: production
             type: kustomize
     ```

   - in `subdomains` stanza add:

     ```yaml
     infrastructure:
     dns:
       vars:
       subdomains:
         governance-snapshot: {}
     ```

3. Push the changes

   ```sh
   git add .
   git commit -m "Add governance-snapshot to production cluster"
   git push origin users/<username>/add_governance-snapshot_to_production_cluster
   ```

4. Open a Pull Request to the main branch

5. Apply the changes

   ```sh
   z plan
   z apply
   ```

### Deploy the application

```sh
z app sync --cache-dir=.cache governance-snapshot
```

Verify your application is running correct from the production URL and with `kubectl` commands (if required).