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@casimir/users

Users service

Development

You can run a local users database and service for development and testing. Database schema changes are auto-synced from the JSON schemas in src/schemas, and the service is auto-reloaded on source code changes.

npm run watch --workspace @casimir/users

Example commands:

Run a local users database and service with the current schemas and source code.

npm run dev --workspace @casimir/users

Run a local users database and service and watch for changes.

npm run watch --workspace @casimir/users

Clean local Docker Postgres environment, sql, and pgdata.

npm run clean --workspace @casimir/users

PSQL

Query the local Postgres instance.

"Add a user"

INSERT INTO users (address) VALUES ('0xd557a5745d4560B24D36A68b52351ffF9c86A212');

"Add an account (with the same address as the user)"

INSERT INTO accounts (address, owner_address) VALUES ('0xd557a5745d4560B24D36A68b52351ffF9c86A212', '0xd557a5745d4560B24D36A68b52351ffF9c86A212');

"Query the user"

SELECT u.*, json_agg(a.*) AS accounts FROM users u JOIN accounts a ON u.address = a.owner_address WHERE u.address = '0xd557a5745d4560B24D36A68b52351ffF9c86A212' GROUP BY u.address;

🚩 To iterate on a schema in context, use the commands above. To deploy a schema change, create a branch from develop, edit the JSON, and then make a PR to develop.