EraCode practice
Per-request Sequelize transactions in Express middleware
SequelizeintermediateMulti-Part
Summary
Practice wiring Sequelize into request flow: start a transaction in middleware, make it available to downstream handlers, and ensure it commits/rolls back correctly.
Problem preview
### Goal Fill the single middleware gap so each request runs inside a Sequelize transaction. - Start a transaction, attach it to , and call so downstream handlers can use it. - On a successful downst…
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