rust

Rust CoffeeShop App

Rest API specs

Env

Create .env file

HOST=0.0.0.0
DATABASE_URL=postgres://postgres:P@ssw0rd@127.0.0.1/postgres
DAPR_URL=http://localhost:42573 #your Dapr product port on local, type <dapr list> to get it
DAPR_PRODUCT_APP=productapi

Dapr

dapr run \
    --app-id productapi \
    --app-port 5001 \
    --resources-path components \
    --config components/daprConfig.yaml \
    -- cargo run --bin product_api

dapr run \
    --app-id counterapi \
    --app-port 5002 \
    --resources-path components \
    --config components/daprConfig.yaml \
    -- cargo run --bin counter_api

dapr run \
    --app-id baristaapi \
    --app-port 5003 \
    --resources-path components \
    --config components/daprConfig.yaml \
    -- cargo run --bin barista_api

dapr run \
    --app-id kitchenapi \
    --app-port 5004 \
    --resources-path components \
    --config components/daprConfig.yaml \
    -- cargo run --bin kitchen_api

• https://docs.dapr.io/reference/environment/

Database up

Before docker compose up, pls remember to run sudo rm -rf postgres-data

sea-orm-cli generate entity -l -s order -o crates/counter_entity/src
sea-orm-cli generate entity -l -s barista -o crates/barista_entity/src
sea-orm-cli generate entity -l -s kitchen -o crates/kitchen_entity/src

• https://gist.github.com/ynwd/f39c78fc4c62b0116425f333be2b9f77

Ref projects

• SeaQL/sea-orm/axum_example
• vietnam-devs/coolstore-microservices
• fermyon/spin
• AxumCourse/axum-with-seaorm
• solidiquis/knodis

Ref articles

• https://carlosmv.hashnode.dev/adding-logging-and-tracing-to-an-axum-app-rust
• https://www.thorsten-hans.com/working-with-environment-variables-in-rust/
• https://chrismcg.com/2019/04/30/deserializing-optional-datetimes-with-serde/
• https://github.com/programatik29/axum-tutorial/blob/master/tutorial/04-generate-random-number.md