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Smart home backend

Exercise in creating a smart home HTTP backend for OTUS Rust Developer

API routes

  • room
    • POST /room/{room_id}
    • GET /room
    • GET /room/{room_id}
    • DELETE /room/{room_id}
  • device
    • POST /device/{room_id}
    • GET /device/{room_id}/{device_id}
    • DELETE /device/{room_id}/{device_id}
  • status
    • GET /status/{room_id}
    • GET /status/{room_id}/{device_id}

Example

Turn on TCP socket device server to communicate with it device through HTTP API. You can run multiple servers on different ports to emulate more than one device.

cargo run --example net_socket_emulator -- --address 127.0.0.1:8080
cargo run --example net_socket_emulator -- --address 127.0.0.1:8090

Start the smart home HTTP server

cargo run

Interact with an api using imported Postman collection from the following JSON link, or try the following curl commands in your terminal:

# create a kitchen nad bathroom
curl -X POST "127.0.0.1:8888/room/kitchen"
curl -X POST "127.0.0.1:8888/room/bathroom"
curl -X GET "127.0.0.1:8888/room"
curl -X GET "127.0.0.1:8888/room/kitchen"

# add 2 devices to kitchen
curl -X POST "127.0.0.1:8888/device/kitchen" -H 'Content-Type: application/json' -d '{"device_name": "socket_1", "address": "127.0.0.1:8080", "device_type": "tcp_socket"}'

# add 1 device to bathroom
curl -X POST "127.0.0.1:8888/device/bathroom" -H 'Content-Type: application/json' -d '{"device_name": "socket_1", "address": "127.0.0.1:8090", "device_type": "tcp_socket"}'

curl -X POST "127.0.0.1:8888/device/bathroom" -H 'Content-Type: application/json' -d '{"device_name": "socket_2", "address": "127.0.0.1:8091", "device_type": "tcp_socket"}'

# see the rooms layout with devices
curl -X GET "127.0.0.1:8888/room"

# ask devices for their statuses
curl -X GET "127.0.0.1:8888/status/bathroom"
curl -X GET "127.0.0.1:8888/status/kitchen"

# delete a device and see how many are left
curl -X DELETE "127.0.0.1:8888/device/bathroom/socket_1"
curl -X GET "127.0.0.1:8888/room"