package main

import (
    "context"
    "fmt"

    "github.com/craigpastro/pgmq-go"
)

func main() {
    ctx := context.Background()

    q, err := pgmq.New(ctx, "postgres://postgres:password@localhost:5432/postgres")
    if err != nil {
        panic(err)
    }

    err = q.CreateQueue(ctx, "my_queue")
    if err != nil {
        panic(err)
    }

    id, err := q.Send(ctx, "my_queue", json.RawMessage(`{"foo": "bar"}`))
    if err != nil {
        panic(err)
    }

    msg, err := q.Read(ctx, "my_queue", 30)
    if err != nil {
        panic(err)
    }

    // Archive the message by moving it to the "pgmq.a_<queue_name>" table.
    // Alternatively, you can `Delete` the message, or read and delete in one
    // call by using `Pop`.
    _, err = q.Archive(ctx, "my_queue", id)
    if err != nil {
        panic(err)
    }
}