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helpers.go
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/
helpers.go
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package support
import (
"errors"
"fmt"
"github.com/oarkflow/framework/contracts/event"
"github.com/oarkflow/framework/contracts/queue"
"github.com/gookit/color"
"github.com/oarkflow/machinery"
redisBackend "github.com/oarkflow/machinery/backends/redis"
redisBroker "github.com/oarkflow/machinery/brokers/redis"
"github.com/oarkflow/machinery/config"
"github.com/oarkflow/machinery/locks/eager"
"github.com/oarkflow/framework/facades"
)
func GetServer(connection string, queue string) (*machinery.Server, error) {
if connection == "" {
connection = facades.Config.GetString("queue.default")
}
driver := getDriver(connection)
switch driver {
case DriverSync:
color.Yellowln("Queue sync driver doesn't need to be run")
return nil, nil
case DriverRedis:
return getRedisServer(connection, queue), nil
}
return nil, fmt.Errorf("unknown queue driver: %s", driver)
}
func GetQueueName(connection, queue string) string {
appName := facades.Config.GetString("app.name")
if appName == "" {
appName = "framework"
}
if connection == "" {
connection = facades.Config.GetString("queue.default")
}
if queue == "" {
queue = facades.Config.GetString(fmt.Sprintf("queue.connections.%s.queue", connection), "default")
}
return fmt.Sprintf("%s_%s:%s", appName, "queues", queue)
}
func getDriver(connection string) string {
if connection == "" {
connection = facades.Config.GetString("queue.default")
}
return facades.Config.GetString(fmt.Sprintf("queue.connections.%s.driver", connection))
}
func getRedisServer(connection string, queue string) *machinery.Server {
redisConfig, database, defaultQueue := getRedisConfig(connection)
if queue == "" {
queue = defaultQueue
}
cnf := &config.Config{
DefaultQueue: queue,
Redis: &config.RedisConfig{},
}
broker := redisBroker.NewGR(cnf, []string{redisConfig}, database)
backend := redisBackend.NewGR(cnf, []string{redisConfig}, database)
lock := eager.New()
return machinery.NewServer(cnf, broker, backend, lock)
}
func getRedisConfig(queueConnection string) (config string, database int, queue string) {
connection := facades.Config.GetString(fmt.Sprintf("queue.connections.%s.connection", queueConnection))
queue = facades.Config.GetString(fmt.Sprintf("queue.connections.%s.queue", queueConnection), "default")
host := facades.Config.GetString(fmt.Sprintf("database.redis.%s.host", connection))
password := facades.Config.GetString(fmt.Sprintf("database.redis.%s.password", connection))
port := facades.Config.GetString(fmt.Sprintf("database.redis.%s.port", connection))
database = facades.Config.GetInt(fmt.Sprintf("database.redis.%s.database", connection))
if password == "" {
config = host + ":" + port
} else {
config = password + "@" + host + ":" + port
}
return
}
func jobs2Tasks(jobs []queue.Job) (map[string]any, error) {
tasks := make(map[string]any)
for _, job := range jobs {
if job.Signature() == "" {
return nil, errors.New("the Signature of job can't be empty")
}
if tasks[job.Signature()] != nil {
return nil, fmt.Errorf("job signature duplicate: %s, the names of Job and Listener cannot be duplicated", job.Signature())
}
tasks[job.Signature()] = job.Handle
}
return tasks, nil
}
func eventsToTasks(events map[event.Event][]event.Listener) (map[string]any, error) {
tasks := make(map[string]any)
for _, listeners := range events {
for _, listener := range listeners {
if listener.Signature() == "" {
return nil, errors.New("the Signature of listener can't be empty")
}
if tasks[listener.Signature()] != nil {
continue
}
tasks[listener.Signature()] = listener.Handle
}
}
return tasks, nil
}