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feat:时间线相关rabbitMQ

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This commit is contained in:
Amnesia
2026-03-13 16:00:17 +08:00
parent cf83e11778
commit 7be6e8bdb5
3 changed files with 77 additions and 14 deletions
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28
backend/internal/middleware/rabbitmq/rabbitMQ.go
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@@ -14,8 +14,8 @@ import (
)
type RabbitMQ struct {
conn *amqp.Connection
ch *amqp.Channel
Conn *amqp.Connection
Ch *amqp.Channel
}
func NewRabbitMQ(cfg *config.RabbitMQConfig) (*RabbitMQ, error) {
@@ -23,39 +23,39 @@ func NewRabbitMQ(cfg *config.RabbitMQConfig) (*RabbitMQ, error) {
return nil, errors.New("rabbitmq config is nil")
}
url := "amqp://" + cfg.Username + ":" + cfg.Password + "@" + cfg.Host + ":" + strconv.Itoa(cfg.Port) + "/"
conn, err := amqp.Dial(url)
Conn, err := amqp.Dial(url)
if err != nil {
return nil, err
}
ch, err := conn.Channel()
Ch, err := Conn.Channel()
if err != nil {
return nil, err
}
return &RabbitMQ{conn: conn, ch: ch}, nil
return &RabbitMQ{Conn: Conn, Ch: Ch}, nil
}
func (r *RabbitMQ) Close() error {
if r == nil || r.ch == nil || r.conn == nil {
if r == nil || r.Ch == nil || r.Conn == nil {
return nil
}
if err := r.ch.Close(); err != nil {
if err := r.Ch.Close(); err != nil {
return err
}
if err := r.conn.Close(); err != nil {
if err := r.Conn.Close(); err != nil {
return err
}
return nil
}
func (r *RabbitMQ) DeclareTopic(exchange string, queue string, bindingKey string) error {
if r == nil || r.ch == nil {
if r == nil || r.Ch == nil {
return errors.New("rabbitmq is not initialized")
}
if exchange == "" || queue == "" || bindingKey == "" {
return errors.New("exchange/queue/bindingKey is required")
}
if err := r.ch.ExchangeDeclare(
if err := r.Ch.ExchangeDeclare(
exchange,
"topic",
true,
@@ -67,7 +67,7 @@ func (r *RabbitMQ) DeclareTopic(exchange string, queue string, bindingKey string
return err
}
q, err := r.ch.QueueDeclare(
q, err := r.Ch.QueueDeclare(
queue,
true,
false,
@@ -79,7 +79,7 @@ func (r *RabbitMQ) DeclareTopic(exchange string, queue string, bindingKey string
return err
}
return r.ch.QueueBind(
return r.Ch.QueueBind(
q.Name,
bindingKey,
exchange,
@@ -89,7 +89,7 @@ func (r *RabbitMQ) DeclareTopic(exchange string, queue string, bindingKey string
}
func (r *RabbitMQ) PublishJSON(ctx context.Context, exchange string, routingKey string, payload any) error {
if r == nil || r.ch == nil {
if r == nil || r.Ch == nil {
return errors.New("rabbitmq is not initialized")
}
if exchange == "" || routingKey == "" {
@@ -99,7 +99,7 @@ func (r *RabbitMQ) PublishJSON(ctx context.Context, exchange string, routingKey
if err != nil {
return err
}
return r.ch.PublishWithContext(ctx, exchange, routingKey, false, false, amqp.Publishing{
return r.Ch.PublishWithContext(ctx, exchange, routingKey, false, false, amqp.Publishing{
ContentType: "application/json",
DeliveryMode: amqp.Persistent,
Timestamp: time.Now(),