fix: update user nickname;

feat: add database/kafka.

internal/database/kafka/option.go

@@ -0,0 +1,42 @@
+package kafka
+
+import (
+	"ultone/internal/interfaces"
+
+	"github.com/segmentio/kafka-go/sasl/plain"
+)
+
+type OptionFn func(*client)
+
+func WithPlainAuth(username, password string) OptionFn {
+	return func(c *client) {
+		c.mechanism = plain.Mechanism{
+			Username: username,
+			Password: password,
+		}
+	}
+}
+
+func WithTopic(topic string) OptionFn {
+	return func(c *client) {
+		c.topic = topic
+	}
+}
+
+func WithPartition(partition int) OptionFn {
+	return func(c *client) {
+		c.partition = partition
+	}
+}
+
+func WithReconnection() OptionFn {
+	return func(c *client) {
+		c.reconnection = true
+	}
+}
+
+func WithLogger(logger interfaces.Logger) OptionFn {
+	return func(c *client) {
+		c.logger = logger
+	}
+}