✨ optimized image list interface

common/constant/bucket_name.go

@@ -0,0 +1,7 @@
+package constant
+
+const (
+	FaceBucketName          = "schisandra-face-samples"
+	CommentImagesBucketName = "schisandra-comment-images"
+	ThumbnailBucketName     = "schisandra-thumbnail-images"
+)

common/constant/mq_topic.go

@@ -0,0 +1,6 @@
+package constant
+
+const (
+	MQTopicImageProcess = "image-process-topic"
+	MQTopicCommentLike  = "comment-like-topic"
+)

common/constant/oss_config.go

@@ -1,6 +0,0 @@
-package constant
-
-const (
-	FaceBucketName          = "faces"
-	CommentImagesBucketName = "comments"
-)

common/constant/redis_prefix.go

@@ -22,7 +22,7 @@ const (
 
 const (
 	ImageListPrefix     = "image:list:"
-	ImageListMetaPrefix = "image:meta:"
 	ImageRecentPrefix   = "image:recent:"
-	ImageFaceListPrefix = "image:face:list:"
+	ImageFaceListPrefix = "image:faces:"
+	ImageSinglePrefix   = "image:single:"
 )

common/nsqx/docker-compose.yml

@@ -0,0 +1,27 @@
+version: '3'
+services:
+  nsqlookupd:
+    image: nsqio/nsq
+    command: /nsqlookupd
+    ports:
+      - "4160:4160"
+      - "4161:4161"
+
+  nsqd:
+    image: nsqio/nsq
+    command: /nsqd --mem-queue-size=0 -data-path=/data --broadcast-address=1.95.0.111 --lookupd-tcp-address=nsqlookupd:4160
+    depends_on:
+      - nsqlookupd
+    volumes:
+      - ./nsqd/data:/data
+    ports:
+      - "4150:4150"
+      - "4151:4151"
+
+  nsqadmin:
+    image: nsqio/nsq
+    command: /nsqadmin --lookupd-http-address=nsqlookupd:4161
+    depends_on:
+      - nsqlookupd
+    ports:
+      - "4171:4171"

common/nsqx/nsq.go

@@ -0,0 +1,28 @@
+package nsqx
+
+import (
+	"fmt"
+	"github.com/nsqio/go-nsq"
+	"time"
+)
+
+func NewNsqProducer(url string) *nsq.Producer {
+	producer, err := nsq.NewProducer(url, nsq.NewConfig())
+	if err != nil {
+		panic(err)
+	}
+	producer.SetLoggerLevel(nsq.LogLevelError)
+	return producer
+}
+
+func NewNSQConsumer(topic string) *nsq.Consumer {
+	config := nsq.NewConfig()
+	config.LookupdPollInterval = 15 * time.Second
+	consumer, err := nsq.NewConsumer(topic, "channel", config)
+	if err != nil {
+		fmt.Printf("InitNSQ consumer error: %v\n", err)
+		return nil
+	}
+	consumer.SetLoggerLevel(nsq.LogLevelError)
+	return consumer
+}

common/utils/bytes_to_file.go

@@ -0,0 +1,41 @@
+package utils
+
+import (
+	"fmt"
+	"io"
+	"mime/multipart"
+)
+
+// ByteReader 实现了 multipart.File 接口
+type ByteReader struct {
+	data  []byte
+	index int
+}
+
+func (r *ByteReader) Read(p []byte) (n int, err error) {
+	if r.index >= len(r.data) {
+		return 0, io.EOF
+	}
+	n = copy(p, r.data[r.index:])
+	r.index += n
+	return n, nil
+}
+
+func (r *ByteReader) Seek(offset int64, whence int) (int64, error) {
+	return 0, fmt.Errorf("Seek not implemented")
+}
+
+func (r *ByteReader) ReadAt(p []byte, off int64) (n int, err error) {
+	return 0, fmt.Errorf("ReadAt not implemented")
+}
+
+// 实现 Close 方法，符合 multipart.File 接口
+func (r *ByteReader) Close() error {
+	// 这里没有实际需要清理的资源，但必须实现 Close 方法
+	return nil
+}
+
+// ToMultipartFile 将 []byte 转换为 multipart.File
+func ToMultipartFile(data []byte) multipart.File {
+	return &ByteReader{data: data}
+}