초기커밋

ServerCommon/Helper/MyHomeHelper.cs

@@ -0,0 +1,126 @@
+using Amazon.S3.Model;
+using Google.Protobuf;
+using Google.Protobuf.WellKnownTypes;
+
+
+using ServerCore;
+using ServerBase;
+using ServerCommon;
+using ServerCommon.BusinessLogDomain;
+using MetaAssets;
+
+
+namespace ServerCommon;
+
+public static class MyHomeHelper
+{
+    public static async Task<Result> uploadMyhomeUgcInfo( this S3ConnectorBase s3connector
+                                                        , string bucketName
+                                                        , string myhomeUgcInfoS3Key, string myhomeUgcInfo )
+    {
+        var result = new Result();
+        var err_msg = string.Empty;
+
+        using (var memory_stream = myhomeUgcInfo.toStream())
+        {
+            var request = new PutObjectRequest
+            {
+                BucketName = bucketName,
+                Key = myhomeUgcInfoS3Key,
+                InputStream = memory_stream,
+            };
+
+            if (false == await s3connector.uploadFile(request))
+            {
+                err_msg = $"Failed to uploadFile() !!!";
+                result.setFail(ServerErrorCode.S3FileUploadFailed, err_msg);
+                Log.getLogger().error(result.toBasicString());
+
+                return result;
+            }
+        }
+
+        return result;
+    }
+
+    public static async Task<Result> deleteMyhomeUgcInfo( this S3ConnectorBase s3connector
+                                                        , string bucketName
+                                                        , string myhomeUgcInfoS3Key)
+    {
+        var result = new Result();
+        var err_msg = string.Empty;
+
+        var request = new DeleteObjectRequest
+        {
+            BucketName = bucketName,
+            Key = myhomeUgcInfoS3Key,
+        };
+
+        if (!await s3connector.deleteFile(request))
+        {
+            err_msg = $"Failed to deleteFile() !!!";
+            result.setFail(ServerErrorCode.S3FileDeleteFailed, err_msg);
+            Log.getLogger().error(result.toBasicString());
+
+            return result;
+        }
+
+        return result;
+    }
+
+    public static async Task<Result> deleteMyhomeUgcInfoFolderFile( this S3ConnectorBase s3connector
+                                                                  , string bucketName
+                                                                  , string myhomeGuid )
+    {
+        var result = new Result();
+        var err_msg = string.Empty;
+
+        var request = new ListObjectsV2Request
+        {
+            BucketName = bucketName,
+            Prefix = myhomeGuid,
+        };
+
+        if (!await s3connector.deleteFolderFile(request))
+        {
+            err_msg = $"Failed to deleteFile() !!!";
+            result.setFail(ServerErrorCode.S3FileDeleteFailed, err_msg);
+            Log.getLogger().error(result.toBasicString());
+
+            return result;
+        }
+
+        return result;
+    }
+
+    public static async Task<(Result, string)> getMyhomeUgcInfo( this S3ConnectorBase s3connector
+                                                               , string bucketName
+                                                               , string myhomeUgcInfoS3Key )
+    {
+        var result = new Result();
+        var err_msg = string.Empty;
+
+        var myhome_ugc_info = string.Empty;
+
+        var request = new GetObjectRequest
+        {
+            BucketName = bucketName,
+            Key = myhomeUgcInfoS3Key,
+        };
+
+        (var is_success, var stream) = await s3connector.getFileStream(request);
+        if (   false == is_success
+            || null == stream )
+        {
+            err_msg = $"Failed to getFile() !!! - bucketName:{bucketName}, key:{myhomeUgcInfoS3Key}";
+            result.setFail(ServerErrorCode.S3FileGetFailed, err_msg);
+            Log.getLogger().error(result.toBasicString());
+
+            return (result, myhome_ugc_info);
+        }
+
+        myhome_ugc_info = stream.toString();
+
+        return (result, myhome_ugc_info);
+    }
+}