Migration Data service creation and created a rpc method for upload z…

…ip file (#6612)

* Changes for stream api for upload

Signed-off-by: Yashvi Jain <Yashvi.jain@progress.com>

* changes

Signed-off-by: Yashvi Jain <Yashvi.jain@progress.com>

* added some changes for the protofile

Signed-off-by: Vinay Sharma <vsharma@chef.io>

* added function changes

* added changes for the proto

* added changes to devide the chunks in bytes

* added changes for the validation

Signed-off-by: Vinay Sharma <vsharma@chef.io>

* adding status in database

Signed-off-by: Yashvi Jain <Yashvi.jain@progress.com>

* adding the request for server id and filename

Signed-off-by: Yashvi Jain <Yashvi.jain@progress.com>

* Adding  loggers and saving the failed migration phase

Signed-off-by: Yashvi Jain <Yashvi.jain@progress.com>

* optimising the code

Signed-off-by: Yashvi Jain <Yashvi.jain@progress.com>

* Changes for content-type

Signed-off-by: Yashvi Jain <Yashvi.jain@progress.com>

* added changes for the validation

Signed-off-by: Vinay Sharma <vsharma@chef.io>

* Upload to the hab svc data folder

Signed-off-by: Kallol Roy <karoy@progress.com>

* Enhance log and modify migration phases

Signed-off-by: Kallol Roy <karoy@progress.com>

* Granularize the migration stages

Signed-off-by: Kallol Roy <karoy@progress.com>

* Granularize the migration stages

Signed-off-by: Kallol Roy <karoy@progress.com>

Co-authored-by: Vinay Sharma <vsharma@chef.io>
Co-authored-by: Kallol Roy <karoy@progress.com>

api/external/infra_proxy/migrations/request/migrations.proto

@@ -2,3 +2,27 @@ syntax = "proto3";
 
 package chef.automate.api.infra_proxy.migrations.request;
 option go_package = "github.com/chef/automate/api/external/infra_proxy/migrations/request";
+
+message UploadZipFileRequest {
+  //Chef infra server id for the file
+  string serverId =1;
+  //Chunk of the data in bytes
+  Chunk chunk = 2;
+  //Metadata for the request
+  Metadata meta = 3;
+}
+
+message Metadata {
+  //Migration File name
+  string name = 1;
+  //Content type of the request
+  string contentType =2;
+}
+
+// Zip content in byte form.
+message Chunk {
+  // Byte data
+  bytes data = 1;
+  // Stream pointer
+  int64 position = 2;
+}