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container/service.proto

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+syntax = "proto3";
+package container;
+option go_package = "github.com/nspcc-dev/neofs-proto/container";
+
+import "container/types.proto";
+import "github.com/nspcc-dev/netmap/selector.proto";
+import "github.com/gogo/protobuf/gogoproto/gogo.proto";
+
+option (gogoproto.stable_marshaler_all) = true;
+
+service Service {
+    // Create container
+    rpc Put(PutRequest) returns (PutResponse);
+
+    // Delete container ... discuss implementation later
+    rpc Delete(DeleteRequest) returns (DeleteResponse);
+
+    // Get container
+    rpc Get(GetRequest) returns (GetResponse);
+
+    rpc List(ListRequest) returns (ListResponse);
+}
+
+// NewRequest message to create new container
+message PutRequest {
+    bytes MessageID            = 1 [(gogoproto.customtype) = "MessageID", (gogoproto.nullable) = false];
+    uint64 Capacity            = 2; // not actual size in megabytes, but probability of storage availability
+    bytes OwnerID              = 3 [(gogoproto.customtype) = "OwnerID", (gogoproto.nullable) = false];
+    netmap.PlacementRule rules = 4 [(gogoproto.nullable) = false];
+    bytes Signature            = 5;
+    uint32 TTL                 = 6;
+}
+
+// PutResponse message to respond about container uuid
+message PutResponse {
+    bytes CID = 1 [(gogoproto.customtype) = "CID", (gogoproto.nullable) = false];
+}
+
+message DeleteRequest {
+    bytes CID       = 1 [(gogoproto.customtype) = "CID", (gogoproto.nullable) = false];
+    uint32 TTL      = 2;
+    bytes Signature = 3;
+}
+
+message DeleteResponse { }
+
+
+// GetRequest message to fetch container placement rules
+message GetRequest {
+    bytes CID  = 1 [(gogoproto.customtype) = "CID", (gogoproto.nullable) = false];
+    uint32 TTL = 2;
+}
+
+// GetResponse message with container structure
+message GetResponse {
+    container.Container Container = 1;
+}
+
+// ListRequest message to list containers for user
+message ListRequest {
+    bytes OwnerID = 1 [(gogoproto.customtype) = "OwnerID", (gogoproto.nullable) = false];
+    uint32 TTL    = 2;
+}
+
+// ListResponse message to respond about all user containers
+message ListResponse {
+    repeated bytes CID = 1 [(gogoproto.customtype) = "CID", (gogoproto.nullable) = false];
+}