frostfs-api/proto-docs/accounting.md
Leonard Lyubich 54319feb4a [#33] accounting: Remove no longer used types
Some types in accounting package used to prototype the NeoFS system. With
the transition to a banking system using blockchain, these types have lost
their relevance, so this commit deletes them.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2020-08-06 23:02:54 +03:00

96 lines
3.7 KiB
Markdown

# Protocol Documentation
<a name="top"></a>
## Table of Contents
- [accounting/service.proto](#accounting/service.proto)
- Services
- [Accounting](#accounting.Accounting)
- Messages
- [BalanceRequest](#accounting.BalanceRequest)
- [BalanceResponse](#accounting.BalanceResponse)
- [Scalar Value Types](#scalar-value-types)
<a name="accounting/service.proto"></a>
<p align="right"><a href="#top">Top</a></p>
## accounting/service.proto
<a name="accounting.Accounting"></a>
### Service "accounting.Accounting"
Accounting is a service that provides access for accounting balance
information
```
rpc Balance(BalanceRequest) returns (BalanceResponse);
```
#### Method Balance
Balance returns current balance status of the NeoFS user
| Name | Input | Output |
| ---- | ----- | ------ |
| Balance | [BalanceRequest](#accounting.BalanceRequest) | [BalanceResponse](#accounting.BalanceResponse) |
<!-- end services -->
<a name="accounting.BalanceRequest"></a>
### Message BalanceRequest
| Field | Type | Label | Description |
| ----- | ---- | ----- | ----------- |
| OwnerID | [refs.OwnerID](#refs.OwnerID) | | OwnerID carries user identifier in NeoFS system. |
| Meta | [service.RequestMetaHeader](#service.RequestMetaHeader) | | RequestMetaHeader contains information about request meta headers (should be embedded into message) |
| Verify | [service.RequestVerificationHeader](#service.RequestVerificationHeader) | | RequestVerificationHeader is a set of signatures of every NeoFS Node that processed request (should be embedded into message) |
<a name="accounting.BalanceResponse"></a>
### Message BalanceResponse
| Field | Type | Label | Description |
| ----- | ---- | ----- | ----------- |
| Balance | [decimal.Decimal](#decimal.Decimal) | | Balance contains current account balance state |
<!-- end messages -->
<!-- end enums -->
## Scalar Value Types
| .proto Type | Notes | C++ Type | Java Type | Python Type |
| ----------- | ----- | -------- | --------- | ----------- |
| <a name="double" /> double | | double | double | float |
| <a name="float" /> float | | float | float | float |
| <a name="int32" /> int32 | Uses variable-length encoding. Inefficient for encoding negative numbers – if your field is likely to have negative values, use sint32 instead. | int32 | int | int |
| <a name="int64" /> int64 | Uses variable-length encoding. Inefficient for encoding negative numbers – if your field is likely to have negative values, use sint64 instead. | int64 | long | int/long |
| <a name="uint32" /> uint32 | Uses variable-length encoding. | uint32 | int | int/long |
| <a name="uint64" /> uint64 | Uses variable-length encoding. | uint64 | long | int/long |
| <a name="sint32" /> sint32 | Uses variable-length encoding. Signed int value. These more efficiently encode negative numbers than regular int32s. | int32 | int | int |
| <a name="sint64" /> sint64 | Uses variable-length encoding. Signed int value. These more efficiently encode negative numbers than regular int64s. | int64 | long | int/long |
| <a name="fixed32" /> fixed32 | Always four bytes. More efficient than uint32 if values are often greater than 2^28. | uint32 | int | int |
| <a name="fixed64" /> fixed64 | Always eight bytes. More efficient than uint64 if values are often greater than 2^56. | uint64 | long | int/long |
| <a name="sfixed32" /> sfixed32 | Always four bytes. | int32 | int | int |
| <a name="sfixed64" /> sfixed64 | Always eight bytes. | int64 | long | int/long |
| <a name="bool" /> bool | | bool | boolean | boolean |
| <a name="string" /> string | A string must always contain UTF-8 encoded or 7-bit ASCII text. | string | String | str/unicode |
| <a name="bytes" /> bytes | May contain any arbitrary sequence of bytes. | string | ByteString | str |