grpc-ecosystem/grpc-gateway

Support using FieldMasks with GET requests

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#698 建立於 2018年7月10日

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 (10 留言) (0 反應) (0 負責人)Go (16,971 star) (2,250 fork)batch import
enhancementhelp wanted

描述

Some GET requests (e. g. search) benefit greatly from being able to distinguish between default (e. g. 0) and non-defined values, since searching by "name='John' && age = 0" is not the same as "name='John' && age = undefined". Since FieldMasks are a generally recommended approach for optional fields in gRPC, it would be super helpful if grpc-gateway would support that.

貢獻者指南

技術棧
go
領域
apibackend
議題類型
feature
難度面向新貢獻者的預計實作難度，1 表示很小改動，5 表示專家級工作。
4
預計時間有經驗貢獻者完成調查、實作、測試並準備 pull request 的粗略時間範圍。
3-5 days
活動狀態議題目前的可參與程度：新鮮、活躍、陳舊、阻塞或等待維護者輸入。
stale
清晰度議題是否清楚說明預期改動、驗收標準和下一步。
clear
前置要求
GogRPCprotobuf
新手友善度1-100 的估計分數，表示該議題對首次貢獻者的友善程度。
20
研究方向
Investigate how FieldMasks are currently handled in the gateway's marshaling/unmarshaling. Look at the generated code for GET endpoints to understand how query parameters are parsed. Consider adding support for field masks in the HTTP request query parameters for GET requests. Review comments on the issue for any prior discussions or design suggestions.