func()

in internal/http/req-response.go [72:131]

• 55 lines of code
• 11 McCabe index (conditional complexity)

func (r *ReqResponse) FetchChanges(id uint32, builder *flatbuffers.Builder) bool {
	if !r.HasChange() {
		return false
	}

	hdrLen := len(r.hdr)
	var hdrVec flatbuffers.UOffsetT
	if hdrLen > 0 {
		hdrs := []flatbuffers.UOffsetT{}
		for n, arr := range r.hdr {
			for _, v := range arr {
				name := builder.CreateString(n)
				value := builder.CreateString(v)
				A6.TextEntryStart(builder)
				A6.TextEntryAddName(builder, name)
				A6.TextEntryAddValue(builder, value)
				te := A6.TextEntryEnd(builder)
				hdrs = append(hdrs, te)
			}
		}
		size := len(hdrs)
		hrc.StopStartHeadersVector(builder, size)
		for i := size - 1; i >= 0; i-- {
			te := hdrs[i]
			builder.PrependUOffsetT(te)
		}
		hdrVec = builder.EndVector(size)
	}

	var bodyVec flatbuffers.UOffsetT
	if r.body != nil {
		b := r.body.Bytes()
		if len(b) > 0 {
			bodyVec = builder.CreateByteVector(b)
		}
	}

	hrc.StopStart(builder)
	if r.code == 0 {
		hrc.StopAddStatus(builder, 200)
	} else {
		hrc.StopAddStatus(builder, uint16(r.code))
	}
	if hdrLen > 0 {
		hrc.StopAddHeaders(builder, hdrVec)
	}
	if r.body != nil {
		hrc.StopAddBody(builder, bodyVec)
	}
	stop := hrc.StopEnd(builder)

	hrc.RespStart(builder)
	hrc.RespAddId(builder, id)
	hrc.RespAddActionType(builder, hrc.ActionStop)
	hrc.RespAddAction(builder, stop)
	res := hrc.RespEnd(builder)
	builder.Finish(res)

	return true
}