api nil slice map

pull/476/head
withchao 1 year ago
parent ff22ea7108
commit f6756008b0

@ -48,9 +48,7 @@ func (o *FriendApi) AddBlack(c *gin.Context) {
}
func (o *FriendApi) GetPaginationBlacks(c *gin.Context) {
a2r.Call(friend.FriendClient.GetPaginationBlacks, o.Client, c, func(resp *friend.GetPaginationBlacksResp) {
a2r.List(&resp.Blacks)
})
a2r.Call(friend.FriendClient.GetPaginationBlacks, o.Client, c)
}
func (o *FriendApi) RemoveBlack(c *gin.Context) {

@ -11,17 +11,10 @@ import (
"google.golang.org/grpc"
)
func List[T any](val *[]T) {
if val != nil && *val == nil {
*val = []T{}
}
}
func Call[A, B, C any](
rpc func(client C, ctx context.Context, req *A, options ...grpc.CallOption) (*B, error),
client C,
c *gin.Context,
after ...func(resp *B),
) {
var req A
if err := c.BindJSON(&req); err != nil {
@ -38,8 +31,5 @@ func Call[A, B, C any](
apiresp.GinError(c, err) // RPC调用失败
return
}
for _, fn := range after {
fn(data)
}
apiresp.GinSuccess(c, data) // 成功
}

@ -0,0 +1,5 @@
package apiresp
type ApiFormat interface {
ApiFormat()
}

@ -34,6 +34,9 @@ func isAllFieldsPrivate(v any) bool {
}
func ApiSuccess(data any) *ApiResponse {
if format, ok := data.(ApiFormat); ok {
format.ApiFormat()
}
if isAllFieldsPrivate(data) {
return &ApiResponse{}
}

@ -529,3 +529,15 @@ func Batch[T any, V any](fn func(T) V, ts []T) []V {
}
return res
}
func InitSlice[T any](val *[]T) {
if val != nil && *val == nil {
*val = []T{}
}
}
func InitMap[K comparable, V any](val *map[K]V) {
if val != nil && *val == nil {
*val = map[K]V{}
}
}

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