mirror of
https://gitee.com/dromara/mayfly-go
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47 lines
1.1 KiB
Go
47 lines
1.1 KiB
Go
package contextx
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import (
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"context"
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"mayfly-go/pkg/model"
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"mayfly-go/pkg/utils/stringx"
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)
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type CtxKey string
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const (
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LoginAccountKey CtxKey = "loginAccount"
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TraceIdKey CtxKey = "traceId"
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)
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func NewLoginAccount(la *model.LoginAccount) context.Context {
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return WithLoginAccount(context.Background(), la)
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}
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func WithLoginAccount(ctx context.Context, la *model.LoginAccount) context.Context {
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return context.WithValue(ctx, LoginAccountKey, la)
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}
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// 从context中获取登录账号信息，不存在返回nil
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func GetLoginAccount(ctx context.Context) *model.LoginAccount {
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if la, ok := ctx.Value(LoginAccountKey).(*model.LoginAccount); ok {
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return la
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}
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return nil
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}
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func NewTraceId() context.Context {
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return WithTraceId(context.Background())
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}
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func WithTraceId(ctx context.Context) context.Context {
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return context.WithValue(ctx, TraceIdKey, stringx.RandByChars(16, stringx.Nums+stringx.LowerChars))
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}
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// 从context中获取traceId
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func GetTraceId(ctx context.Context) string {
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if val, ok := ctx.Value(TraceIdKey).(string); ok {
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return val
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}
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return ""
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}
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