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							26 lines
						
					
					
						
							605 B
						
					
					
				
								package models
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								// A User is the information about ID and permission for a user, usually
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								// the caller.
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								type User struct {
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									ID          string   `json:"id"`
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									Permissions []string `json:"permissions"`
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								}
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								// LoggedIn returns true if the user is logged-in.
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								func (user *User) LoggedIn() bool {
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									return user.ID != ""
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								}
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								// Permitted gets whether the user has this permission.
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								func (user *User) Permitted(permissions ...string) bool {
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									for _, userPermission := range user.Permissions {
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										for _, permission := range permissions {
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											if permission == userPermission {
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												return true
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											}
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										}
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									}
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									return false
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								}
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