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author.go
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author.go
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package main
// The Author struct represents the data in the JSON/JSONB column.
// We can use struct tags to control how each field is encoded.
type Author struct {
Name string `json:"Name"`
Username string `json:"Username"`
About string `json:"About"`
}
func authorToKeyValueMap(author Author) []interface{} {
nonNullValues := make([]interface{}, 0)
if author.Name != "" {
nonNullValues = append(nonNullValues, "Name", author.Name)
}
if author.Username != "" {
nonNullValues = append(nonNullValues, "Username", author.Username)
}
if author.About != "" {
nonNullValues = append(nonNullValues, "About", author.About)
}
return nonNullValues
}
func UpdateAuthorFromMapState(author Author, redisReply map[string]string) (updatedAuthor Author, err error) {
updatedAuthor = author
if name, ok := redisReply["Name"]; ok {
updatedAuthor.Name = name
}
if username, ok := redisReply["Username"]; ok {
updatedAuthor.Username = username
}
if about, ok := redisReply["About"]; ok {
updatedAuthor.About = about
}
return
}