mirror of
https://github.com/nalgeon/redka.git
synced 2025-10-19 22:34:35 +08:00
38 lines
787 B
Go
38 lines
787 B
Go
package hash
|
|
|
|
import (
|
|
"github.com/nalgeon/redka/internal/parser"
|
|
"github.com/nalgeon/redka/internal/redis"
|
|
)
|
|
|
|
// Sets the values of one ore more fields in a hash.
|
|
// HSET key field value [field value ...]
|
|
// https://redis.io/commands/hset
|
|
type HSet struct {
|
|
redis.BaseCmd
|
|
key string
|
|
items map[string]any
|
|
}
|
|
|
|
func ParseHSet(b redis.BaseCmd) (*HSet, error) {
|
|
cmd := &HSet{BaseCmd: b}
|
|
err := parser.New(
|
|
parser.String(&cmd.key),
|
|
parser.AnyMap(&cmd.items),
|
|
).Required(3).Run(cmd.Args())
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
return cmd, nil
|
|
}
|
|
|
|
func (cmd *HSet) Run(w redis.Writer, red redis.Redka) (any, error) {
|
|
count, err := red.Hash().SetMany(cmd.key, cmd.items)
|
|
if err != nil {
|
|
w.WriteError(cmd.Error(err))
|
|
return nil, err
|
|
}
|
|
w.WriteInt(count)
|
|
return count, nil
|
|
}
|