|
- package redis
-
- import (
- "context"
- "time"
-
- "github.com/redis/go-redis/v9/internal/hashtag"
- )
-
- type HashCmdable interface {
- HDel(ctx context.Context, key string, fields ...string) *IntCmd
- HExists(ctx context.Context, key, field string) *BoolCmd
- HGet(ctx context.Context, key, field string) *StringCmd
- HGetAll(ctx context.Context, key string) *MapStringStringCmd
- HGetDel(ctx context.Context, key string, fields ...string) *StringSliceCmd
- HGetEX(ctx context.Context, key string, fields ...string) *StringSliceCmd
- HGetEXWithArgs(ctx context.Context, key string, options *HGetEXOptions, fields ...string) *StringSliceCmd
- HIncrBy(ctx context.Context, key, field string, incr int64) *IntCmd
- HIncrByFloat(ctx context.Context, key, field string, incr float64) *FloatCmd
- HKeys(ctx context.Context, key string) *StringSliceCmd
- HLen(ctx context.Context, key string) *IntCmd
- HMGet(ctx context.Context, key string, fields ...string) *SliceCmd
- HSet(ctx context.Context, key string, values ...interface{}) *IntCmd
- HMSet(ctx context.Context, key string, values ...interface{}) *BoolCmd
- HSetEX(ctx context.Context, key string, fieldsAndValues ...string) *IntCmd
- HSetEXWithArgs(ctx context.Context, key string, options *HSetEXOptions, fieldsAndValues ...string) *IntCmd
- HSetNX(ctx context.Context, key, field string, value interface{}) *BoolCmd
- HScan(ctx context.Context, key string, cursor uint64, match string, count int64) *ScanCmd
- HScanNoValues(ctx context.Context, key string, cursor uint64, match string, count int64) *ScanCmd
- HVals(ctx context.Context, key string) *StringSliceCmd
- HRandField(ctx context.Context, key string, count int) *StringSliceCmd
- HRandFieldWithValues(ctx context.Context, key string, count int) *KeyValueSliceCmd
- HStrLen(ctx context.Context, key, field string) *IntCmd
- HExpire(ctx context.Context, key string, expiration time.Duration, fields ...string) *IntSliceCmd
- HExpireWithArgs(ctx context.Context, key string, expiration time.Duration, expirationArgs HExpireArgs, fields ...string) *IntSliceCmd
- HPExpire(ctx context.Context, key string, expiration time.Duration, fields ...string) *IntSliceCmd
- HPExpireWithArgs(ctx context.Context, key string, expiration time.Duration, expirationArgs HExpireArgs, fields ...string) *IntSliceCmd
- HExpireAt(ctx context.Context, key string, tm time.Time, fields ...string) *IntSliceCmd
- HExpireAtWithArgs(ctx context.Context, key string, tm time.Time, expirationArgs HExpireArgs, fields ...string) *IntSliceCmd
- HPExpireAt(ctx context.Context, key string, tm time.Time, fields ...string) *IntSliceCmd
- HPExpireAtWithArgs(ctx context.Context, key string, tm time.Time, expirationArgs HExpireArgs, fields ...string) *IntSliceCmd
- HPersist(ctx context.Context, key string, fields ...string) *IntSliceCmd
- HExpireTime(ctx context.Context, key string, fields ...string) *IntSliceCmd
- HPExpireTime(ctx context.Context, key string, fields ...string) *IntSliceCmd
- HTTL(ctx context.Context, key string, fields ...string) *IntSliceCmd
- HPTTL(ctx context.Context, key string, fields ...string) *IntSliceCmd
- }
-
- func (c cmdable) HDel(ctx context.Context, key string, fields ...string) *IntCmd {
- args := make([]interface{}, 2+len(fields))
- args[0] = "hdel"
- args[1] = key
- for i, field := range fields {
- args[2+i] = field
- }
- cmd := NewIntCmd(ctx, args...)
- _ = c(ctx, cmd)
- return cmd
- }
-
- func (c cmdable) HExists(ctx context.Context, key, field string) *BoolCmd {
- cmd := NewBoolCmd(ctx, "hexists", key, field)
- _ = c(ctx, cmd)
- return cmd
- }
-
- func (c cmdable) HGet(ctx context.Context, key, field string) *StringCmd {
- cmd := NewStringCmd(ctx, "hget", key, field)
- _ = c(ctx, cmd)
- return cmd
- }
-
- func (c cmdable) HGetAll(ctx context.Context, key string) *MapStringStringCmd {
- cmd := NewMapStringStringCmd(ctx, "hgetall", key)
- _ = c(ctx, cmd)
- return cmd
- }
-
- func (c cmdable) HIncrBy(ctx context.Context, key, field string, incr int64) *IntCmd {
- cmd := NewIntCmd(ctx, "hincrby", key, field, incr)
- _ = c(ctx, cmd)
- return cmd
- }
-
- func (c cmdable) HIncrByFloat(ctx context.Context, key, field string, incr float64) *FloatCmd {
- cmd := NewFloatCmd(ctx, "hincrbyfloat", key, field, incr)
- _ = c(ctx, cmd)
- return cmd
- }
-
- func (c cmdable) HKeys(ctx context.Context, key string) *StringSliceCmd {
- cmd := NewStringSliceCmd(ctx, "hkeys", key)
- _ = c(ctx, cmd)
- return cmd
- }
-
- func (c cmdable) HLen(ctx context.Context, key string) *IntCmd {
- cmd := NewIntCmd(ctx, "hlen", key)
- _ = c(ctx, cmd)
- return cmd
- }
-
- // HMGet returns the values for the specified fields in the hash stored at key.
- // It returns an interface{} to distinguish between empty string and nil value.
- func (c cmdable) HMGet(ctx context.Context, key string, fields ...string) *SliceCmd {
- args := make([]interface{}, 2+len(fields))
- args[0] = "hmget"
- args[1] = key
- for i, field := range fields {
- args[2+i] = field
- }
- cmd := NewSliceCmd(ctx, args...)
- _ = c(ctx, cmd)
- return cmd
- }
-
- // HSet accepts values in following formats:
- //
- // - HSet(ctx, "myhash", "key1", "value1", "key2", "value2")
- //
- // - HSet(ctx, "myhash", []string{"key1", "value1", "key2", "value2"})
- //
- // - HSet(ctx, "myhash", map[string]interface{}{"key1": "value1", "key2": "value2"})
- //
- // Playing struct With "redis" tag.
- // type MyHash struct { Key1 string `redis:"key1"`; Key2 int `redis:"key2"` }
- //
- // - HSet(ctx, "myhash", MyHash{"value1", "value2"}) Warn: redis-server >= 4.0
- //
- // For struct, can be a structure pointer type, we only parse the field whose tag is redis.
- // if you don't want the field to be read, you can use the `redis:"-"` flag to ignore it,
- // or you don't need to set the redis tag.
- // For the type of structure field, we only support simple data types:
- // string, int/uint(8,16,32,64), float(32,64), time.Time(to RFC3339Nano), time.Duration(to Nanoseconds ),
- // if you are other more complex or custom data types, please implement the encoding.BinaryMarshaler interface.
- //
- // Note that in older versions of Redis server(redis-server < 4.0), HSet only supports a single key-value pair.
- // redis-docs: https://redis.io/commands/hset (Starting with Redis version 4.0.0: Accepts multiple field and value arguments.)
- // If you are using a Struct type and the number of fields is greater than one,
- // you will receive an error similar to "ERR wrong number of arguments", you can use HMSet as a substitute.
- func (c cmdable) HSet(ctx context.Context, key string, values ...interface{}) *IntCmd {
- args := make([]interface{}, 2, 2+len(values))
- args[0] = "hset"
- args[1] = key
- args = appendArgs(args, values)
- cmd := NewIntCmd(ctx, args...)
- _ = c(ctx, cmd)
- return cmd
- }
-
- // HMSet is a deprecated version of HSet left for compatibility with Redis 3.
- func (c cmdable) HMSet(ctx context.Context, key string, values ...interface{}) *BoolCmd {
- args := make([]interface{}, 2, 2+len(values))
- args[0] = "hmset"
- args[1] = key
- args = appendArgs(args, values)
- cmd := NewBoolCmd(ctx, args...)
- _ = c(ctx, cmd)
- return cmd
- }
-
- func (c cmdable) HSetNX(ctx context.Context, key, field string, value interface{}) *BoolCmd {
- cmd := NewBoolCmd(ctx, "hsetnx", key, field, value)
- _ = c(ctx, cmd)
- return cmd
- }
-
- func (c cmdable) HVals(ctx context.Context, key string) *StringSliceCmd {
- cmd := NewStringSliceCmd(ctx, "hvals", key)
- _ = c(ctx, cmd)
- return cmd
- }
-
- // HRandField redis-server version >= 6.2.0.
- func (c cmdable) HRandField(ctx context.Context, key string, count int) *StringSliceCmd {
- cmd := NewStringSliceCmd(ctx, "hrandfield", key, count)
- _ = c(ctx, cmd)
- return cmd
- }
-
- // HRandFieldWithValues redis-server version >= 6.2.0.
- func (c cmdable) HRandFieldWithValues(ctx context.Context, key string, count int) *KeyValueSliceCmd {
- cmd := NewKeyValueSliceCmd(ctx, "hrandfield", key, count, "withvalues")
- _ = c(ctx, cmd)
- return cmd
- }
-
- func (c cmdable) HScan(ctx context.Context, key string, cursor uint64, match string, count int64) *ScanCmd {
- args := []interface{}{"hscan", key, cursor}
- if match != "" {
- args = append(args, "match", match)
- }
- if count > 0 {
- args = append(args, "count", count)
- }
- cmd := NewScanCmd(ctx, c, args...)
- if hashtag.Present(match) {
- cmd.SetFirstKeyPos(4)
- }
- _ = c(ctx, cmd)
- return cmd
- }
-
- func (c cmdable) HStrLen(ctx context.Context, key, field string) *IntCmd {
- cmd := NewIntCmd(ctx, "hstrlen", key, field)
- _ = c(ctx, cmd)
- return cmd
- }
- func (c cmdable) HScanNoValues(ctx context.Context, key string, cursor uint64, match string, count int64) *ScanCmd {
- args := []interface{}{"hscan", key, cursor}
- if match != "" {
- args = append(args, "match", match)
- }
- if count > 0 {
- args = append(args, "count", count)
- }
- args = append(args, "novalues")
- cmd := NewScanCmd(ctx, c, args...)
- if hashtag.Present(match) {
- cmd.SetFirstKeyPos(4)
- }
- _ = c(ctx, cmd)
- return cmd
- }
-
- type HExpireArgs struct {
- NX bool
- XX bool
- GT bool
- LT bool
- }
-
- // HExpire - Sets the expiration time for specified fields in a hash in seconds.
- // The command constructs an argument list starting with "HEXPIRE", followed by the key, duration, any conditional flags, and the specified fields.
- // Available since Redis 7.4 CE.
- // For more information refer to [HEXPIRE Documentation].
- //
- // [HEXPIRE Documentation]: https://redis.io/commands/hexpire/
- func (c cmdable) HExpire(ctx context.Context, key string, expiration time.Duration, fields ...string) *IntSliceCmd {
- args := []interface{}{"HEXPIRE", key, formatSec(ctx, expiration), "FIELDS", len(fields)}
-
- for _, field := range fields {
- args = append(args, field)
- }
- cmd := NewIntSliceCmd(ctx, args...)
- _ = c(ctx, cmd)
- return cmd
- }
-
- // HExpireWithArgs - Sets the expiration time for specified fields in a hash in seconds.
- // It requires a key, an expiration duration, a struct with boolean flags for conditional expiration settings (NX, XX, GT, LT), and a list of fields.
- // The command constructs an argument list starting with "HEXPIRE", followed by the key, duration, any conditional flags, and the specified fields.
- // Available since Redis 7.4 CE.
- // For more information refer to [HEXPIRE Documentation].
- //
- // [HEXPIRE Documentation]: https://redis.io/commands/hexpire/
- func (c cmdable) HExpireWithArgs(ctx context.Context, key string, expiration time.Duration, expirationArgs HExpireArgs, fields ...string) *IntSliceCmd {
- args := []interface{}{"HEXPIRE", key, formatSec(ctx, expiration)}
-
- // only if one argument is true, we can add it to the args
- // if more than one argument is true, it will cause an error
- if expirationArgs.NX {
- args = append(args, "NX")
- } else if expirationArgs.XX {
- args = append(args, "XX")
- } else if expirationArgs.GT {
- args = append(args, "GT")
- } else if expirationArgs.LT {
- args = append(args, "LT")
- }
-
- args = append(args, "FIELDS", len(fields))
-
- for _, field := range fields {
- args = append(args, field)
- }
- cmd := NewIntSliceCmd(ctx, args...)
- _ = c(ctx, cmd)
- return cmd
- }
-
- // HPExpire - Sets the expiration time for specified fields in a hash in milliseconds.
- // Similar to HExpire, it accepts a key, an expiration duration in milliseconds, a struct with expiration condition flags, and a list of fields.
- // The command modifies the standard time.Duration to milliseconds for the Redis command.
- // Available since Redis 7.4 CE.
- // For more information refer to [HPEXPIRE Documentation].
- //
- // [HPEXPIRE Documentation]: https://redis.io/commands/hpexpire/
- func (c cmdable) HPExpire(ctx context.Context, key string, expiration time.Duration, fields ...string) *IntSliceCmd {
- args := []interface{}{"HPEXPIRE", key, formatMs(ctx, expiration), "FIELDS", len(fields)}
-
- for _, field := range fields {
- args = append(args, field)
- }
- cmd := NewIntSliceCmd(ctx, args...)
- _ = c(ctx, cmd)
- return cmd
- }
-
- // HPExpireWithArgs - Sets the expiration time for specified fields in a hash in milliseconds.
- // It requires a key, an expiration duration, a struct with boolean flags for conditional expiration settings (NX, XX, GT, LT), and a list of fields.
- // The command constructs an argument list starting with "HPEXPIRE", followed by the key, duration, any conditional flags, and the specified fields.
- // Available since Redis 7.4 CE.
- // For more information refer to [HPEXPIRE Documentation].
- //
- // [HPEXPIRE Documentation]: https://redis.io/commands/hpexpire/
- func (c cmdable) HPExpireWithArgs(ctx context.Context, key string, expiration time.Duration, expirationArgs HExpireArgs, fields ...string) *IntSliceCmd {
- args := []interface{}{"HPEXPIRE", key, formatMs(ctx, expiration)}
-
- // only if one argument is true, we can add it to the args
- // if more than one argument is true, it will cause an error
- if expirationArgs.NX {
- args = append(args, "NX")
- } else if expirationArgs.XX {
- args = append(args, "XX")
- } else if expirationArgs.GT {
- args = append(args, "GT")
- } else if expirationArgs.LT {
- args = append(args, "LT")
- }
-
- args = append(args, "FIELDS", len(fields))
-
- for _, field := range fields {
- args = append(args, field)
- }
- cmd := NewIntSliceCmd(ctx, args...)
- _ = c(ctx, cmd)
- return cmd
- }
-
- // HExpireAt - Sets the expiration time for specified fields in a hash to a UNIX timestamp in seconds.
- // Takes a key, a UNIX timestamp, a struct of conditional flags, and a list of fields.
- // The command sets absolute expiration times based on the UNIX timestamp provided.
- // Available since Redis 7.4 CE.
- // For more information refer to [HExpireAt Documentation].
- //
- // [HExpireAt Documentation]: https://redis.io/commands/hexpireat/
- func (c cmdable) HExpireAt(ctx context.Context, key string, tm time.Time, fields ...string) *IntSliceCmd {
-
- args := []interface{}{"HEXPIREAT", key, tm.Unix(), "FIELDS", len(fields)}
-
- for _, field := range fields {
- args = append(args, field)
- }
- cmd := NewIntSliceCmd(ctx, args...)
- _ = c(ctx, cmd)
- return cmd
- }
-
- func (c cmdable) HExpireAtWithArgs(ctx context.Context, key string, tm time.Time, expirationArgs HExpireArgs, fields ...string) *IntSliceCmd {
- args := []interface{}{"HEXPIREAT", key, tm.Unix()}
-
- // only if one argument is true, we can add it to the args
- // if more than one argument is true, it will cause an error
- if expirationArgs.NX {
- args = append(args, "NX")
- } else if expirationArgs.XX {
- args = append(args, "XX")
- } else if expirationArgs.GT {
- args = append(args, "GT")
- } else if expirationArgs.LT {
- args = append(args, "LT")
- }
-
- args = append(args, "FIELDS", len(fields))
-
- for _, field := range fields {
- args = append(args, field)
- }
- cmd := NewIntSliceCmd(ctx, args...)
- _ = c(ctx, cmd)
- return cmd
- }
-
- // HPExpireAt - Sets the expiration time for specified fields in a hash to a UNIX timestamp in milliseconds.
- // Similar to HExpireAt but for timestamps in milliseconds. It accepts the same parameters and adjusts the UNIX time to milliseconds.
- // Available since Redis 7.4 CE.
- // For more information refer to [HExpireAt Documentation].
- //
- // [HExpireAt Documentation]: https://redis.io/commands/hexpireat/
- func (c cmdable) HPExpireAt(ctx context.Context, key string, tm time.Time, fields ...string) *IntSliceCmd {
- args := []interface{}{"HPEXPIREAT", key, tm.UnixNano() / int64(time.Millisecond), "FIELDS", len(fields)}
-
- for _, field := range fields {
- args = append(args, field)
- }
- cmd := NewIntSliceCmd(ctx, args...)
- _ = c(ctx, cmd)
- return cmd
- }
-
- func (c cmdable) HPExpireAtWithArgs(ctx context.Context, key string, tm time.Time, expirationArgs HExpireArgs, fields ...string) *IntSliceCmd {
- args := []interface{}{"HPEXPIREAT", key, tm.UnixNano() / int64(time.Millisecond)}
-
- // only if one argument is true, we can add it to the args
- // if more than one argument is true, it will cause an error
- if expirationArgs.NX {
- args = append(args, "NX")
- } else if expirationArgs.XX {
- args = append(args, "XX")
- } else if expirationArgs.GT {
- args = append(args, "GT")
- } else if expirationArgs.LT {
- args = append(args, "LT")
- }
-
- args = append(args, "FIELDS", len(fields))
-
- for _, field := range fields {
- args = append(args, field)
- }
- cmd := NewIntSliceCmd(ctx, args...)
- _ = c(ctx, cmd)
- return cmd
- }
-
- // HPersist - Removes the expiration time from specified fields in a hash.
- // Accepts a key and the fields themselves.
- // This command ensures that each field specified will have its expiration removed if present.
- // Available since Redis 7.4 CE.
- // For more information refer to [HPersist Documentation].
- //
- // [HPersist Documentation]: https://redis.io/commands/hpersist/
- func (c cmdable) HPersist(ctx context.Context, key string, fields ...string) *IntSliceCmd {
- args := []interface{}{"HPERSIST", key, "FIELDS", len(fields)}
-
- for _, field := range fields {
- args = append(args, field)
- }
- cmd := NewIntSliceCmd(ctx, args...)
- _ = c(ctx, cmd)
- return cmd
- }
-
- // HExpireTime - Retrieves the expiration time for specified fields in a hash as a UNIX timestamp in seconds.
- // Requires a key and the fields themselves to fetch their expiration timestamps.
- // This command returns the expiration times for each field or error/status codes for each field as specified.
- // Available since Redis 7.4 CE.
- // For more information refer to [HExpireTime Documentation].
- //
- // [HExpireTime Documentation]: https://redis.io/commands/hexpiretime/
- // For more information - https://redis.io/commands/hexpiretime/
- func (c cmdable) HExpireTime(ctx context.Context, key string, fields ...string) *IntSliceCmd {
- args := []interface{}{"HEXPIRETIME", key, "FIELDS", len(fields)}
-
- for _, field := range fields {
- args = append(args, field)
- }
- cmd := NewIntSliceCmd(ctx, args...)
- _ = c(ctx, cmd)
- return cmd
- }
-
- // HPExpireTime - Retrieves the expiration time for specified fields in a hash as a UNIX timestamp in milliseconds.
- // Similar to HExpireTime, adjusted for timestamps in milliseconds. It requires the same parameters.
- // Provides the expiration timestamp for each field in milliseconds.
- // Available since Redis 7.4 CE.
- // For more information refer to [HExpireTime Documentation].
- //
- // [HExpireTime Documentation]: https://redis.io/commands/hexpiretime/
- // For more information - https://redis.io/commands/hexpiretime/
- func (c cmdable) HPExpireTime(ctx context.Context, key string, fields ...string) *IntSliceCmd {
- args := []interface{}{"HPEXPIRETIME", key, "FIELDS", len(fields)}
-
- for _, field := range fields {
- args = append(args, field)
- }
- cmd := NewIntSliceCmd(ctx, args...)
- _ = c(ctx, cmd)
- return cmd
- }
-
- // HTTL - Retrieves the remaining time to live for specified fields in a hash in seconds.
- // Requires a key and the fields themselves. It returns the TTL for each specified field.
- // This command fetches the TTL in seconds for each field or returns error/status codes as appropriate.
- // Available since Redis 7.4 CE.
- // For more information refer to [HTTL Documentation].
- //
- // [HTTL Documentation]: https://redis.io/commands/httl/
- func (c cmdable) HTTL(ctx context.Context, key string, fields ...string) *IntSliceCmd {
- args := []interface{}{"HTTL", key, "FIELDS", len(fields)}
-
- for _, field := range fields {
- args = append(args, field)
- }
- cmd := NewIntSliceCmd(ctx, args...)
- _ = c(ctx, cmd)
- return cmd
- }
-
- // HPTTL - Retrieves the remaining time to live for specified fields in a hash in milliseconds.
- // Similar to HTTL, but returns the TTL in milliseconds. It requires a key and the specified fields.
- // This command provides the TTL in milliseconds for each field or returns error/status codes as needed.
- // Available since Redis 7.4 CE.
- // For more information refer to [HPTTL Documentation].
- //
- // [HPTTL Documentation]: https://redis.io/commands/hpttl/
- // For more information - https://redis.io/commands/hpttl/
- func (c cmdable) HPTTL(ctx context.Context, key string, fields ...string) *IntSliceCmd {
- args := []interface{}{"HPTTL", key, "FIELDS", len(fields)}
-
- for _, field := range fields {
- args = append(args, field)
- }
- cmd := NewIntSliceCmd(ctx, args...)
- _ = c(ctx, cmd)
- return cmd
- }
-
- func (c cmdable) HGetDel(ctx context.Context, key string, fields ...string) *StringSliceCmd {
- args := []interface{}{"HGETDEL", key, "FIELDS", len(fields)}
- for _, field := range fields {
- args = append(args, field)
- }
- cmd := NewStringSliceCmd(ctx, args...)
- _ = c(ctx, cmd)
- return cmd
- }
-
- func (c cmdable) HGetEX(ctx context.Context, key string, fields ...string) *StringSliceCmd {
- args := []interface{}{"HGETEX", key, "FIELDS", len(fields)}
- for _, field := range fields {
- args = append(args, field)
- }
- cmd := NewStringSliceCmd(ctx, args...)
- _ = c(ctx, cmd)
- return cmd
- }
-
- // HGetEXExpirationType represents an expiration option for the HGETEX command.
- type HGetEXExpirationType string
-
- const (
- HGetEXExpirationEX HGetEXExpirationType = "EX"
- HGetEXExpirationPX HGetEXExpirationType = "PX"
- HGetEXExpirationEXAT HGetEXExpirationType = "EXAT"
- HGetEXExpirationPXAT HGetEXExpirationType = "PXAT"
- HGetEXExpirationPERSIST HGetEXExpirationType = "PERSIST"
- )
-
- type HGetEXOptions struct {
- ExpirationType HGetEXExpirationType
- ExpirationVal int64
- }
-
- func (c cmdable) HGetEXWithArgs(ctx context.Context, key string, options *HGetEXOptions, fields ...string) *StringSliceCmd {
- args := []interface{}{"HGETEX", key}
- if options.ExpirationType != "" {
- args = append(args, string(options.ExpirationType))
- if options.ExpirationType != HGetEXExpirationPERSIST {
- args = append(args, options.ExpirationVal)
- }
- }
-
- args = append(args, "FIELDS", len(fields))
- for _, field := range fields {
- args = append(args, field)
- }
-
- cmd := NewStringSliceCmd(ctx, args...)
- _ = c(ctx, cmd)
- return cmd
- }
-
- type HSetEXCondition string
-
- const (
- HSetEXFNX HSetEXCondition = "FNX" // Only set the fields if none of them already exist.
- HSetEXFXX HSetEXCondition = "FXX" // Only set the fields if all already exist.
- )
-
- type HSetEXExpirationType string
-
- const (
- HSetEXExpirationEX HSetEXExpirationType = "EX"
- HSetEXExpirationPX HSetEXExpirationType = "PX"
- HSetEXExpirationEXAT HSetEXExpirationType = "EXAT"
- HSetEXExpirationPXAT HSetEXExpirationType = "PXAT"
- HSetEXExpirationKEEPTTL HSetEXExpirationType = "KEEPTTL"
- )
-
- type HSetEXOptions struct {
- Condition HSetEXCondition
- ExpirationType HSetEXExpirationType
- ExpirationVal int64
- }
-
- func (c cmdable) HSetEX(ctx context.Context, key string, fieldsAndValues ...string) *IntCmd {
- args := []interface{}{"HSETEX", key, "FIELDS", len(fieldsAndValues) / 2}
- for _, field := range fieldsAndValues {
- args = append(args, field)
- }
-
- cmd := NewIntCmd(ctx, args...)
- _ = c(ctx, cmd)
- return cmd
- }
-
- func (c cmdable) HSetEXWithArgs(ctx context.Context, key string, options *HSetEXOptions, fieldsAndValues ...string) *IntCmd {
- args := []interface{}{"HSETEX", key}
- if options.Condition != "" {
- args = append(args, string(options.Condition))
- }
- if options.ExpirationType != "" {
- args = append(args, string(options.ExpirationType))
- if options.ExpirationType != HSetEXExpirationKEEPTTL {
- args = append(args, options.ExpirationVal)
- }
- }
- args = append(args, "FIELDS", len(fieldsAndValues)/2)
- for _, field := range fieldsAndValues {
- args = append(args, field)
- }
-
- cmd := NewIntCmd(ctx, args...)
- _ = c(ctx, cmd)
- return cmd
- }
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