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Added ZRemRangeByLex and ZRemRangeByRank to embedded API.

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This commit is contained in:
Kelvin Clement Mwinuka
2024-05-14 02:11:10 +08:00
parent aac4349480
commit aa7b5fa8cc
8 changed files with 1075 additions and 999 deletions
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28
echovault/api_generic.go
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@@ -17,6 +17,7 @@ package echovault
import (
"github.com/echovault/echovault/internal"
"strconv"
"strings"
)
// SetOptions modifies the behaviour for the Set command
@@ -124,12 +125,12 @@ func (server *EchoVault) Set(key, value string, options SetOptions) (string, err
//
// `kvPairs` - map[string]string - a map representing all the keys and values to be set.
//
// Returns: "OK" if the set is successful.
// Returns: true if the set is successful.
//
// Errors:
//
// "key <key> does already exists" - when the NX flag is set to true and the key already exists.
func (server *EchoVault) MSet(kvPairs map[string]string) (string, error) {
// "key <key> already exists" - when the NX flag is set to true and the key already exists.
func (server *EchoVault) MSet(kvPairs map[string]string) (bool, error) {
cmd := []string{"MSET"}
for k, v := range kvPairs {
@@ -138,10 +139,15 @@ func (server *EchoVault) MSet(kvPairs map[string]string) (string, error) {
b, err := server.handleCommand(server.context, internal.EncodeCommand(cmd), nil, false, true)
if err != nil {
return "", err
return false, err
}
return internal.ParseStringResponse(b)
s, err := internal.ParseStringResponse(b)
if err != nil {
return false, err
}
return strings.EqualFold(s, "ok"), nil
}
// Get retrieves the value at the provided key.
@@ -279,7 +285,7 @@ func (server *EchoVault) PTTL(key string) (int, error) {
// `options` - ExpireOptions
//
// Returns: true if the key's expiry was successfully updated.
func (server *EchoVault) Expire(key string, seconds int, options ExpireOptions) (int, error) {
func (server *EchoVault) Expire(key string, seconds int, options ExpireOptions) (bool, error) {
cmd := []string{"EXPIRE", key, strconv.Itoa(seconds)}
switch {
@@ -295,10 +301,10 @@ func (server *EchoVault) Expire(key string, seconds int, options ExpireOptions)
b, err := server.handleCommand(server.context, internal.EncodeCommand(cmd), nil, false, true)
if err != nil {
return 0, err
return false, err
}
return internal.ParseIntegerResponse(b)
return internal.ParseBooleanResponse(b)
}
// PExpire set the given key's expiry in milliseconds from now.
@@ -313,7 +319,7 @@ func (server *EchoVault) Expire(key string, seconds int, options ExpireOptions)
// `options` - PExpireOptions
//
// Returns: true if the key's expiry was successfully updated.
func (server *EchoVault) PExpire(key string, milliseconds int, options PExpireOptions) (int, error) {
func (server *EchoVault) PExpire(key string, milliseconds int, options PExpireOptions) (bool, error) {
cmd := []string{"PEXPIRE", key, strconv.Itoa(milliseconds)}
switch {
@@ -329,10 +335,10 @@ func (server *EchoVault) PExpire(key string, milliseconds int, options PExpireOp
b, err := server.handleCommand(server.context, internal.EncodeCommand(cmd), nil, false, true)
if err != nil {
return 0, err
return false, err
}
return internal.ParseIntegerResponse(b)
return internal.ParseBooleanResponse(b)
}
// ExpireAt set the given key's expiry in unix epoch seconds.