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conn_actions.go
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conn_actions.go
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package skytable
import (
"context"
"fmt"
"github.com/No3371/go-skytable/action"
"github.com/No3371/go-skytable/protocol"
"github.com/No3371/go-skytable/response"
)
// https://docs.skytable.io/actions/heya
//
// The method does not return anything but the error,
// because the value returned by Skytable will be automatically validated.
func (c *Conn) Heya(ctx context.Context, echo string) error {
p := &QueryPacket{
ctx: ctx,
actions: []Action{
action.Heya{Echo: echo},
},
}
rp, err := c.BuildAndExecQuery(p)
if err != nil {
return err
}
if rp.resps[0].Err != nil {
return rp.resps[0].Err
}
return nil
}
// https://docs.skytable.io/actions/auth#login
func (c *Conn) AuthLogin(ctx context.Context, authProvider AuthProvider) error {
username, token, err := authProvider()
if err != nil {
return fmt.Errorf("*ConnNew.AuthLogin(): auth provider returned an error: %w", err)
}
p := &QueryPacket{
ctx: ctx,
actions: []Action{
action.AuthLogin{Username: username, Token: token},
},
}
rp, err := c.BuildAndExecQuery(p)
if err != nil {
return err
}
if rp.resps[0].Err != nil {
return rp.resps[0].Err
}
switch code := rp.resps[0].Value.(type) {
case protocol.ResponseCode:
switch code {
case protocol.RespOkay:
return nil
case protocol.RespBadCredentials:
return protocol.ErrCodeBadCredentials
default:
return protocol.NewUnexpectedProtocolError(fmt.Sprintf("AuthLogin(): Unexpected response code: %s", code), nil)
}
default:
return protocol.NewUnexpectedProtocolError(fmt.Sprintf("AuthLogin(): Unexpected response element: %v", code), nil)
}
}
// https://docs.skytable.io/actions/auth#logout
func (c *Conn) AuthLogout(ctx context.Context) error {
p := &QueryPacket{
ctx: ctx,
actions: []Action{
action.AuthLogout{},
},
}
rp, err := c.BuildAndExecQuery(p)
if err != nil {
return err
}
if rp.resps[0].Err != nil {
return rp.resps[0].Err
}
switch code := rp.resps[0].Value.(type) {
case protocol.ResponseCode:
switch code {
case protocol.RespOkay:
return nil
case protocol.RespBadCredentials:
return protocol.ErrCodeBadCredentials
default:
return protocol.NewUnexpectedProtocolError(fmt.Sprintf("AuthLogout(): Unexpected response code: %s", code), nil)
}
default:
return protocol.NewUnexpectedProtocolError(fmt.Sprintf("AuthLogout(): Unexpected response element: %v", code), nil)
}
}
// https://docs.skytable.io/actions/auth#claim
func (c *Conn) AuthClaim(ctx context.Context, originKey string) (string, error) {
p := &QueryPacket{
ctx: ctx,
actions: []Action{
action.AuthClaim{OriginKey: originKey},
},
}
rp, err := c.BuildAndExecQuery(p)
if err != nil {
return "", err
}
if rp.resps[0].Err != nil {
return "", rp.resps[0].Err
}
switch resp := rp.resps[0].Value.(type) {
case string:
return resp, nil
case protocol.ResponseCode:
switch resp {
case protocol.RespBadCredentials:
return "", protocol.ErrCodeBadCredentials
default:
return "", protocol.NewUnexpectedProtocolError(fmt.Sprintf("AuthClaim(): Unexpected response code: %s", resp), nil)
}
default:
return "", protocol.NewUnexpectedProtocolError(fmt.Sprintf("AuthClaim(): Unexpected response element: %v", resp), nil)
}
}
// https://docs.skytable.io/actions/auth#adduser
func (c *Conn) AuthAddUser(ctx context.Context, username string) (string, error) {
p := &QueryPacket{
ctx: ctx,
actions: []Action{
action.AuthAddUser{Username: username},
},
}
rp, err := c.BuildAndExecQuery(p)
if err != nil {
return "", err
}
if rp.resps[0].Err != nil {
return "", rp.resps[0].Err
}
switch resp := rp.resps[0].Value.(type) {
case string:
return resp, nil
case protocol.ResponseCode:
switch resp {
case protocol.RespBadCredentials:
return "", protocol.ErrCodeBadCredentials
default:
return "", protocol.NewUnexpectedProtocolError(fmt.Sprintf("AuthAddUser(): Unexpected response code: %s", resp), nil)
}
default:
return "", protocol.NewUnexpectedProtocolError(fmt.Sprintf("AuthAddUser(): Unexpected response element: %v", resp), nil)
}
}
// https://docs.skytable.io/actions/auth#deluser
func (c *Conn) AuthDelUser(ctx context.Context, username string) error {
p := &QueryPacket{
ctx: ctx,
actions: []Action{
action.AuthDelUser{Username: username},
},
}
rp, err := c.BuildAndExecQuery(p)
if err != nil {
return err
}
if rp.resps[0].Err != nil {
return rp.resps[0].Err
}
switch resp := rp.resps[0].Value.(type) {
case protocol.ResponseCode:
switch resp {
case protocol.RespOkay:
return nil
case protocol.RespBadCredentials:
return protocol.ErrCodeBadCredentials
case protocol.RespAuthnRealmError:
return protocol.ErrCodeAuthnRealmError
default:
return protocol.NewUnexpectedProtocolError(fmt.Sprintf("AuthDelUser(): Unexpected response code: %s", resp), nil)
}
default:
return protocol.NewUnexpectedProtocolError(fmt.Sprintf("AuthDelUser(): Unexpected response element: %v", resp), nil)
}
}
// https://docs.skytable.io/actions/auth#restore
//
// If provided `originKey` is "", it'll be omitted in the sent command
func (c *Conn) AuthRestore(ctx context.Context, originKey string, username string) (string, error) {
p := &QueryPacket{
ctx: ctx,
actions: []Action{
action.AuthRestore{OriginKey: originKey, Username: username},
},
}
rp, err := c.BuildAndExecQuery(p)
if err != nil {
return "", err
}
if rp.resps[0].Err != nil {
return "", rp.resps[0].Err
}
switch resp := rp.resps[0].Value.(type) {
case string:
return resp, nil
case protocol.ResponseCode:
switch resp {
case protocol.RespBadCredentials:
return "", protocol.ErrCodeBadCredentials
default:
return "", protocol.NewUnexpectedProtocolError(fmt.Sprintf("AuthRestore(): Unexpected response code: %s", resp), nil)
}
default:
return "", protocol.NewUnexpectedProtocolError(fmt.Sprintf("AuthRestore(): Unexpected response element: %v", resp), nil)
}
}
// https://docs.skytable.io/actions/auth#listuser
func (c *Conn) AuthListUser(ctx context.Context) (*protocol.TypedArray, error) {
p := &QueryPacket{
ctx: ctx,
actions: []Action{
action.AuthListUser{},
},
}
rp, err := c.BuildAndExecQuery(p)
if err != nil {
return nil, err
}
if rp.resps[0].Err != nil {
return nil, rp.resps[0].Err
}
switch resp := rp.resps[0].Value.(type) {
case *protocol.TypedArray:
return resp, nil
default:
return nil, protocol.NewUnexpectedProtocolError(fmt.Sprintf("AuthListUser(): Unexpected response element: %v", resp), nil)
}
}
// https://docs.skytable.io/actions/auth#whoami
func (c *Conn) AuthWhoAmI(ctx context.Context) (string, error) {
p := &QueryPacket{
ctx: ctx,
actions: []Action{
action.AuthWhoAmI{},
},
}
rp, err := c.BuildAndExecQuery(p)
if err != nil {
return "", err
}
if rp.resps[0].Err != nil {
return "", rp.resps[0].Err
}
switch resp := rp.resps[0].Value.(type) {
case string:
return resp, nil
default:
return "", protocol.NewUnexpectedProtocolError(fmt.Sprintf("AuthWhoAmI(): Unexpected response element: %v", resp), nil)
}
}
// https://docs.skytable.io/actions/exists
func (c *Conn) Exists(ctx context.Context, keys []string) (existing uint64, err error) {
p := &QueryPacket{
ctx: ctx,
actions: []Action{
action.Exists{Keys: keys},
},
}
rp, err := c.BuildAndExecQuery(p)
if err != nil {
return 0, err
}
if rp.resps[0].Err != nil {
return 0, rp.resps[0].Err
}
switch resp := rp.resps[0].Value.(type) {
case uint64:
return resp, nil
case protocol.ResponseCode:
switch resp {
default:
return 0, protocol.NewUnexpectedProtocolError(fmt.Sprintf("Exists(): Unexpected response code: %s", resp), nil)
}
default:
return 0, protocol.NewUnexpectedProtocolError(fmt.Sprintf("Exists(): Unexpected response element: %v", resp), nil)
}
}
// https://docs.skytable.io/actions/del
func (c *Conn) Del(ctx context.Context, keys []string) (deleted uint64, err error) {
p := &QueryPacket{
ctx: ctx,
actions: []Action{
action.Del{Keys: keys},
},
}
rp, err := c.BuildAndExecQuery(p)
if err != nil {
return 0, err
}
if rp.resps[0].Err != nil {
return 0, rp.resps[0].Err
}
switch resp := rp.resps[0].Value.(type) {
case uint64:
return resp, nil
case protocol.ResponseCode:
switch resp {
case protocol.RespServerError:
return 0, protocol.ErrCodeServerError
default:
return 0, protocol.NewUnexpectedProtocolError(fmt.Sprintf("Del(): Unexpected response code: %s", resp), nil)
}
default:
return 0, protocol.NewUnexpectedProtocolError(fmt.Sprintf("Del(): Unexpected response element: %v", resp), nil)
}
}
// https://docs.skytable.io/actions/sdel
func (c *Conn) SDel(ctx context.Context, keys []string) (err error) {
p := &QueryPacket{
ctx: ctx,
actions: []Action{
action.SDel{Keys: keys},
},
}
rp, err := c.BuildAndExecQuery(p)
if err != nil {
return err
}
if rp.resps[0].Err != nil {
return rp.resps[0].Err
}
switch resp := rp.resps[0].Value.(type) {
case protocol.ResponseCode:
switch resp {
case protocol.RespOkay:
return nil
case protocol.RespNil:
return protocol.ErrCodeNil
case protocol.RespServerError:
return protocol.ErrCodeServerError
default:
return protocol.NewUnexpectedProtocolError(fmt.Sprintf("SDel(): Unexpected response code: %s", resp), nil)
}
default:
return protocol.NewUnexpectedProtocolError(fmt.Sprintf("SDel(): Unexpected response element: %v", resp), nil)
}
}
// https://docs.skytable.io/actions/get
func (c *Conn) Get(ctx context.Context, key string) (response.ResponseEntry, error) {
p := &QueryPacket{
ctx: ctx,
actions: []Action{
action.Get{Key: key},
},
}
rp, err := c.BuildAndExecQuery(p)
if err != nil {
return response.EmptyResponseEntry, err
}
if rp.resps[0].Err != nil {
return response.EmptyResponseEntry, rp.resps[0].Err
}
switch resp := rp.resps[0].Value.(type) {
case string:
return rp.resps[0], nil
case []byte:
return rp.resps[0], nil
case protocol.ResponseCode:
switch resp {
case protocol.RespNil:
return rp.resps[0], protocol.ErrCodeNil
default:
return rp.resps[0], protocol.NewUnexpectedProtocolError(fmt.Sprintf("Get(): Unexpected response code: %v", resp), nil)
}
default:
return rp.resps[0], protocol.NewUnexpectedProtocolError(fmt.Sprintf("Get(): Unexpected response element: %v", resp), nil)
}
}
// GetString() is a strict version of [Get] that only success if the value is stored as String in Skytable.
func (c *Conn) GetString(ctx context.Context, key string) (string, error) {
rp, err := c.Get(ctx, key)
if err != nil {
return "", err
}
switch resp := rp.Value.(type) {
case string:
return resp, nil
case []byte:
return string(resp), protocol.ErrWrongDataType
default:
return "", protocol.NewUnexpectedProtocolError(fmt.Sprintf("GetString(): Unexpected response element: %v", resp), nil)
}
}
// GetBytes() is a strict version of [Get] that only success if the value is stored as BinaryString in Skytable.
func (c *Conn) GetBytes(ctx context.Context, key string) ([]byte, error) {
rp, err := c.Get(ctx, key)
if err != nil {
return nil, err
}
switch resp := rp.Value.(type) {
case string:
return []byte(resp), protocol.ErrWrongDataType
case []byte:
return resp, nil
default:
return nil, protocol.NewUnexpectedProtocolError(fmt.Sprintf("GetBytes(): Unexpected response element: %v", resp), nil)
}
}
// https://docs.skytable.io/actions/mget
func (c *Conn) MGet(ctx context.Context, keys []string) (*protocol.TypedArray, error) {
p := &QueryPacket{
ctx: ctx,
actions: []Action{
action.MGet{Keys: keys},
},
}
rp, err := c.BuildAndExecQuery(p)
if err != nil {
return nil, err
}
if rp.resps[0].Err != nil {
return nil, rp.resps[0].Err
}
switch resp := rp.resps[0].Value.(type) {
case *protocol.TypedArray:
return resp, nil
default:
return nil, protocol.NewUnexpectedProtocolError(fmt.Sprintf("MGet(): Unexpected response element: %v", resp), nil)
}
}
// https://docs.skytable.io/actions/mset
func (c *Conn) MSetB(ctx context.Context, keys []string, values []any) (set uint64, err error) {
p := &QueryPacket{
ctx: ctx,
actions: []Action{
action.MSetB{Keys: keys, Values: values},
},
}
rp, err := c.BuildAndExecQuery(p)
if err != nil {
return 0, err
}
if rp.resps[0].Err != nil {
return 0, rp.resps[0].Err
}
switch resp := rp.resps[0].Value.(type) {
case uint64:
return resp, nil
case protocol.ResponseCode:
switch resp {
case protocol.RespServerError:
return 0, protocol.ErrCodeServerError
default:
return 0, protocol.NewUnexpectedProtocolError(fmt.Sprintf("MSetB(): Unexpected response code: %s", resp), nil)
}
default:
return 0, protocol.NewUnexpectedProtocolError(fmt.Sprintf("MSetB(): Unexpected response element: %v", resp), nil)
}
}
// https://docs.skytable.io/actions/mset
//
// This is just an alternative MSet with different signature.
func (c *Conn) MSet(ctx context.Context, entries []action.KVPair) (set uint64, err error) {
p := &QueryPacket{
ctx: ctx,
actions: []Action{
action.MSetA{Entries: entries},
},
}
rp, err := c.BuildAndExecQuery(p)
if err != nil {
return 0, err
}
if rp.resps[0].Err != nil {
return 0, rp.resps[0].Err
}
switch resp := rp.resps[0].Value.(type) {
case uint64:
return resp, nil
case protocol.ResponseCode:
switch resp {
case protocol.RespServerError:
return 0, protocol.ErrCodeServerError
default:
return 0, protocol.NewUnexpectedProtocolError(fmt.Sprintf("MSet(): Unexpected response code: %s", resp), nil)
}
default:
return 0, protocol.NewUnexpectedProtocolError(fmt.Sprintf("MSet(): Unexpected response element: %v", resp), nil)
}
}
// https://docs.skytable.io/actions/sset
func (c *Conn) SSet(ctx context.Context, entries []action.KVPair) (err error) {
p := &QueryPacket{
ctx: ctx,
actions: []Action{
action.SSet{Entries: entries},
},
}
rp, err := c.BuildAndExecQuery(p)
if err != nil {
return err
}
if rp.resps[0].Err != nil {
return rp.resps[0].Err
}
switch resp := rp.resps[0].Value.(type) {
case protocol.ResponseCode:
switch resp {
case protocol.RespOkay:
return nil
case protocol.RespOverwriteError:
return protocol.ErrCodeOverwriteError
case protocol.RespServerError:
return protocol.ErrCodeServerError
default:
return protocol.NewUnexpectedProtocolError(fmt.Sprintf("SSet(): Unexpected response code: %s", resp), nil)
}
default:
return protocol.NewUnexpectedProtocolError(fmt.Sprintf("SSet(): Unexpected response element: %v", resp), nil)
}
}
// https://docs.skytable.io/actions/set
func (c *Conn) Set(ctx context.Context, key string, value any) error {
p := &QueryPacket{
ctx: ctx,
actions: []Action{
action.Set{Key: key, Value: value},
},
}
rp, err := c.BuildAndExecQuery(p)
if err != nil {
return err
}
if rp.resps[0].Err != nil {
return rp.resps[0].Err
}
switch resp := rp.resps[0].Value.(type) {
case protocol.ResponseCode:
switch resp {
case protocol.RespOkay:
return nil
case protocol.RespOverwriteError:
return protocol.ErrCodeOverwriteError
case protocol.RespServerError:
return protocol.ErrCodeServerError
default:
return protocol.NewUnexpectedProtocolError(fmt.Sprintf("Set(): Unexpected response code: %s", resp), nil)
}
default:
return protocol.NewUnexpectedProtocolError(fmt.Sprintf("Set(): Unexpected response element: %v", resp), nil)
}
}
// https://docs.skytable.io/actions/update
func (c *Conn) Update(ctx context.Context, key string, value any) error {
p := &QueryPacket{
ctx: ctx,
actions: []Action{
action.Update{Key: key, Value: value},
},
}
rp, err := c.BuildAndExecQuery(p)
if err != nil {
return err
}
if rp.resps[0].Err != nil {
return rp.resps[0].Err
}
switch resp := rp.resps[0].Value.(type) {
case protocol.ResponseCode:
switch resp {
case protocol.RespOkay:
return nil
case protocol.RespNil:
return protocol.ErrCodeNil
case protocol.RespServerError:
return protocol.ErrCodeServerError
default:
return protocol.NewUnexpectedProtocolError(fmt.Sprintf("Update(): Unexpected response code: %s", resp), nil)
}
default:
return protocol.NewUnexpectedProtocolError(fmt.Sprintf("Update(): Unexpected response element: %v", resp), nil)
}
}
// https://docs.skytable.io/actions/mupdate
func (c *Conn) MUpdate(ctx context.Context, entries []action.KVPair) (updated uint64, err error) {
p := &QueryPacket{
ctx: ctx,
actions: []Action{
action.MUpdate{Entries: entries},
},
}
rp, err := c.BuildAndExecQuery(p)
if err != nil {
return 0, err
}
if rp.resps[0].Err != nil {
return 0, rp.resps[0].Err
}
switch resp := rp.resps[0].Value.(type) {
case uint64:
return resp, nil
case protocol.ResponseCode:
switch resp {
case protocol.RespServerError:
return 0, protocol.ErrCodeServerError
default:
return 0, protocol.NewUnexpectedProtocolError(fmt.Sprintf("MUpdate(): Unexpected response code: %s", resp), nil)
}
default:
return 0, protocol.NewUnexpectedProtocolError(fmt.Sprintf("MUpdate(): Unexpected response element: %v", resp), nil)
}
}
// https://docs.skytable.io/actions/supdate
func (c *Conn) SUpdate(ctx context.Context, entries []action.KVPair) (err error) {
p := &QueryPacket{
ctx: ctx,
actions: []Action{
action.SSet{Entries: entries},
},
}
rp, err := c.BuildAndExecQuery(p)
if err != nil {
return err
}
if rp.resps[0].Err != nil {
return rp.resps[0].Err
}
switch resp := rp.resps[0].Value.(type) {
case protocol.ResponseCode:
switch resp {
case protocol.RespOkay:
return nil
case protocol.RespNil:
return protocol.ErrCodeNil
case protocol.RespServerError:
return protocol.ErrCodeServerError
default:
return protocol.NewUnexpectedProtocolError(fmt.Sprintf("SUpdate(): Unexpected response code: %s", resp), nil)
}
default:
return protocol.NewUnexpectedProtocolError(fmt.Sprintf("SUpdate(): Unexpected response element: %v", resp), nil)
}
}
// https://docs.skytable.io/actions/uset
func (c *Conn) USet(ctx context.Context, entries ...action.KVPair) (set uint64, err error) {
p := &QueryPacket{
ctx: ctx,
actions: []Action{
action.USet{Entries: entries},
},
}
rp, err := c.BuildAndExecQuery(p)
if err != nil {
return 0, err
}
switch resp := rp.resps[0].Value.(type) {
case uint64:
return resp, nil
case protocol.ResponseCode:
switch resp {
case protocol.RespServerError:
return 0, protocol.ErrCodeServerError
default:
return 0, protocol.NewUnexpectedProtocolError(fmt.Sprintf("USet(): Unexpected response code: %s", resp), nil)
}
default:
return 0, protocol.NewUnexpectedProtocolError(fmt.Sprintf("USet(): Unexpected response element: %v", resp), nil)
}
}
// https://docs.skytable.io/actions/pop
func (c *Conn) Pop(ctx context.Context, key string) (response.ResponseEntry, error) {
p := &QueryPacket{
ctx: ctx,
actions: []Action{
action.Pop{Key: key},
},
}
rp, err := c.BuildAndExecQuery(p)
if err != nil {
return response.EmptyResponseEntry, err
}
return rp.resps[0], nil
}
// PopString() is a strict version of [Pop] that only success if the value is stored as String in Skytable.
func (c *Conn) PopString(ctx context.Context, key string) (string, error) {
rp, err := c.Pop(ctx, key)
if err != nil {
return "", err
}
switch resp := rp.Value.(type) {
case string:
return resp, nil
case []byte:
return string(resp), protocol.ErrWrongDataType
default:
return "", protocol.NewUnexpectedProtocolError(fmt.Sprintf("PopString(): Unexpected response element: %v", resp), nil)
}
}
// PopBytes() is a strict version of [Pop] that only success if the value is stored as BinaryString in Skytable.
func (c *Conn) PopBytes(ctx context.Context, key string) ([]byte, error) {
rp, err := c.Pop(ctx, key)
if err != nil {
return nil, err
}
switch resp := rp.Value.(type) {
case string:
return []byte(resp), protocol.ErrWrongDataType
case []byte:
return resp, nil
default:
return nil, protocol.NewUnexpectedProtocolError(fmt.Sprintf("PopBytes(): Unexpected response element: %v", resp), nil)
}
}
// https://docs.skytable.io/actions/mpop]
func (c *Conn) MPop(ctx context.Context, keys []string) (*protocol.TypedArray, error) {
p := &QueryPacket{
ctx: ctx,
actions: []Action{
action.MPop{Keys: keys},
},
}
rp, err := c.BuildAndExecQuery(p)
if err != nil {
return nil, err
}
if rp.resps[0].Err != nil {
return nil, rp.resps[0].Err
}
switch resp := rp.resps[0].Value.(type) {
case *protocol.TypedArray:
return resp, nil
case protocol.ResponseCode:
switch resp {
case protocol.RespServerError:
return nil, protocol.ErrCodeServerError
default:
return nil, protocol.NewUnexpectedProtocolError(fmt.Sprintf("MPop(): Unexpected response code: %v", resp), nil)
}
default:
return nil, protocol.NewUnexpectedProtocolError(fmt.Sprintf("MPop(): Unexpected response element: %v", resp), nil)
}
}
func (c *Conn) Exec(packet *QueryPacket) ([]response.ResponseEntry, error) {
rp, err := c.BuildAndExecQuery(packet)
if err != nil {
return nil, err
}
return rp.resps, nil
}
// Allows executing a packet easily like:
//
// c.ExecSingleActionPacketRaw("SET", "X", 100)
//
// The arguments accept any type. The arguments are formatted internally with %v so most basic types should be supported.
func (c *Conn) ExecSingleActionPacketRaw(segments ...any) (response.ResponseEntry, error) {
raw, err := c.BuildSingleActionPacketRaw(segments)
if err != nil {
return response.EmptyResponseEntry, err
}
rr, err := c.ExecRaw(raw)
if err != nil {
return response.EmptyResponseEntry, err
}
return rr.resps[0], nil
}
// https://docs.skytable.io/ddl/#inspect
func (c *Conn) InspectKeyspaces(ctx context.Context) (*protocol.TypedArray, error) {
rp, err := c.BuildAndExecQuery(NewQueryPacket([]Action{action.InspectKeyspaces{}}))
if err != nil {
return nil, err
}
if rp.resps[0].Err != nil {
return nil, rp.resps[0].Err
}
return rp.resps[0].Value.(*protocol.TypedArray), nil
}
// https://docs.skytable.io/ddl/#keyspaces
func (c *Conn) CreateKeyspace(ctx context.Context, name string) error {
cmd := action.FormatSingleCreateKeyspacePacket(name)
rp, err := c.ExecRaw(cmd)
if err != nil {
return err
}
if rp.resps[0].Err != nil {
return rp.resps[0].Err
}
switch resp := rp.resps[0].Value.(type) {
case protocol.ResponseCode:
switch resp {
case protocol.RespOkay:
return nil
default:
return protocol.NewUnexpectedProtocolError(fmt.Sprintf("CreateKeyspace(): Unexpected response code: %s", resp), nil)
}
}
return nil
}
// https://docs.skytable.io/ddl/#keyspaces-1
func (c *Conn) DropKeyspace(ctx context.Context, name string) error {
cmd := action.FormatSingleDropKeyspacePacket(name)
rp, err := c.ExecRaw(cmd)
if err != nil {
return err
}
if rp.resps[0].Err != nil {
return rp.resps[0].Err
}
switch resp := rp.resps[0].Value.(type) {
case protocol.ResponseCode:
switch resp {
case protocol.RespOkay:
return nil
case protocol.RespServerError:
return protocol.ErrCodeServerError
default:
return protocol.NewUnexpectedProtocolError(fmt.Sprintf("DropKeyspace(): Unexpected response code: %s", resp), nil)
}
default:
return protocol.NewUnexpectedProtocolError(fmt.Sprintf("DropKeyspace(): Unexpected response element: %v", resp), nil)
}
}
// https://docs.skytable.io/ddl/#use
//
// “USE KEYSPACE” and “USE TABLE” are unified into “USE”.
func (c *Conn) Use(ctx context.Context, path string) error {
cmd := action.FormatSingleUsePacket(path)
rp, err := c.ExecRaw(cmd)
if err != nil {
return err
}
if rp.resps[0].Err != nil {
return rp.resps[0].Err
}
switch resp := rp.resps[0].Value.(type) {
case protocol.ResponseCode:
switch resp {
case protocol.RespOkay:
return nil
case protocol.RespServerError:
return protocol.ErrCodeServerError
default:
return protocol.NewUnexpectedProtocolError(fmt.Sprintf("Update(): Unexpected response code: %s", resp), nil)
}
default:
return protocol.NewUnexpectedProtocolError(fmt.Sprintf("DropKeyspace(): Unexpected response element: %v", resp), nil)
}
}
// https://docs.skytable.io/ddl/#keyspaces-2
//
// If the supplied name is "", inspect the current keyspace
func (c *Conn) InspectKeyspace(ctx context.Context, name string) (*protocol.TypedArray, error) {
rp, err := c.BuildAndExecQuery(NewQueryPacket([]Action{action.InspectKeyspace{Name: name}}))
if err != nil {
return nil, err
}
if rp.resps[0].Err != nil {
return nil, rp.resps[0].Err
}
switch resp := rp.resps[0].Value.(type) {
case *protocol.TypedArray:
return resp, nil
case protocol.ResponseCode:
switch resp {
case protocol.RespServerError:
return nil, protocol.ErrCodeServerError
default:
return nil, protocol.NewUnexpectedProtocolError(fmt.Sprintf("InspectKeyspace(): Unexpected response code: %v", resp), nil)
}
default:
return nil, protocol.NewUnexpectedProtocolError(fmt.Sprintf("InspectKeyspace(): Unexpected response element: %v", resp), nil)
}