-
Notifications
You must be signed in to change notification settings - Fork 0
/
msgs.go
204 lines (165 loc) · 5.51 KB
/
msgs.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
package types
import (
sdk "github.com/cosmos/cosmos-sdk/types"
sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
)
// constants
const (
TypeMsgCreateDenom = "create_denom"
TypeMsgMint = "mint"
TypeMsgBurn = "burn"
TypeMsgForceTransfer = "force_transfer"
TypeMsgChangeAdmin = "change_admin"
)
var _ sdk.Msg = &MsgCreateDenom{}
// NewMsgCreateDenom creates a msg to create a new denom
func NewMsgCreateDenom(sender, subdenom string) *MsgCreateDenom {
return &MsgCreateDenom{
Sender: sender,
Subdenom: subdenom,
}
}
func (m MsgCreateDenom) Route() string { return RouterKey }
func (m MsgCreateDenom) Type() string { return TypeMsgCreateDenom }
func (m MsgCreateDenom) ValidateBasic() error {
_, err := sdk.AccAddressFromBech32(m.Sender)
if err != nil {
return sdkerrors.Wrapf(sdkerrors.ErrInvalidAddress, "Invalid sender address (%s)", err)
}
_, err = GetTokenDenom(m.Sender, m.Subdenom)
if err != nil {
return sdkerrors.Wrap(ErrInvalidDenom, err.Error())
}
return nil
}
func (m MsgCreateDenom) GetSignBytes() []byte {
return sdk.MustSortJSON(ModuleCdc.MustMarshalJSON(&m))
}
func (m MsgCreateDenom) GetSigners() []sdk.AccAddress {
sender, _ := sdk.AccAddressFromBech32(m.Sender)
return []sdk.AccAddress{sender}
}
var _ sdk.Msg = &MsgMint{}
// NewMsgMint creates a message to mint tokens
func NewMsgMint(sender string, amount sdk.Coin) *MsgMint {
return &MsgMint{
Sender: sender,
Amount: amount,
}
}
func (m MsgMint) Route() string { return RouterKey }
func (m MsgMint) Type() string { return TypeMsgMint }
func (m MsgMint) ValidateBasic() error {
_, err := sdk.AccAddressFromBech32(m.Sender)
if err != nil {
return sdkerrors.Wrapf(sdkerrors.ErrInvalidAddress, "Invalid sender address (%s)", err)
}
if !m.Amount.IsValid() || m.Amount.Amount.Equal(sdk.ZeroInt()) {
return sdkerrors.Wrap(sdkerrors.ErrInvalidCoins, m.Amount.String())
}
return nil
}
func (m MsgMint) GetSignBytes() []byte {
return sdk.MustSortJSON(ModuleCdc.MustMarshalJSON(&m))
}
func (m MsgMint) GetSigners() []sdk.AccAddress {
sender, _ := sdk.AccAddressFromBech32(m.Sender)
return []sdk.AccAddress{sender}
}
var _ sdk.Msg = &MsgBurn{}
// NewMsgBurn creates a message to burn tokens
func NewMsgBurn(sender string, amount sdk.Coin) *MsgBurn {
return &MsgBurn{
Sender: sender,
Amount: amount,
}
}
func (m MsgBurn) Route() string { return RouterKey }
func (m MsgBurn) Type() string { return TypeMsgBurn }
func (m MsgBurn) ValidateBasic() error {
_, err := sdk.AccAddressFromBech32(m.Sender)
if err != nil {
return sdkerrors.Wrapf(sdkerrors.ErrInvalidAddress, "Invalid sender address (%s)", err)
}
if !m.Amount.IsValid() || m.Amount.Amount.Equal(sdk.ZeroInt()) {
return sdkerrors.Wrap(sdkerrors.ErrInvalidCoins, m.Amount.String())
}
return nil
}
func (m MsgBurn) GetSignBytes() []byte {
return sdk.MustSortJSON(ModuleCdc.MustMarshalJSON(&m))
}
func (m MsgBurn) GetSigners() []sdk.AccAddress {
sender, _ := sdk.AccAddressFromBech32(m.Sender)
return []sdk.AccAddress{sender}
}
// var _ sdk.Msg = &MsgForceTransfer{}
// // NewMsgForceTransfer creates a transfer funds from one account to another
// func NewMsgForceTransfer(sender string, amount sdk.Coin, fromAddr, toAddr string) *MsgForceTransfer {
// return &MsgForceTransfer{
// Sender: sender,
// Amount: amount,
// TransferFromAddress: fromAddr,
// TransferToAddress: toAddr,
// }
// }
// func (m MsgForceTransfer) Route() string { return RouterKey }
// func (m MsgForceTransfer) Type() string { return TypeMsgForceTransfer }
// func (m MsgForceTransfer) ValidateBasic() error {
// _, err := sdk.AccAddressFromBech32(m.Sender)
// if err != nil {
// return sdkerrors.Wrapf(sdkerrors.ErrInvalidAddress, "Invalid sender address (%s)", err)
// }
// _, err = sdk.AccAddressFromBech32(m.TransferFromAddress)
// if err != nil {
// return sdkerrors.Wrapf(sdkerrors.ErrInvalidAddress, "Invalid address (%s)", err)
// }
// _, err = sdk.AccAddressFromBech32(m.TransferToAddress)
// if err != nil {
// return sdkerrors.Wrapf(sdkerrors.ErrInvalidAddress, "Invalid address (%s)", err)
// }
// if !m.Amount.IsValid() {
// return sdkerrors.Wrap(sdkerrors.ErrInvalidCoins, m.Amount.String())
// }
// return nil
// }
// func (m MsgForceTransfer) GetSignBytes() []byte {
// return sdk.MustSortJSON(ModuleCdc.MustMarshalJSON(&m))
// }
// func (m MsgForceTransfer) GetSigners() []sdk.AccAddress {
// sender, _ := sdk.AccAddressFromBech32(m.Sender)
// return []sdk.AccAddress{sender}
// }
var _ sdk.Msg = &MsgChangeAdmin{}
// NewMsgChangeAdmin creates a message to burn tokens
func NewMsgChangeAdmin(sender, denom, newAdmin string) *MsgChangeAdmin {
return &MsgChangeAdmin{
Sender: sender,
Denom: denom,
NewAdmin: newAdmin,
}
}
func (m MsgChangeAdmin) Route() string { return RouterKey }
func (m MsgChangeAdmin) Type() string { return TypeMsgChangeAdmin }
func (m MsgChangeAdmin) ValidateBasic() error {
_, err := sdk.AccAddressFromBech32(m.Sender)
if err != nil {
return sdkerrors.Wrapf(sdkerrors.ErrInvalidAddress, "Invalid sender address (%s)", err)
}
_, err = sdk.AccAddressFromBech32(m.NewAdmin)
if err != nil {
return sdkerrors.Wrapf(sdkerrors.ErrInvalidAddress, "Invalid address (%s)", err)
}
_, _, err = DeconstructDenom(m.Denom)
if err != nil {
return err
}
return nil
}
func (m MsgChangeAdmin) GetSignBytes() []byte {
return sdk.MustSortJSON(ModuleCdc.MustMarshalJSON(&m))
}
func (m MsgChangeAdmin) GetSigners() []sdk.AccAddress {
sender, _ := sdk.AccAddressFromBech32(m.Sender)
return []sdk.AccAddress{sender}
}