/
msgs.go
195 lines (153 loc) · 5.35 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
package types
import (
errorsmod "cosmossdk.io/errors"
sdk "github.com/cosmos/cosmos-sdk/types"
sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
)
// constants.
const (
TypeMsgSwapExactAmountIn = "swap_exact_amount_in"
TypeMsgSwapExactAmountOut = "swap_exact_amount_out"
TypeMsgSplitRouteSwapExactAmountIn = "split_route_swap_exact_amount_in"
TypeMsgSplitRouteSwapExactAmountOut = "split_route_swap_exact_amount_out"
TypeMsgSetDenomPairTakerFee = "set_denom_pair_taker_fee"
)
var _ sdk.Msg = &MsgSwapExactAmountIn{}
func (msg MsgSwapExactAmountIn) Route() string { return RouterKey }
func (msg MsgSwapExactAmountIn) Type() string { return TypeMsgSwapExactAmountIn }
func (msg MsgSwapExactAmountIn) ValidateBasic() error {
_, err := sdk.AccAddressFromBech32(msg.Sender)
if err != nil {
return errorsmod.Wrapf(sdkerrors.ErrInvalidAddress, "Invalid sender address (%s)", err)
}
err = SwapAmountInRoutes(msg.Routes).Validate()
if err != nil {
return err
}
if !msg.TokenIn.IsValid() || !msg.TokenIn.IsPositive() {
// TODO: remove sdk errors
return errorsmod.Wrap(sdkerrors.ErrInvalidCoins, msg.TokenIn.String())
}
if !msg.TokenOutMinAmount.IsPositive() {
return nonPositiveAmountError{msg.TokenOutMinAmount.String()}
}
return nil
}
func (msg MsgSwapExactAmountIn) GetSignBytes() []byte {
return sdk.MustSortJSON(ModuleCdc.MustMarshalJSON(&msg))
}
func (msg MsgSwapExactAmountIn) GetSigners() []sdk.AccAddress {
sender, err := sdk.AccAddressFromBech32(msg.Sender)
if err != nil {
panic(err)
}
return []sdk.AccAddress{sender}
}
var _ sdk.Msg = &MsgSwapExactAmountOut{}
func (msg MsgSwapExactAmountOut) Route() string { return RouterKey }
func (msg MsgSwapExactAmountOut) Type() string { return TypeMsgSwapExactAmountOut }
func (msg MsgSwapExactAmountOut) ValidateBasic() error {
_, err := sdk.AccAddressFromBech32(msg.Sender)
if err != nil {
return errorsmod.Wrapf(sdkerrors.ErrInvalidAddress, "Invalid sender address (%s)", err)
}
err = SwapAmountOutRoutes(msg.Routes).Validate()
if err != nil {
return err
}
if !msg.TokenOut.IsValid() || !msg.TokenOut.IsPositive() {
return errorsmod.Wrap(sdkerrors.ErrInvalidCoins, msg.TokenOut.String())
}
if !msg.TokenInMaxAmount.IsPositive() {
return nonPositiveAmountError{msg.TokenInMaxAmount.String()}
}
return nil
}
func (msg MsgSwapExactAmountOut) GetSignBytes() []byte {
return sdk.MustSortJSON(ModuleCdc.MustMarshalJSON(&msg))
}
func (msg MsgSwapExactAmountOut) GetSigners() []sdk.AccAddress {
sender, err := sdk.AccAddressFromBech32(msg.Sender)
if err != nil {
panic(err)
}
return []sdk.AccAddress{sender}
}
var _ sdk.Msg = &MsgSplitRouteSwapExactAmountIn{}
func (msg MsgSplitRouteSwapExactAmountIn) Route() string { return RouterKey }
func (msg MsgSplitRouteSwapExactAmountIn) Type() string { return TypeMsgSplitRouteSwapExactAmountIn }
func (msg MsgSplitRouteSwapExactAmountIn) ValidateBasic() error {
_, err := sdk.AccAddressFromBech32(msg.Sender)
if err != nil {
return InvalidSenderError{Sender: msg.Sender}
}
if err := sdk.ValidateDenom(msg.TokenInDenom); err != nil {
return err
}
if err := ValidateSwapAmountInSplitRoute(msg.Routes); err != nil {
return err
}
if !msg.TokenOutMinAmount.IsPositive() {
return nonPositiveAmountError{msg.TokenOutMinAmount.String()}
}
return nil
}
func (msg MsgSplitRouteSwapExactAmountIn) GetSignBytes() []byte {
return sdk.MustSortJSON(ModuleCdc.MustMarshalJSON(&msg))
}
func (msg MsgSplitRouteSwapExactAmountIn) GetSigners() []sdk.AccAddress {
sender, err := sdk.AccAddressFromBech32(msg.Sender)
if err != nil {
panic(err)
}
return []sdk.AccAddress{sender}
}
var _ sdk.Msg = &MsgSplitRouteSwapExactAmountOut{}
func (msg MsgSplitRouteSwapExactAmountOut) Route() string { return RouterKey }
func (msg MsgSplitRouteSwapExactAmountOut) Type() string { return TypeMsgSplitRouteSwapExactAmountOut }
func (msg MsgSplitRouteSwapExactAmountOut) ValidateBasic() error {
_, err := sdk.AccAddressFromBech32(msg.Sender)
if err != nil {
return InvalidSenderError{Sender: msg.Sender}
}
if err := sdk.ValidateDenom(msg.TokenOutDenom); err != nil {
return err
}
if err := ValidateSwapAmountOutSplitRoute(msg.Routes); err != nil {
return err
}
if !msg.TokenInMaxAmount.IsPositive() {
return nonPositiveAmountError{msg.TokenInMaxAmount.String()}
}
return nil
}
func (msg MsgSplitRouteSwapExactAmountOut) GetSignBytes() []byte {
return sdk.MustSortJSON(ModuleCdc.MustMarshalJSON(&msg))
}
func (msg MsgSplitRouteSwapExactAmountOut) GetSigners() []sdk.AccAddress {
sender, err := sdk.AccAddressFromBech32(msg.Sender)
if err != nil {
panic(err)
}
return []sdk.AccAddress{sender}
}
var _ sdk.Msg = &MsgSetDenomPairTakerFee{}
func (msg MsgSetDenomPairTakerFee) Route() string { return RouterKey }
func (msg MsgSetDenomPairTakerFee) Type() string { return TypeMsgSetDenomPairTakerFee }
func (msg MsgSetDenomPairTakerFee) ValidateBasic() error {
_, err := sdk.AccAddressFromBech32(msg.Sender)
if err != nil {
return InvalidSenderError{Sender: msg.Sender}
}
return validateDenomPairTakerFees(msg.DenomPairTakerFee)
}
func (msg MsgSetDenomPairTakerFee) GetSignBytes() []byte {
return sdk.MustSortJSON(ModuleCdc.MustMarshalJSON(&msg))
}
func (msg MsgSetDenomPairTakerFee) GetSigners() []sdk.AccAddress {
sender, err := sdk.AccAddressFromBech32(msg.Sender)
if err != nil {
panic(err)
}
return []sdk.AccAddress{sender}
}