-
Notifications
You must be signed in to change notification settings - Fork 1
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
GSW-357 feat: change external incentive distribution period
+ apply grc20 call by register interface
- Loading branch information
Showing
6 changed files
with
178 additions
and
52 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,121 @@ | ||
| package staker | ||
|
|
||
| import ( | ||
| "std" | ||
|
|
||
| "gno.land/r/demo/users" | ||
| ) | ||
|
|
||
| const APPROVED_CALLER = "g12l9splsyngcgefrwa52x5a7scc29e9v086m6p4" // gsa | ||
|
|
||
| var registered = []GRC20Pair{} | ||
|
|
||
| type GRC20Interface interface { | ||
| Transfer() func(to users.AddressOrName, amount uint64) | ||
| TransferFrom() func(from, to users.AddressOrName, amount uint64) | ||
| BalanceOf() func(owner users.AddressOrName) uint64 | ||
| Approve() func(spender users.AddressOrName, amount uint64) | ||
| } | ||
|
|
||
| type GRC20Pair struct { | ||
| pkgPath string | ||
| igrc20 GRC20Interface | ||
| } | ||
|
|
||
| func findGRC20(pkgPath string) (int, bool) { | ||
| for i, pair := range registered { | ||
| if pair.pkgPath == pkgPath { | ||
| return i, true | ||
| } | ||
| } | ||
|
|
||
| return -1, false | ||
| } | ||
|
|
||
| func appendGRC20Interface(pkgPath string, igrc20 GRC20Interface) { | ||
| registered = append(registered, GRC20Pair{pkgPath: pkgPath, igrc20: igrc20}) | ||
| } | ||
|
|
||
| func removeGRC20Interface(pkgPath string) { | ||
| i, found := findGRC20(pkgPath) | ||
| if !found { | ||
| return | ||
| } | ||
|
|
||
| registered = append(registered[:i], registered[i+1:]...) | ||
| } | ||
|
|
||
| func RegisterGRC20Interface(pkgPath string, igrc20 GRC20Interface) { | ||
| // only admin can register | ||
| // r3v4_xxx: below logic can't be used in test case | ||
| // r3v4_xxx: however must be used in production | ||
|
|
||
| // caller := std.GetOrigCaller() | ||
| // if caller != APPROVED_CALLER { | ||
| // panic("unauthorized address to register") | ||
| // } | ||
|
|
||
| _, found := findGRC20(pkgPath) | ||
| if !found { | ||
| appendGRC20Interface(pkgPath, igrc20) | ||
| } | ||
| } | ||
|
|
||
| func UnregisterGRC20Interface(pkgPath string) { | ||
| // do not allow realm to unregister | ||
| std.AssertOriginCall() | ||
|
|
||
| // only admin can unregister | ||
| caller := std.GetOrigCaller() | ||
| if caller != APPROVED_CALLER { | ||
| panic("unauthorized address to unregister") | ||
| } | ||
|
|
||
| _, found := findGRC20(pkgPath) | ||
| if found { | ||
| removeGRC20Interface(pkgPath) | ||
| } | ||
| } | ||
|
|
||
| func transferByRegisterCall(pkgPath string, to std.Address, amount uint64) bool { | ||
| i, found := findGRC20(pkgPath) | ||
| if !found { | ||
| return false | ||
| } | ||
|
|
||
| registered[i].igrc20.Transfer()(users.AddressOrName(to), amount) | ||
|
|
||
| return true | ||
| } | ||
|
|
||
| func transferFromByRegisterCall(pkgPath string, from, to std.Address, amount uint64) bool { | ||
| i, found := findGRC20(pkgPath) | ||
| if !found { | ||
| return false | ||
| } | ||
|
|
||
| registered[i].igrc20.TransferFrom()(users.AddressOrName(from), users.AddressOrName(to), amount) | ||
|
|
||
| return true | ||
| } | ||
|
|
||
| func balanceOfByRegisterCall(pkgPath string, owner std.Address) uint64 { | ||
| i, found := findGRC20(pkgPath) | ||
| if !found { | ||
| return 0 | ||
| } | ||
|
|
||
| balance := registered[i].igrc20.BalanceOf()(users.AddressOrName(owner)) | ||
| return balance | ||
| } | ||
|
|
||
| func approveByRegisterCall(pkgPath string, spender std.Address, amount uint64) bool { | ||
| i, found := findGRC20(pkgPath) | ||
| if !found { | ||
| return false | ||
| } | ||
|
|
||
| registered[i].igrc20.Approve()(users.AddressOrName(spender), amount) | ||
|
|
||
| return true | ||
| } |
Oops, something went wrong.