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feat(x/photon): mint photon message (#53)
Relates to #44 This PR adds a new message `MsgMintPhoton` inside a new `x/photon` module. List of changes: - `x/photon` queries : `params` & `conversion_rate` - `x/photon` transaction: `MsgMintPhoton` - app plumbing with the new module - Some relative changes were made to the e2e tests to remove anything related to the `stake` denom (use `uatone` instead), which had some impact on other tests that had to be fixed. - Makefile: - target `start-localnet-ci` use `uatone` denom instead of default `stake` - new target `mockgen` to generates the mocks from gov and photon expected keepers --------- Co-authored-by: Giuseppe Natale <[email protected]>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,20 @@ | ||
| package params | ||
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|
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| const ( | ||
| BondDenom = "uatone" | ||
|
|
||
| Bech32PrefixAccAddr = "atone" | ||
| ) | ||
|
|
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| var ( | ||
| // Bech32PrefixAccPub defines the Bech32 prefix of an account's public key. | ||
| Bech32PrefixAccPub = Bech32PrefixAccAddr + "pub" | ||
| // Bech32PrefixValAddr defines the Bech32 prefix of a validator's operator address. | ||
| Bech32PrefixValAddr = Bech32PrefixAccAddr + "valoper" | ||
| // Bech32PrefixValPub defines the Bech32 prefix of a validator's operator public key. | ||
| Bech32PrefixValPub = Bech32PrefixAccAddr + "valoperpub" | ||
| // Bech32PrefixConsAddr defines the Bech32 prefix of a consensus node address. | ||
| Bech32PrefixConsAddr = Bech32PrefixAccAddr + "valcons" | ||
| // Bech32PrefixConsPub defines the Bech32 prefix of a consensus node public key. | ||
| Bech32PrefixConsPub = Bech32PrefixAccAddr + "valconspub" | ||
| ) |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,23 @@ | ||
| package v2 | ||
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| import ( | ||
| store "github.com/cosmos/cosmos-sdk/store/types" | ||
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| "github.com/atomone-hub/atomone/app/upgrades" | ||
| photontypes "github.com/atomone-hub/atomone/x/photon/types" | ||
| ) | ||
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| const ( | ||
| UpgradeName = "v2" | ||
| ) | ||
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| var Upgrade = upgrades.Upgrade{ | ||
| UpgradeName: UpgradeName, | ||
| CreateUpgradeHandler: CreateUpgradeHandler, | ||
| StoreUpgrades: store.StoreUpgrades{ | ||
| Added: []string{ | ||
| // new module added in v2 | ||
| photontypes.ModuleName, | ||
| }, | ||
| }, | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,66 @@ | ||
| package v2 | ||
|
|
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| import ( | ||
| sdk "github.com/cosmos/cosmos-sdk/types" | ||
| "github.com/cosmos/cosmos-sdk/types/module" | ||
| bankkeeper "github.com/cosmos/cosmos-sdk/x/bank/keeper" | ||
| banktypes "github.com/cosmos/cosmos-sdk/x/bank/types" | ||
| upgradetypes "github.com/cosmos/cosmos-sdk/x/upgrade/types" | ||
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| "github.com/atomone-hub/atomone/app/keepers" | ||
| ) | ||
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| // CreateUpgradeHandler returns a upgrade handler for AtomOne v2 | ||
| // which executes the following migrations: | ||
| // - add new denom metadata for photon in the bank module store. | ||
| func CreateUpgradeHandler( | ||
| mm *module.Manager, | ||
| configurator module.Configurator, | ||
| keepers *keepers.AppKeepers, | ||
| ) upgradetypes.UpgradeHandler { | ||
| return func(ctx sdk.Context, plan upgradetypes.Plan, vm module.VersionMap) (module.VersionMap, error) { | ||
| ctx.Logger().Info("Starting module migrations...") | ||
| // RunMigrations will detect the add of the photon module, will initiate | ||
| // its genesis and will fill the versionMap with its consensus version. | ||
| vm, err := mm.RunMigrations(ctx, configurator, vm) | ||
| if err != nil { | ||
| return vm, err | ||
| } | ||
| // Add the photon denom metadata to the bank module store | ||
| setPhotonDenomMetadata(ctx, keepers.BankKeeper) | ||
| ctx.Logger().Info("Upgrade complete") | ||
| return vm, nil | ||
| } | ||
| } | ||
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| func setPhotonDenomMetadata(ctx sdk.Context, bk bankkeeper.Keeper) { | ||
| ctx.Logger().Info("Adding photon denom metadata...") | ||
| bk.SetDenomMetaData(ctx, banktypes.Metadata{ | ||
| Base: "uphoton", | ||
| Display: "photon", | ||
| Name: "AtomOne Photon", | ||
| Symbol: "PHOTON", | ||
| Description: "The fee token of AtomOne Hub", | ||
| DenomUnits: []*banktypes.DenomUnit{ | ||
| { | ||
| Denom: "uphoton", | ||
| Exponent: 0, | ||
| Aliases: []string{ | ||
| "microphoton", | ||
| }, | ||
| }, | ||
| { | ||
| Denom: "mphoton", | ||
| Exponent: 3, | ||
| Aliases: []string{ | ||
| "milliphoton", | ||
| }, | ||
| }, | ||
| { | ||
| Denom: "photon", | ||
| Exponent: 6, | ||
| }, | ||
| }, | ||
| }) | ||
| ctx.Logger().Info("Photon denom metadata added") | ||
| } |
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