treasury

Abstract
The treasury manages all stable currencies which are supported by RIZON Blockchain.
State
See proto files on https://github.com/rizon-world/rizon/tree/master/proto/treasury​
Currency
Currency defines a single currency info
type Currency struct {
        // denom is the name of the currency
        Denom string `protobuf:"bytes,1,opt,name=denom,proto3" json:"denom,omitempty" yaml:"denom"`
        // desc is a description of the currency
        Desc string `protobuf:"bytes,2,opt,name=desc,proto3" json:"desc,omitempty" yaml:"desc"`
        // owner is who can mint this currency
        Owner string `protobuf:"bytes,3,opt,name=owner,proto3" json:"owner,omitempty" yaml:"owner"`
        // mintable indicates whether this currency can be minted or not
        Mintable bool `protobuf:"varint,4,opt,name=mintable,proto3" json:"mintable,omitempty" yaml:"mintable"`
}
Currencies
Currencies is the list of all supported currencies' name
type Currencies struct {
        // denoms is the denom list of all currencies
        Denoms []string `protobuf:"bytes,1,rep,name=denoms,proto3" json:"denoms,omitempty" yaml:"denoms"`
}
Sequence
Sequence describes currency sequence number of current state
type Sequence struct {
        // number is the currency sequence number of current state
        Number int64 `protobuf:"varint,1,opt,name=number,proto3" json:"number,omitempty" yaml:"number"`
}
Params
Params defines the parameters for the treasury module
type Params struct {
        // mintable indicates whether every currencie of treasury module are able to mint or not
        Mintable bool `protobuf:"varint,1,opt,name=mintable,proto3" json:"mintable,omitempty" yaml:"mintable"`
        // sequence of currency state
        Sequence int64 `protobuf:"varint,2,opt,name=sequence,proto3" json:"sequence,omitempty" yaml:"sequence"`
        // currency_list is the list of supported currencies
        CurrencyList []Currency `protobuf:"bytes,3,rep,name=currency_list,json=currencyList,proto3" json:"currency_list" yaml:"currency_list"`
}
Message
MsgMintRequest
MsgMintRequest defines a SDK message for minting currency
structure
type MsgMintRequest struct {
        // receiver is the target address of minted coins
        Receiver string `protobuf:"bytes,1,opt,name=receiver,proto3" json:"receiver,omitempty" yaml:"receiver"`
        // signer is who requests minting
        Signer string `protobuf:"bytes,2,opt,name=signer,proto3" json:"signer,omitempty" yaml:"signer"`
        // amount is the amount to mint
        Amount types.Coin `protobuf:"bytes,3,opt,name=amount,proto3" json:"amount"`
}
request sample
{
    "body": {
        "messages": [
            {
                "@type": "/rizonworld.rizon.treasury.MsgMintRequest",
                "amount": {
                    "amount": "100",
                    "denom": "skrw"
                },
                "receiver": "rizon136fzkc73rm5def5fngs386qdlxcuvxvrte8lk7",
                "signer": "rizon136fzkc73rm5def5fngs386qdlxcuvxvrte8lk7"
            }
        ],
}
MsgBurnRequest
MsgBurnRequest defines a SDK message for burning currency
structure
type MsgBurnRequest struct {
        // signer is who requests burning
        Signer string `protobuf:"bytes,1,opt,name=signer,proto3" json:"signer,omitempty" yaml:"signer"`
        // amount is the amount to burn
        Amount types.Coin `protobuf:"bytes,2,opt,name=amount,proto3" json:"amount"`
}
request sample
{
    "body": {
        "messages": [
            {
                "@type": "/rizonworld.rizon.treasury.MsgBurnRequest",
                "amount": {
                    "amount": "100",
                    "denom": "susd"
                },
                "signer": "rizon136fzkc73rm5def5fngs386qdlxcuvxvrte8lk7"
            }
        ],
}
Event
EndBlocker
TBD
msg_server
Mint
Type
AttributeKey
AttributeValue
mint
denom
{msg.Amount.Denom}
mint
receiver
{msg.Receiver}
mint
amount
{msg.Amount.Amount}
message
module
treasury
message
sender
{msg.Signer}
Burn
Type
AttributeKey
AttributeValue
burn
denom
{msg.Amount.Denom}
burn
amount
{msg.Amount.Amount}
message
module
treasury
message
sender
{msg.Signer}
Parameter
Key
Type
Example
Mintable
bool
true
Sequence
int64
1
CurrencyList
[]Currency
[{"denom":"skrw","desc":"stable coin of KRW","owner":"rizon136fzkc73rm5def5fngs386qdlxcuvxvrte8lk7","mintable":true}]
​