keeper

package

v0.0.0-...-83b756d Latest Latest Go to latest Published: Feb 25, 2020 License: Apache-2.0 Imports: 5 Imported by: 0

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Repository

github.com/serjplus/cosmos-sdk-tutorials

Documentation ¶

Index ¶

Constants
func NewQuerier(keeper Keeper) sdk.Querier
type Keeper
- func NewKeeper(coinKeeper bank.Keeper, storeKey sdk.StoreKey, cdc *codec.Codec) Keeper

Constants ¶

View Source

const (
	QueryResolve = "resolve"
	QueryWhois   = "whois"
	QueryNames   = "names"
)

query endpoints supported by the haytservice Querier

Variables ¶

This section is empty.

Functions ¶

func NewQuerier ¶

func NewQuerier(keeper Keeper) sdk.Querier

NewQuerier is the module level router for state queries

Types ¶

type Keeper ¶

type Keeper struct {
	CoinKeeper bank.Keeper
	// contains filtered or unexported fields
}

Keeper maintains the link to storage and exposes getter/setter methods for the various parts of the state machine

func NewKeeper ¶

func NewKeeper(coinKeeper bank.Keeper, storeKey sdk.StoreKey, cdc *codec.Codec) Keeper

NewKeeper creates new instances of the haytservice Keeper

func (Keeper) DeleteWhois ¶

func (k Keeper) DeleteWhois(ctx sdk.Context, hayt string)

Deletes the entire Whois metadata struct for a name

func (Keeper) GetNamesIterator ¶

func (k Keeper) GetNamesIterator(ctx sdk.Context) sdk.Iterator

Get an iterator over all hayts in which the keys are the hayts and the values are the whois

func (Keeper) GetOwner ¶

func (k Keeper) GetOwner(ctx sdk.Context, hayt string) sdk.AccAddress

GetOwner - get the current owner of a hayt

func (Keeper) GetPrice ¶

func (k Keeper) GetPrice(ctx sdk.Context, hayt string) sdk.Coins

GetPrice - gets the current price of a hayt

func (Keeper) GetWhois ¶

func (k Keeper) GetWhois(ctx sdk.Context, hayt string) types.Whois

Gets the entire Whois metadata struct for a name

func (Keeper) HasOwner ¶

func (k Keeper) HasOwner(ctx sdk.Context, hayt string) bool

HasOwner - returns whether or not the hayt already has an owner

func (Keeper) IsNamePresent ¶

func (k Keeper) IsNamePresent(ctx sdk.Context, hayt string) bool

Check if the name is present in the store or not

func (Keeper) ResolveName ¶

func (k Keeper) ResolveName(ctx sdk.Context, hayt string) string

ResolveName - returns the string that the hayt resolves to

func (Keeper) SetHayt ¶

func (k Keeper) SetHayt(ctx sdk.Context, hayt string, value string)

SetHayt - sets the value string that a hayt resolves to

func (Keeper) SetOwner ¶

func (k Keeper) SetOwner(ctx sdk.Context, hayt string, owner sdk.AccAddress)

SetOwner - sets the current owner of a hayt

func (Keeper) SetPrice ¶

func (k Keeper) SetPrice(ctx sdk.Context, hayt string, price sdk.Coins)

SetPrice - sets the current price of a hayt

func (Keeper) SetWhois ¶

func (k Keeper) SetWhois(ctx sdk.Context, hayt string, whois types.Whois)

Sets the entire Whois metadata struct for a name

Source Files ¶

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