keeper

package

v0.0.0-...-b3a6efc Latest Latest Go to latest Published: Jan 23, 2023 License: Apache-2.0 Imports: 9 Imported by: 0

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Repository

github.com/quasarch/node

Documentation ¶

Index ¶

type IKeeper
- func NewKeeper(cdc codec.BinaryCodec, skey sdk.StoreKey) IKeeper
type Keeper
type Migrator
- func NewMigrator(k IKeeper) Migrator
- func (m Migrator) Migrate1to2(ctx sdk.Context) error
type Querier
- func (k Querier) Provider(c context.Context, req *types.QueryProviderRequest) (*types.QueryProviderResponse, error)
- func (k Querier) Providers(c context.Context, req *types.QueryProvidersRequest) (*types.QueryProvidersResponse, error)

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type IKeeper ¶

type IKeeper interface {
	Codec() codec.BinaryCodec
	Get(ctx sdk.Context, id sdk.Address) (types.Provider, bool)
	Create(ctx sdk.Context, provider types.Provider) error
	WithProviders(ctx sdk.Context, fn func(types.Provider) bool)
	Update(ctx sdk.Context, provider types.Provider) error
	Delete(ctx sdk.Context, id sdk.Address)
	NewQuerier() Querier
}

func NewKeeper ¶

func NewKeeper(cdc codec.BinaryCodec, skey sdk.StoreKey) IKeeper

NewKeeper creates and returns an instance for Provider keeper

type Keeper ¶

type Keeper struct {
	// contains filtered or unexported fields
}

Keeper of the provider store

func (Keeper) Codec ¶

func (k Keeper) Codec() codec.BinaryCodec

Codec returns keeper codec

func (Keeper) Create ¶

func (k Keeper) Create(ctx sdk.Context, provider types.Provider) error

Create creates a new provider or returns an error if the provider exists already

func (Keeper) Delete ¶

func (k Keeper) Delete(ctx sdk.Context, id sdk.Address)

Delete delete a provider

func (Keeper) Get ¶

func (k Keeper) Get(ctx sdk.Context, id sdk.Address) (types.Provider, bool)

Get returns a provider with given provider id

func (Keeper) NewQuerier ¶

func (k Keeper) NewQuerier() Querier

func (Keeper) Update ¶

func (k Keeper) Update(ctx sdk.Context, provider types.Provider) error

Update updates a provider details

func (Keeper) WithProviders ¶

func (k Keeper) WithProviders(ctx sdk.Context, fn func(types.Provider) bool)

WithProviders iterates all providers

type Migrator ¶

type Migrator struct {
	// contains filtered or unexported fields
}

Migrator is a struct for handling in-place store migrations.

func NewMigrator ¶

func NewMigrator(k IKeeper) Migrator

NewMigrator returns a new Migrator.

func (Migrator) Migrate1to2 ¶

func (m Migrator) Migrate1to2(ctx sdk.Context) error

Migrate1to2 migrates from version 1 to 2.

type Querier ¶

type Querier struct {
	Keeper
}

Querier is used as Keeper will have duplicate methods if used directly, and gRPC names take precedence over keeper

func (Querier) Provider ¶

func (k Querier) Provider(c context.Context, req *types.QueryProviderRequest) (*types.QueryProviderResponse, error)

Provider returns provider details based on owner address

func (Querier) Providers ¶

func (k Querier) Providers(c context.Context, req *types.QueryProvidersRequest) (*types.QueryProvidersResponse, error)

Providers returns providers list

Source Files ¶

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