keeper

Documentation

Index

• type IKeeper
  • func NewKeeper(cdc codec.BinaryCodec, skey sdk.StoreKey) IKeeper
• type Keeper
  • func (k Keeper) Codec() codec.BinaryCodec
  • func (k Keeper) Create(ctx sdk.Context, provider types.Provider) error
  • func (k Keeper) Delete(ctx sdk.Context, id sdk.Address)
  • func (k Keeper) Get(ctx sdk.Context, id sdk.Address) (types.Provider, bool)
  • func (k Keeper) NewQuerier() Querier
  • func (k Keeper) StoreKey() sdk.StoreKey
  • func (k Keeper) Update(ctx sdk.Context, provider types.Provider) error
  • func (k Keeper) WithProviders(ctx sdk.Context, fn func(types.Provider) bool)
• 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)

Types

type IKeeper

type IKeeper interface {
	Codec() codec.BinaryCodec
	StoreKey() sdk.StoreKey
	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) StoreKey

func (k Keeper) StoreKey() sdk.StoreKey

StoreKey returns store key

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 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