keeper

Documentation

Index

• Constants
• func NewQuerier(keeper Keeper) sdk.Querier
• type Keeper
  • func NewKeeper(cdc *codec.Codec, storeKey sdk.StoreKey, paramSpace params.Subspace, ...) Keeper
  • func (k Keeper) CreatePost(ctx sdk.Context, p types.Post)
  • func (k Keeper) DeletePost(ctx sdk.Context, owner sdk.AccAddress, id uuid.UUID)
  • func (k Keeper) Follow(ctx sdk.Context, who, whom sdk.Address)
  • func (k Keeper) GetFollowees(ctx sdk.Context, who sdk.Address) []sdk.Address
  • func (k Keeper) GetLikeByKey(ctx sdk.Context, key []byte) types.Like
  • func (k Keeper) GetLikesIterator(ctx sdk.Context) sdk.Iterator
  • func (k *Keeper) GetModerators(ctx sdk.Context) []string
  • func (k Keeper) GetPostByKey(ctx sdk.Context, key []byte) types.Post
  • func (k Keeper) GetPostsIterator(ctx sdk.Context) sdk.Iterator
  • func (k Keeper) IterateFollowers(ctx sdk.Context, cb func(who, whom sdk.Address) (stop bool))
  • func (k Keeper) SetLike(ctx sdk.Context, l types.Like)
  • func (k *Keeper) SetModerators(ctx sdk.Context, moderators []string)
  • func (k Keeper) Unfollow(ctx sdk.Context, who, whom sdk.Address)
• type TokenKeeper

Constants

const (
	QueryPost       = "post"
	QueryUser       = "user"
	QueryModerators = "moderators"
	QueryFollowees  = "followees"
)

Functions

func NewQuerier

func NewQuerier(keeper Keeper) sdk.Querier

NewQuerier creates a new querier for community clients.

Types

type Keeper

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

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

func NewKeeper

func NewKeeper(cdc *codec.Codec, storeKey sdk.StoreKey, paramSpace params.Subspace, tokens TokenKeeper) Keeper

NewKeeper creates new instances of the community Keeper

func (Keeper) CreatePost

func (k Keeper) CreatePost(ctx sdk.Context, p types.Post)

CreatePost creates new post. Keeper's key is joined owner and uuid.

func (Keeper) DeletePost

func (k Keeper) DeletePost(ctx sdk.Context, owner sdk.AccAddress, id uuid.UUID)

DeletePost deletes the post from keeper.

func (Keeper) Follow

func (k Keeper) Follow(ctx sdk.Context, who, whom sdk.Address)

func (Keeper) GetFollowees

func (k Keeper) GetFollowees(ctx sdk.Context, who sdk.Address) []sdk.Address

func (Keeper) GetLikeByKey

func (k Keeper) GetLikeByKey(ctx sdk.Context, key []byte) types.Like

GetLikeByKey returns entire like by keeper's key.

func (Keeper) GetLikesIterator

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

GetLikesIterator returns an iterator over all likes

func (*Keeper) GetModerators

func (k *Keeper) GetModerators(ctx sdk.Context) []string

GetModerators returns the current moderators

func (Keeper) GetPostByKey

func (k Keeper) GetPostByKey(ctx sdk.Context, key []byte) types.Post

GetPostByKey returns entire post by keeper's key.

func (Keeper) GetPostsIterator

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

GetPostsIterator returns an iterator over all posts

func (Keeper) IterateFollowers

func (k Keeper) IterateFollowers(ctx sdk.Context, cb func(who, whom sdk.Address) (stop bool))

IterateFollowers provide iterator over all followers

func (Keeper) SetLike

func (k Keeper) SetLike(ctx sdk.Context, l types.Like)

func (*Keeper) SetModerators

func (k *Keeper) SetModerators(ctx sdk.Context, moderators []string)

SetModerators sets the moderators

func (Keeper) Unfollow

func (k Keeper) Unfollow(ctx sdk.Context, who, whom sdk.Address)

type TokenKeeper

type TokenKeeper interface {
	AddTokens(ctx sdk.Context, owner sdk.AccAddress, amount sdk.Int)
	GetBalance(ctx sdk.Context, owner sdk.AccAddress) sdk.Int
}