Skip to content

Commit

Permalink
rum make format (#3855)
Browse files Browse the repository at this point in the history 
Co-authored-by: Pantani <Pantani>
  • Loading branch information
@Pantani
Pantani authored Dec 20, 2023
1 parent c79a0b9 commit bbf6931
Show file tree
Hide file tree
Showing 4 changed files with 248 additions and 244 deletions.
238 changes: 119 additions & 119 deletions docs/docs/02-guide/04-blog.md
View file
Original file line number Diff line number Diff line change
Expand Up @@ -47,61 +47,61 @@ Implement `AppendPost` and the following functions in `x/blog/keeper/post.go` to
package keeper

import (
"encoding/binary"
"encoding/binary"

sdk "github.com/cosmos/cosmos-sdk/types"
"cosmossdk.io/store/prefix"
"github.com/cosmos/cosmos-sdk/runtime"
"cosmossdk.io/store/prefix"
"github.com/cosmos/cosmos-sdk/runtime"
sdk "github.com/cosmos/cosmos-sdk/types"

"blog/x/blog/types"
"blog/x/blog/types"
)

func (k Keeper) AppendPost(ctx sdk.Context, post types.Post) uint64 {
count := k.GetPostCount(ctx)
post.Id = count
storeAdapter := runtime.KVStoreAdapter(k.storeService.OpenKVStore(ctx))
store := prefix.NewStore(storeAdapter, types.KeyPrefix(types.PostKey))
appendedValue := k.cdc.MustMarshal(&post)
store.Set(GetPostIDBytes(post.Id), appendedValue)
k.SetPostCount(ctx, count+1)
return count
count := k.GetPostCount(ctx)
post.Id = count
storeAdapter := runtime.KVStoreAdapter(k.storeService.OpenKVStore(ctx))
store := prefix.NewStore(storeAdapter, types.KeyPrefix(types.PostKey))
appendedValue := k.cdc.MustMarshal(&post)
store.Set(GetPostIDBytes(post.Id), appendedValue)
k.SetPostCount(ctx, count+1)
return count
}

func (k Keeper) GetPostCount(ctx sdk.Context) uint64 {
storeAdapter := runtime.KVStoreAdapter(k.storeService.OpenKVStore(ctx))
store := prefix.NewStore(storeAdapter, []byte{})
byteKey := types.KeyPrefix(types.PostCountKey)
bz := store.Get(byteKey)
if bz == nil {
return 0
}
return binary.BigEndian.Uint64(bz)
storeAdapter := runtime.KVStoreAdapter(k.storeService.OpenKVStore(ctx))
store := prefix.NewStore(storeAdapter, []byte{})
byteKey := types.KeyPrefix(types.PostCountKey)
bz := store.Get(byteKey)
if bz == nil {
return 0
}
return binary.BigEndian.Uint64(bz)
}

func GetPostIDBytes(id uint64) []byte {
bz := make([]byte, 8)
binary.BigEndian.PutUint64(bz, id)
return bz
bz := make([]byte, 8)
binary.BigEndian.PutUint64(bz, id)
return bz
}

func (k Keeper) SetPostCount(ctx sdk.Context, count uint64) {
storeAdapter := runtime.KVStoreAdapter(k.storeService.OpenKVStore(ctx))
store := prefix.NewStore(storeAdapter, []byte{})
byteKey := types.KeyPrefix(types.PostCountKey)
bz := make([]byte, 8)
binary.BigEndian.PutUint64(bz, count)
store.Set(byteKey, bz)
storeAdapter := runtime.KVStoreAdapter(k.storeService.OpenKVStore(ctx))
store := prefix.NewStore(storeAdapter, []byte{})
byteKey := types.KeyPrefix(types.PostCountKey)
bz := make([]byte, 8)
binary.BigEndian.PutUint64(bz, count)
store.Set(byteKey, bz)
}

func (k Keeper) GetPost(ctx sdk.Context, id uint64) (val types.Post, found bool) {
storeAdapter := runtime.KVStoreAdapter(k.storeService.OpenKVStore(ctx))
store := prefix.NewStore(storeAdapter, types.KeyPrefix(types.PostKey))
b := store.Get(GetPostIDBytes(id))
if b == nil {
return val, false
}
k.cdc.MustUnmarshal(b, &val)
return val, true
storeAdapter := runtime.KVStoreAdapter(k.storeService.OpenKVStore(ctx))
store := prefix.NewStore(storeAdapter, types.KeyPrefix(types.PostKey))
b := store.Get(GetPostIDBytes(id))
if b == nil {
return val, false
}
k.cdc.MustUnmarshal(b, &val)
return val, true
}
```

Expand All @@ -110,12 +110,12 @@ func (k Keeper) GetPost(ctx sdk.Context, id uint64) (val types.Post, found bool)
Add the `PostKey` and `PostCountKey` functions to the `x/blog/types/keys.go` file:

```go title="x/blog/types/keys.go"
// PostKey is used to uniquely identify posts within the system.
// It will be used as the beginning of the key for each post, followed bei their unique ID
PostKey = "Post/value/"
// PostKey is used to uniquely identify posts within the system.
// It will be used as the beginning of the key for each post, followed bei their unique ID
PostKey = "Post/value/"

// This key will be used to keep track of the ID of the latest post added to the store.
PostCountKey = "Post/count/"
// This key will be used to keep track of the ID of the latest post added to the store.
PostCountKey = "Post/count/"
```

4. **Update Create Post:**
Expand All @@ -126,27 +126,27 @@ Update the `x/blog/keeper/msg_server_create_post.go` file with the `CreatePost`
package keeper

import (
"context"
"context"

sdk "github.com/cosmos/cosmos-sdk/types"
sdk "github.com/cosmos/cosmos-sdk/types"

"blog/x/blog/types"
"blog/x/blog/types"
)

func (k msgServer) CreatePost(goCtx context.Context, msg *types.MsgCreatePost) (*types.MsgCreatePostResponse, error) {
ctx := sdk.UnwrapSDKContext(goCtx)
var post = types.Post{
Creator: msg.Creator,
Title: msg.Title,
Body: msg.Body,
}
id := k.AppendPost(
ctx,
post,
)
return &types.MsgCreatePostResponse{
Id: id,
}, nil
ctx := sdk.UnwrapSDKContext(goCtx)
var post = types.Post{
Creator: msg.Creator,
Title: msg.Title,
Body: msg.Body,
}
id := k.AppendPost(
ctx,
post,
)
return &types.MsgCreatePostResponse{
Id: id,
}, nil
}
```

Expand All @@ -166,10 +166,10 @@ Implement `SetPost` in `x/blog/keeper/post.go` for updating posts in the store.

```go title="x/blog/keeper/post.go"
func (k Keeper) SetPost(ctx sdk.Context, post types.Post) {
storeAdapter := runtime.KVStoreAdapter(k.storeService.OpenKVStore(ctx))
store := prefix.NewStore(storeAdapter, types.KeyPrefix(types.PostKey))
b := k.cdc.MustMarshal(&post)
store.Set(GetPostIDBytes(post.Id), b)
storeAdapter := runtime.KVStoreAdapter(k.storeService.OpenKVStore(ctx))
store := prefix.NewStore(storeAdapter, types.KeyPrefix(types.PostKey))
b := k.cdc.MustMarshal(&post)
store.Set(GetPostIDBytes(post.Id), b)
}
```

Expand All @@ -179,33 +179,33 @@ Refine the `UpdatePost` function in `x/blog/keeper/msg_server_update_post.go`.
package keeper

import (
"context"
"fmt"
"context"
"fmt"

errorsmod "cosmossdk.io/errors"
sdk "github.com/cosmos/cosmos-sdk/types"
sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
errorsmod "cosmossdk.io/errors"
sdk "github.com/cosmos/cosmos-sdk/types"
sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"

"blog/x/blog/types"
"blog/x/blog/types"
)

func (k msgServer) UpdatePost(goCtx context.Context, msg *types.MsgUpdatePost) (*types.MsgUpdatePostResponse, error) {
ctx := sdk.UnwrapSDKContext(goCtx)
var post = types.Post{
Creator: msg.Creator,
Id: msg.Id,
Title: msg.Title,
Body: msg.Body,
}
val, found := k.GetPost(ctx, msg.Id)
if !found {
return nil, errorsmod.Wrap(sdkerrors.ErrKeyNotFound, fmt.Sprintf("key %d doesn't exist", msg.Id))
}
if msg.Creator != val.Creator {
return nil, errorsmod.Wrap(sdkerrors.ErrUnauthorized, "incorrect owner")
}
k.SetPost(ctx, post)
return &types.MsgUpdatePostResponse{}, nil
ctx := sdk.UnwrapSDKContext(goCtx)
var post = types.Post{
Creator: msg.Creator,
Id: msg.Id,
Title: msg.Title,
Body: msg.Body,
}
val, found := k.GetPost(ctx, msg.Id)
if !found {
return nil, errorsmod.Wrap(sdkerrors.ErrKeyNotFound, fmt.Sprintf("key %d doesn't exist", msg.Id))
}
if msg.Creator != val.Creator {
return nil, errorsmod.Wrap(sdkerrors.ErrUnauthorized, "incorrect owner")
}
k.SetPost(ctx, post)
return &types.MsgUpdatePostResponse{}, nil
}
```

Expand All @@ -225,9 +225,9 @@ Implement RemovePost in `x/blog/keeper/post.go` to delete posts from the store.

```go title="x/blog/keeper/post.go"
func (k Keeper) RemovePost(ctx sdk.Context, id uint64) {
storeAdapter := runtime.KVStoreAdapter(k.storeService.OpenKVStore(ctx))
store := prefix.NewStore(storeAdapter, types.KeyPrefix(types.PostKey))
store.Delete(GetPostIDBytes(id))
storeAdapter := runtime.KVStoreAdapter(k.storeService.OpenKVStore(ctx))
store := prefix.NewStore(storeAdapter, types.KeyPrefix(types.PostKey))
store.Delete(GetPostIDBytes(id))
}
```

Expand All @@ -237,27 +237,27 @@ Add the according logic to `x/blog/keeper/msg_server_delete_post`.
package keeper

import (
"context"
"fmt"
"context"
"fmt"

errorsmod "cosmossdk.io/errors"
sdk "github.com/cosmos/cosmos-sdk/types"
sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
errorsmod "cosmossdk.io/errors"
sdk "github.com/cosmos/cosmos-sdk/types"
sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"

"blog/x/blog/types"
"blog/x/blog/types"
)

func (k msgServer) DeletePost(goCtx context.Context, msg *types.MsgDeletePost) (*types.MsgDeletePostResponse, error) {
ctx := sdk.UnwrapSDKContext(goCtx)
val, found := k.GetPost(ctx, msg.Id)
if !found {
return nil, errorsmod.Wrap(sdkerrors.ErrKeyNotFound, fmt.Sprintf("key %d doesn't exist", msg.Id))
}
if msg.Creator != val.Creator {
return nil, errorsmod.Wrap(sdkerrors.ErrUnauthorized, "incorrect owner")
}
k.RemovePost(ctx, msg.Id)
return &types.MsgDeletePostResponse{}, nil
ctx := sdk.UnwrapSDKContext(goCtx)
val, found := k.GetPost(ctx, msg.Id)
if !found {
return nil, errorsmod.Wrap(sdkerrors.ErrKeyNotFound, fmt.Sprintf("key %d doesn't exist", msg.Id))
}
if msg.Creator != val.Creator {
return nil, errorsmod.Wrap(sdkerrors.ErrUnauthorized, "incorrect owner")
}
k.RemovePost(ctx, msg.Id)
return &types.MsgDeletePostResponse{}, nil
}
```

Expand All @@ -280,28 +280,28 @@ Implement `ShowPost` in `x/blog/keeper/query_show_post.go`.
package keeper

import (
"context"
"context"

sdk "github.com/cosmos/cosmos-sdk/types"
sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
"google.golang.org/grpc/codes"
"google.golang.org/grpc/status"
sdk "github.com/cosmos/cosmos-sdk/types"
sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
"google.golang.org/grpc/codes"
"google.golang.org/grpc/status"

"blog/x/blog/types"
"blog/x/blog/types"
)

func (k Keeper) ShowPost(goCtx context.Context, req *types.QueryShowPostRequest) (*types.QueryShowPostResponse, error) {
if req == nil {
return nil, status.Error(codes.InvalidArgument, "invalid request")
}
if req == nil {
return nil, status.Error(codes.InvalidArgument, "invalid request")
}

ctx := sdk.UnwrapSDKContext(goCtx)
post, found := k.GetPost(ctx, req.Id)
if !found {
return nil, sdkerrors.ErrKeyNotFound
}
ctx := sdk.UnwrapSDKContext(goCtx)
post, found := k.GetPost(ctx, req.Id)
if !found {
return nil, sdkerrors.ErrKeyNotFound
}

return &types.QueryShowPostResponse{Post: post}, nil
return &types.QueryShowPostResponse{Post: post}, nil
}
```

Expand Down
Loading

0 comments on commit bbf6931

Please sign in to comment.