feat(post): add List

service/post/rpc/internal/logic/list_logic.go

@@ -2,8 +2,11 @@ package logic
 
 import (
 	"context"
+	"errors"
 
+	"github.com/linehk/go-microservices-blogger/errcode"
 	"github.com/linehk/go-microservices-blogger/service/post/rpc/internal/svc"
+	"github.com/linehk/go-microservices-blogger/service/post/rpc/model"
 	"github.com/linehk/go-microservices-blogger/service/post/rpc/post"
 
 	"github.com/zeromicro/go-zero/core/logx"
@@ -24,7 +27,26 @@ func NewListLogic(ctx context.Context, svcCtx *svc.ServiceContext) *ListLogic {
 }
 
 func (l *ListLogic) List(in *post.ListReq) (*post.ListResp, error) {
-	// todo: add your logic here and delete this line
+	postModelList, err := l.svcCtx.PostModel.ListByBlogUuid(l.ctx, in.GetBlogId())
+	if errors.Is(err, model.ErrNotFound) {
+		l.Error(errcode.Msg(errcode.PostNotExist))
+		return nil, errcode.Wrap(errcode.PostNotExist)
+	}
+	if err != nil {
+		l.Error(errcode.Msg(errcode.Database))
+		return nil, errcode.Wrap(errcode.Database)
+	}
 
-	return &post.ListResp{}, nil
+	var listResp post.ListResp
+	listResp.Kind = "blogger#postList"
+	listResp.NextPageToken = ""
+	for _, postModel := range postModelList {
+		postResp, err := Get(l.ctx, l.svcCtx, l.Logger, postModel)
+		if err != nil {
+			return nil, err
+		}
+		listResp.Items = append(listResp.Items, postResp)
+	}
+
+	return &listResp, nil
 }