增加社区列表接口，任务相关接口修改

internal/logic/task/get_community_list_logic.go

@@ -0,0 +1,48 @@
+package task
+
+import (
+	"context"
+	"nova_task/internal/pkg/errs"
+
+	"nova_task/internal/svc"
+	"nova_task/internal/types"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type GetCommunityListLogic struct {
+	logx.Logger
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+// 获取社区列表
+func NewGetCommunityListLogic(ctx context.Context, svcCtx *svc.ServiceContext) *GetCommunityListLogic {
+	return &GetCommunityListLogic{
+		Logger: logx.WithContext(ctx),
+		ctx:    ctx,
+		svcCtx: svcCtx,
+	}
+}
+
+func (l *GetCommunityListLogic) GetCommunityList() (*types.GetCommunityListResp, error) {
+	cs, err := l.svcCtx.CommunityModel.All(l.ctx)
+	if err != nil {
+		l.Errorw("get community list error", logx.Field("err", err))
+		return nil, errs.New(errs.ErrDatabaseOperate, err)
+	}
+
+	var communityList []types.Community
+	for _, c := range cs {
+		communityList = append(communityList, types.Community{
+			Id:          c.Id,
+			Title:       c.Title,
+			Logo:        c.Logo,
+			Description: c.Description,
+			StartAt:     c.StartAt.Time.Unix(),
+			EndAt:       c.EndAt.Time.Unix(),
+		})
+	}
+
+	return &types.GetCommunityListResp{CommunityList: communityList}, nil
+}