增加社区列表接口，任务相关接口修改

internal/model/nh_task_community_model.go

@@ -0,0 +1,45 @@
+package model
+
+import (
+	"context"
+	"errors"
+	"fmt"
+	"github.com/zeromicro/go-zero/core/stores/sqlx"
+)
+
+var _ NhTaskCommunityModel = (*customNhTaskCommunityModel)(nil)
+
+type (
+	// NhTaskCommunityModel is an interface to be customized, add more methods here,
+	// and implement the added methods in customNhTaskCommunityModel.
+	NhTaskCommunityModel interface {
+		nhTaskCommunityModel
+		withSession(session sqlx.Session) NhTaskCommunityModel
+		All(ctx context.Context) ([]NhTaskCommunity, error)
+	}
+
+	customNhTaskCommunityModel struct {
+		*defaultNhTaskCommunityModel
+	}
+)
+
+func (m *customNhTaskCommunityModel) All(ctx context.Context) ([]NhTaskCommunity, error) {
+	query := fmt.Sprintf("select %s from %s where `status` = 1", nhTaskCommunityRows, m.table)
+	var resp []NhTaskCommunity
+	err := m.conn.QueryRowsCtx(ctx, &resp, query)
+	if err != nil && !errors.Is(err, sqlx.ErrNotFound) {
+		return nil, err
+	}
+	return resp, nil
+}
+
+// NewNhTaskCommunityModel returns a model for the database table.
+func NewNhTaskCommunityModel(conn sqlx.SqlConn) NhTaskCommunityModel {
+	return &customNhTaskCommunityModel{
+		defaultNhTaskCommunityModel: newNhTaskCommunityModel(conn),
+	}
+}
+
+func (m *customNhTaskCommunityModel) withSession(session sqlx.Session) NhTaskCommunityModel {
+	return NewNhTaskCommunityModel(sqlx.NewSqlConnFromSession(session))
+}