package flow_instance

import (
	"approveflow/app/provider/flow_instance/model"
	"context"
)

const (
	InstanceRepositoryKey = "InstanceRepositoryKey"
)

type FlowInstanceRepository interface {
	// SaveInstance 保存审批流程实例
	SaveInstance(ctx context.Context, flow *model.ApprovalInstance) error

	// GetInstanceByID 根据流程 ID 获取审批流程实例
	GetInstanceByID(ctx context.Context, id int64) (*model.ApprovalInstance, error)

	// GetInstancePage 实例分页查询
	GetInstancePage(ctx context.Context, pageNum, pageSize int, flow *model.ApprovalInstance) ([]*model.ApprovalInstance, int64, error)
}