103 lines
4.9 KiB
TypeScript
103 lines
4.9 KiB
TypeScript
import { CascadeActionAuth, RelationHierarchy, CascadeRelationAuth } from ".";
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import { AsyncContext } from "../store/AsyncRowStore";
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import { SyncContext } from "../store/SyncRowStore";
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import { EntityDict, OperateOption, SelectOption } from "../types/Entity";
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import { RefOrExpression } from "./Expression";
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export type CheckerType = 'relation' | 'row' | 'data' | 'expression' | 'expressionRelation';
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/**
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* conditionalFilter是指该action发生时，operation所操作的行中有满足conditionalFilter的行
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* 被转化成trigger的filter条件，详细可看trigger中的说明
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*/
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export type DataChecker<ED extends EntityDict, T extends keyof ED, Cxt extends AsyncContext<ED> | SyncContext<ED>> = {
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priority?: number;
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type: 'data';
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entity: T;
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action: Omit<ED[T]['Action'], 'remove'> | Array<Omit<ED[T]['Action'], 'remove'>>;
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checker: (data: ED[T]['Create']['data'] | ED[T]['Update']['data'], context: Cxt) => void | Promise<void>;
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conditionalFilter?: ED[T]['Update']['filter'] | (
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(operation: ED[T]['Operation'], context: Cxt, option: OperateOption) => ED[T]['Update']['filter'] | Promise<ED[T]['Selection']['filter']>
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);
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};
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export type RowChecker<ED extends EntityDict, T extends keyof ED, Cxt extends AsyncContext<ED> | SyncContext<ED>> = {
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priority?: number;
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type: 'row';
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entity: T;
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action: Omit<ED[T]['Action'], 'create'> | Array<Omit<ED[T]['Action'], 'create'>>;
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filter: ED[T]['Selection']['filter'] | (
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(operation: ED[T]['Operation'] | ED[T]['Selection'], context: Cxt, option: OperateOption | SelectOption) => ED[T]['Selection']['filter'] | Promise<ED[T]['Selection']['filter']>
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); // 对行的额外检查条件
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errMsg?: string;
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inconsistentRows?: { // 因为这里的限制不一定在本row上，如果不传这个exception，则默认返回本row上的exception
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entity: keyof ED;
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selection: (filter?: ED[T]['Selection']['filter']) => ED[keyof ED]['Selection'];
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};
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conditionalFilter?: ED[T]['Update']['filter'] | (
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(operation: ED[T]['Operation'], context: Cxt, option: OperateOption) => ED[T]['Update']['filter'] | Promise<ED[T]['Update']['filter']>
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);
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};
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export type RelationChecker<ED extends EntityDict, T extends keyof ED, Cxt extends AsyncContext<ED> | SyncContext<ED>> = {
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priority?: number;
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type: 'relation';
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entity: T;
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when?: 'after';
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action: ED[T]['Action'] | Array<ED[T]['Action']>;
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relationFilter: (operation: ED[T]['Operation'] | ED[T]['Selection'], context: Cxt, option: OperateOption | SelectOption) => ED[T]['Selection']['filter'] | Promise<ED[T]['Selection']['filter']>; // 生成一个额外的relation相关的filter，加在原先的filter上
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errMsg: string;
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conditionalFilter?: ED[T]['Update']['filter'] | (
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(operation: ED[T]['Operation'], context: Cxt, option: OperateOption) => ED[T]['Update']['filter'] | Promise<ED[T]['Selection']['filter']>
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);
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};
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export type ExpressionTask<ED extends EntityDict, T extends keyof ED> = {
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entity: T;
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expr: RefOrExpression<keyof ED[T]['OpSchema']>;
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filter: ED[T]['Selection']['filter'];
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};
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export type ExpressionTaskCombination<ED extends EntityDict> = ExpressionTask<ED, keyof ED>;
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export type LogicalChecker<ED extends EntityDict, T extends keyof ED, Cxt extends AsyncContext<ED> | SyncContext<ED>> = {
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priority?: number;
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type: 'logical';
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when?: 'after';
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entity: T;
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action: ED[T]['Action'] | Array<ED[T]['Action']>;
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checker: (
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operation: ED[T]['Operation'] | ED[T]['Selection'],
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context: Cxt,
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option: OperateOption | SelectOption
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) => void | Promise<void>;
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conditionalFilter?: ED[T]['Update']['filter'] | ((operation: ED[T]['Operation'], context: Cxt, option: OperateOption) => ED[T]['Update']['filter']);
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};
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export type LogicalRelationChecker<ED extends EntityDict, T extends keyof ED, Cxt extends AsyncContext<ED> | SyncContext<ED>> = {
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priority?: number;
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type: 'logicalRelation';
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when?: 'after';
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entity: T;
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action: ED[T]['Action'] | Array<ED[T]['Action']>;
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checker: (
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operation: ED[T]['Operation'] | ED[T]['Selection'],
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context: Cxt,
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option: OperateOption | SelectOption
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) => void | Promise<void>;
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conditionalFilter?: ED[T]['Update']['filter'] | ((operation: ED[T]['Operation'], context: Cxt, option: OperateOption) => ED[T]['Update']['filter']);
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};
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export type Checker<ED extends EntityDict, T extends keyof ED, Cxt extends AsyncContext<ED> | SyncContext<ED>> =
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DataChecker<ED, T, Cxt> | RowChecker<ED, T, Cxt> | RelationChecker<ED, T, Cxt> | LogicalChecker<ED, T, Cxt> | LogicalRelationChecker<ED, T, Cxt>;
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export type AuthDef<ED extends EntityDict, T extends keyof ED> = {
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relationAuth?: CascadeRelationAuth<NonNullable<ED[T]['Relation']>>;
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actionAuth?: CascadeActionAuth<ED[T]['Action']>;
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};
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export type AuthDefDict<ED extends EntityDict> = {
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[K in keyof ED]?: AuthDef<ED, K>;
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}; |