71 lines
1.9 KiB
TypeScript
71 lines
1.9 KiB
TypeScript
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import { AggregateRoot, type UniqueID } from "@repo/rdx-ddd";
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import { Result } from "@repo/rdx-utils";
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import { ResourceCatalogError } from "./resource-definition";
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import { ResourceRevision } from "./resource-revision.entity";
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import type { ResourceSpecification, ResourceValues } from "./value-objects/resource-values";
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type ResourceProps = Readonly<{
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companyId: UniqueID;
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specification: ResourceSpecification;
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values: ResourceValues;
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history: readonly ResourceRevision[];
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}>;
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export class Resource extends AggregateRoot<ResourceProps> {
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private constructor(props: ResourceProps, id?: UniqueID) {
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super({ ...props, history: Object.freeze([...props.history]) }, id);
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}
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static create(
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companyId: UniqueID,
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specification: ResourceSpecification,
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values: ResourceValues,
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actorId: UniqueID,
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recordedAt: string
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) {
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return Result.ok<Resource>(
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new Resource({
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companyId,
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specification,
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values,
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history: [ResourceRevision.create({ values, actorId, recordedAt })],
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})
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);
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}
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static rehydrate(props: ResourceProps, id: UniqueID) {
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return new Resource(props, id);
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}
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get companyId() {
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return this.props.companyId;
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}
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get specification() {
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return this.props.specification;
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}
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get values() {
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return this.props.values;
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}
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get history() {
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return this.props.history;
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}
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update(
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values: ResourceValues,
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actorId: UniqueID,
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recordedAt: string
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): Result<Resource, ResourceCatalogError> {
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if (values.toPrimitive().templateId !== this.values.toPrimitive().templateId) {
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return Result.fail(new ResourceCatalogError("TEMPLATE_FIXED"));
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}
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return Result.ok(
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this.values.equals(values)
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? this
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: new Resource(
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{
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...this.props,
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values,
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history: [...this.history, ResourceRevision.create({ values, actorId, recordedAt })],
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},
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this.id
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)
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);
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}
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}
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