71 lines
2.1 KiB
TypeScript
71 lines
2.1 KiB
TypeScript
import type { Requirement, RequirementStatus } from './requirement';
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export type RequirementScopeSelection =
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| { type: 'all' }
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| { type: 'product'; productId: string }
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| { type: 'project'; projectId: string };
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export interface RequirementScopeCount {
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total: number;
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byStatus: Partial<Record<RequirementStatus, number>>;
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}
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export interface RequirementProjectScopeNode {
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id: string;
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name: string;
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count: RequirementScopeCount;
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}
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export interface RequirementProductScopeNode {
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id: string;
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name: string;
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count: RequirementScopeCount;
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projects: RequirementProjectScopeNode[];
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}
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export function filterRequirementsByScope(
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requirements: Requirement[],
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scope: RequirementScopeSelection,
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): Requirement[] {
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if (scope.type === 'product') {
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return requirements.filter((requirement) => requirement.productId === scope.productId);
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}
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if (scope.type === 'project') {
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return requirements.filter((requirement) => requirement.projectId === scope.projectId);
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}
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return requirements;
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}
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export function buildRequirementScopeTree(
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overview: { id: string; name: string; projects: { id: string; name: string }[] }[],
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requirements: Requirement[],
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): RequirementProductScopeNode[] {
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return overview.map((product) => {
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const productRequirements = requirements.filter((requirement) => requirement.productId === product.id);
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return {
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id: product.id,
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name: product.name,
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count: countRequirements(productRequirements),
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projects: product.projects.map((project) => {
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const projectRequirements = requirements.filter((requirement) => requirement.projectId === project.id);
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return {
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id: project.id,
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name: project.name,
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count: countRequirements(projectRequirements),
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};
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}),
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};
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});
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}
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function countRequirements(requirements: Requirement[]): RequirementScopeCount {
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const byStatus: Partial<Record<RequirementStatus, number>> = {};
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for (const requirement of requirements) {
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byStatus[requirement.status] = (byStatus[requirement.status] ?? 0) + 1;
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}
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return {
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total: requirements.length,
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byStatus,
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};
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}
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