creates application
This commit is contained in:
simon.franken
249
backend/src/services/timeEntry.service.ts
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249
backend/src/services/timeEntry.service.ts
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import { prisma } from '../prisma/client';
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import type { CreateTimeEntryInput, UpdateTimeEntryInput, TimeEntryFilters } from '../types';
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export class TimeEntryService {
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async findAll(userId: string, filters: TimeEntryFilters = {}) {
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const { startDate, endDate, projectId, clientId, page = 1, limit = 50 } = filters;
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const skip = (page - 1) * limit;
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const where: {
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userId: string;
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startTime?: { gte?: Date; lte?: Date };
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projectId?: string;
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project?: { clientId?: string };
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} = { userId };
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if (startDate || endDate) {
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where.startTime = {};
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if (startDate) where.startTime.gte = new Date(startDate);
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if (endDate) where.startTime.lte = new Date(endDate);
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}
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if (projectId) {
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where.projectId = projectId;
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}
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if (clientId) {
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where.project = { clientId };
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}
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const [entries, total] = await Promise.all([
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prisma.timeEntry.findMany({
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where,
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orderBy: { startTime: 'desc' },
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skip,
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take: limit,
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include: {
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project: {
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select: {
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id: true,
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name: true,
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color: true,
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client: {
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select: {
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id: true,
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name: true,
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},
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},
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},
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},
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},
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}),
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prisma.timeEntry.count({ where }),
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]);
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return {
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entries,
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pagination: {
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page,
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limit,
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total,
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totalPages: Math.ceil(total / limit),
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},
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};
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}
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async findById(id: string, userId: string) {
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return prisma.timeEntry.findFirst({
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where: { id, userId },
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include: {
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project: {
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select: {
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id: true,
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name: true,
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color: true,
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client: {
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select: {
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id: true,
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name: true,
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},
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},
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},
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},
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},
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});
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}
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async create(userId: string, data: CreateTimeEntryInput) {
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const startTime = new Date(data.startTime);
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const endTime = new Date(data.endTime);
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// Validate end time is after start time
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if (endTime <= startTime) {
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const error = new Error('End time must be after start time') as Error & { statusCode: number };
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error.statusCode = 400;
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throw error;
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}
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// Verify the project belongs to the user
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const project = await prisma.project.findFirst({
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where: { id: data.projectId, userId },
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});
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if (!project) {
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const error = new Error('Project not found') as Error & { statusCode: number };
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error.statusCode = 404;
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throw error;
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}
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// Check for overlapping entries
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const hasOverlap = await this.hasOverlappingEntries(userId, startTime, endTime);
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if (hasOverlap) {
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const error = new Error('This time entry overlaps with an existing entry') as Error & { statusCode: number };
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error.statusCode = 400;
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throw error;
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}
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return prisma.timeEntry.create({
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data: {
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startTime,
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endTime,
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description: data.description,
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userId,
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projectId: data.projectId,
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},
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include: {
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project: {
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select: {
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id: true,
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name: true,
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color: true,
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client: {
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select: {
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id: true,
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name: true,
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},
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},
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},
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},
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},
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});
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}
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async update(id: string, userId: string, data: UpdateTimeEntryInput) {
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const entry = await this.findById(id, userId);
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if (!entry) {
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const error = new Error('Time entry not found') as Error & { statusCode: number };
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error.statusCode = 404;
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throw error;
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}
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const startTime = data.startTime ? new Date(data.startTime) : entry.startTime;
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const endTime = data.endTime ? new Date(data.endTime) : entry.endTime;
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// Validate end time is after start time
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if (endTime <= startTime) {
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const error = new Error('End time must be after start time') as Error & { statusCode: number };
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error.statusCode = 400;
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throw error;
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}
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// If project changed, verify it belongs to the user
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if (data.projectId && data.projectId !== entry.projectId) {
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const project = await prisma.project.findFirst({
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where: { id: data.projectId, userId },
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});
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if (!project) {
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const error = new Error('Project not found') as Error & { statusCode: number };
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error.statusCode = 404;
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throw error;
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}
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}
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// Check for overlapping entries (excluding this entry)
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const hasOverlap = await this.hasOverlappingEntries(userId, startTime, endTime, id);
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if (hasOverlap) {
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const error = new Error('This time entry overlaps with an existing entry') as Error & { statusCode: number };
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error.statusCode = 400;
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throw error;
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}
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return prisma.timeEntry.update({
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where: { id },
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data: {
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startTime,
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endTime,
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description: data.description,
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projectId: data.projectId,
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},
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include: {
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project: {
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select: {
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id: true,
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name: true,
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color: true,
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client: {
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select: {
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id: true,
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name: true,
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},
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},
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},
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},
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},
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});
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}
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async delete(id: string, userId: string) {
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const entry = await this.findById(id, userId);
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if (!entry) {
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const error = new Error('Time entry not found') as Error & { statusCode: number };
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error.statusCode = 404;
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throw error;
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}
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await prisma.timeEntry.delete({
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where: { id },
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});
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}
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private async hasOverlappingEntries(
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userId: string,
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startTime: Date,
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endTime: Date,
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excludeId?: string
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): Promise<boolean> {
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const where: {
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userId: string;
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id?: { not: string };
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OR: Array<{
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startTime?: { lt: Date };
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endTime?: { gt: Date };
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}>;
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} = {
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userId,
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OR: [
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// Entry starts during the new entry
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{ startTime: { lt: endTime }, endTime: { gt: startTime } },
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],
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};
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if (excludeId) {
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where.id = { not: excludeId };
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}
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const count = await prisma.timeEntry.count({ where });
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return count > 0;
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}
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}
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