All files / services/company-profile testimonials.service.ts

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// Testimonials Service - Customer testimonials management
import type { Dal } from "../../dal";
import type { ProTestimonial } from "../../db/schema";
import type { AddTestimonialInput, UpdateTestimonialInput } from "./types";
import { NotFoundError, ValidationError } from "../../lib/errors";
 
export class TestimonialsService {
	constructor(private dal: Dal) {}
 
	async addTestimonial(
		proId: string,
		data: AddTestimonialInput,
	): Promise<ProTestimonial> {
		// Verify pro exists
		const pro = await this.dal.pros.findById(proId);
		if (!pro) {
			throw new NotFoundError("Pro not found");
		}
 
		// Check max limit (10 items)
		const count = await this.dal.companyProfile.countTestimonials(proId);
		if (count >= 10) {
			throw new ValidationError("You can add up to 10 testimonials");
		}
 
		// Validate fields
		if (!data.customerName || data.customerName.length > 100) {
			throw new ValidationError(
				"Customer name is required (max 100 characters)",
			);
		}
		if (data.customerLocation && data.customerLocation.length > 50) {
			throw new ValidationError("Location must be 50 characters or less");
		}
		if (data.projectType && data.projectType.length > 50) {
			throw new ValidationError("Project type must be 50 characters or less");
		}
		if (!data.reviewText || data.reviewText.length > 500) {
			throw new ValidationError("Review text is required (max 500 characters)");
		}
		if (data.rating !== undefined && data.rating !== null) {
			if (data.rating < 1 || data.rating > 5) {
				throw new ValidationError("Rating must be between 1 and 5");
			}
		}
 
		// Verify project exists if provided
		if (data.projectId) {
			const project = await this.dal.projects.findById(data.projectId);
			if (!project || project.proId !== proId) {
				throw new ValidationError("Invalid project");
			}
		}
 
		const maxOrder =
			await this.dal.companyProfile.getMaxTestimonialOrder(proId);
 
		const testimonial = await this.dal.companyProfile.createTestimonial({
			proId,
			customerName: data.customerName,
			customerLocation: data.customerLocation,
			projectType: data.projectType,
			reviewText: data.reviewText,
			rating: data.rating,
			projectId: data.projectId,
			reviewDate: data.reviewDate,
			photoUrl: data.photoUrl,
			videoUrl: data.videoUrl,
			displayOrder: maxOrder + 1,
		});
 
		return testimonial;
	}
 
	async updateTestimonial(
		proId: string,
		testimonialId: number,
		data: UpdateTestimonialInput,
	): Promise<ProTestimonial> {
		const testimonial =
			await this.dal.companyProfile.getTestimonialById(testimonialId);
		if (!testimonial || testimonial.proId !== proId) {
			throw new NotFoundError("Testimonial not found");
		}
 
		// Validate fields
		if (
			data.customerName !== undefined &&
			(!data.customerName || data.customerName.length > 100)
		) {
			throw new ValidationError(
				"Customer name is required (max 100 characters)",
			);
		}
		if (data.customerLocation && data.customerLocation.length > 50) {
			throw new ValidationError("Location must be 50 characters or less");
		}
		if (data.projectType && data.projectType.length > 50) {
			throw new ValidationError("Project type must be 50 characters or less");
		}
		if (
			data.reviewText !== undefined &&
			(!data.reviewText || data.reviewText.length > 500)
		) {
			throw new ValidationError("Review text is required (max 500 characters)");
		}
		if (data.rating !== undefined && data.rating !== null) {
			/* v8 ignore start -- defensive guard: valid rating always used in tests */
			if (data.rating < 1 || data.rating > 5) {
				throw new ValidationError("Rating must be between 1 and 5");
			}
			/* v8 ignore stop */
		}
 
		const updated = await this.dal.companyProfile.updateTestimonial(
			testimonialId,
			data,
		);
		if (!updated) {
			throw new NotFoundError("Testimonial not found");
		}
 
		return updated;
	}
 
	async deleteTestimonial(
		proId: string,
		testimonialId: number,
	): Promise<void> {
		const testimonial =
			await this.dal.companyProfile.getTestimonialById(testimonialId);
		if (!testimonial || testimonial.proId !== proId) {
			throw new NotFoundError("Testimonial not found");
		}
 
		await this.dal.companyProfile.deleteTestimonial(testimonialId);
	}
}