Add Invoice Template Feature for Customizable Invoice Generation

[sweep-ai]

This pull request was created by Sweep to resolve the following request by @curtisdelicata:

Description: Allow users to customize invoice templates (e.g., logo, company details).

Tasks:
Develop a system for creating and saving invoice templates.
Implement a UI for customizing templates.
Apply templates to generated invoices.
Acceptance Criteria:
Users can create and apply invoice templates.
Invoices are generated with the selected template.

Continue chatting at https://sweep-chat-demo.vercel.app/c/fa51e9b4-7f52-4ba5-a5f4-31d222c46a11.

Purpose

Implement a flexible invoice template system that allows businesses to create and customize invoice designs, improving branding and professional presentation of invoices.

Description

This pull request introduces a comprehensive invoice template feature that enables teams to create, manage, and apply custom invoice templates. The implementation includes:

• A new InvoiceTemplate model with fields for company information, logo, header/footer text, and color scheme
• Database migration to support invoice template storage
• Integration with existing invoice generation process
• Form for creating and editing invoice templates
• Ability to set a default template for invoice generation

The feature allows for more personalized and branded invoice generation, with the flexibility to have multiple templates per team and select a default template automatically.

Summary

Key Changes

• Added InvoiceTemplate model with team-based scoping
• Created database migration for invoice_templates table
• Updated Invoice model to support template association
• Modified BillingService to automatically select invoice template
• Updated InvoiceGenerated email to include template information
• Created a new form view for managing invoice templates

New Files

• app/Models/InvoiceTemplate.php
• database/migrations/2024_02_15_000000_create_invoice_templates_table.php
• resources/views/invoice-templates/form.blade.php

Modified Files

• app/Models/Invoice.php
• app/Services/BillingService.php
• app/Mail/InvoiceGenerated.php