Refactor use sendgrid for email transactions #26
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- Added SENDGRID_API_KEY - Added DEFAULT_SENDER_EMAIL - Added OTP_TEMPLATE_ID - Added SENDGRID_API_URL (optional)
- Replaced in-memory email client. - Added SendGrid email client. - Updated pubspec.yaml dependencies.
- Added sendGridApiKey getter - Added defaultSenderEmail getter - Added otpTemplateId getter - Added sendGridApiUrl getter - Improved error handling
- Replaced HtEmailInMemoryClient with HtEmailSendGrid. - Configured SendGrid API key and URL. - Added HtHttpClient for SendGrid integration. - Implemented token provider for SendGrid auth. - Updated email repository dependency.
- Added sender email to email sending - Used environment config for template ID - Improved email sending robustness
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Summary of Changes
Hello @fulleni, I'm Gemini Code Assist1! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!
This pull request primarily refactors the application's email sending functionality to leverage SendGrid for transactional emails, replacing the previous in-memory solution. This change enhances the application's ability to send real emails, requiring new environment configurations and updates to the authentication service's email dispatch logic. Additionally, it includes general code cleanup and formatting improvements across various files.
Highlights
- Email Service Transition: The application's email sending mechanism has been migrated from an in-memory implementation (
ht_email_inmemory) to use SendGrid via theht_email_sendgridpackage. This involves updating dependencies and the application's dependency injection setup. - Environment Configuration: New environment variables (
SENDGRID_API_KEY,DEFAULT_SENDER_EMAIL,OTP_TEMPLATE_ID,SENDGRID_API_URL) have been introduced in.env.exampleand are now read and enforced byEnvironmentConfigfor SendGrid integration. - Auth Service Updates: The
AuthServicenow passes the required sender email and SendGrid template ID (retrieved fromEnvironmentConfig) when sending One-Time Password (OTP) emails, aligning with SendGrid's transactional email capabilities. - Code Cleanup and Formatting: Several files received minor formatting adjustments, whitespace cleanups, and simplified logging statements, improving overall code readability and consistency. Obsolete in-memory code entry classes were also removed from
verification_code_storage_service.dart.
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