fix: proposing solution for issue 4

[tublian-ai-engineer]

Proposed solution:

References

• Fixes #4

Description:

Here is how I approached the problem.

Problem Summary:

• The ModifyFulfillmentService is supposed to use the EmailService to send email messages through the EmailHttpClient interface when a SalesOrder is modified.
• The EmailHttpClientImpl currently only prints a message instead of sending an actual email.
• The method ModifyFulfillmentService.buildEmailRequest is stubbed and does not fill in the details from the SalesOrder input class.
• The buildEmailRequest method needs to be modified to include details such as the customer email id from the SalesOrder.
• The EmailHttpClientImpl needs to be updated to send an actual email message using SMTP properties.
• Configuration properties for SMTP (host, port, username, password) should be used to facilitate sending emails.

Solution Plan:

I reviewed multiple solutions and picked the following solution.

The best solution is to integrate the updated ModifyFulfillmentService and EmailHttpClientImpl classes, ensure the application configuration includes the necessary SMTP properties, and test the entire application flow to ensure emails are sent correctly when a SalesOrder is modified.

Here is why I selected the above solution:\n\nThis solution is simple and straightforward, focusing on minimal changes to achieve the desired functionality. It adheres to the principles of YAGNI and KISS by only updating the necessary components and configurations.

Implementation Plan:

1. Update ModifyFulfillmentService to include the logic for triggering email notifications when a SalesOrder is modified.
2. Update EmailHttpClientImpl to handle the email sending logic using the SMTP properties.
3. Add the necessary SMTP properties to the application configuration file (application.properties or application.yml).
4. Write integration tests in a new test file ModifyFulfillmentServiceIntegrationTest.java to verify that emails are sent correctly when a SalesOrder is modified.

5. Run the tests to ensure the entire application flow works as expected.

   Verification Report:

   One or more check(s) are failing: [ERROR] COMPILATION ERROR : [INFO] ------------------------------------------------------------- [ERROR] /usr/app/repos/tos-oms-webmvc/integrations/src/main/java/com/oms/integrations/EmailHttpClientImpl.java:[6,41] package org.springframework.mail.javamail does not exist [ERROR] /usr/app/repos/tos-oms-webmvc/integrations/src/main/java/com/oms/integrations/EmailHttpClientImpl.java:[7,41] package org.springframework.mail.javamail does not exist [ERROR] /usr/app/repos/tos-oms-webmvc/integrations/src/main/java/com/oms/integrations/EmailHttpClientImpl.java:[8,41] package org.springframework.mail.javamail does not exist [ERROR] /usr/app/repos/tos-oms-webmvc/integrations/src/main/java/com/oms/integrations/EmailHttpClientImpl.java:[10,18] package javax.mail does not exist [ERROR] /usr/app/repos/tos-oms-webmvc/integrations/src/main/java/com/oms/integrations/EmailHttpClientImpl.java:[11,27] package javax.mail.internet does not exist [ERROR] /usr/app/repos/tos-oms-webmvc/integrations/src/main/java/com/oms/integrations/EmailHttpClientImpl.java:[13,27] package javax.mail.internet does not exist [ERROR] /usr/app/repos/tos-oms-webmvc/integrations/src/main/java/com/oms/integrations/EmailHttpClientImpl.java:[21,13] cannot find symbol symbol: class JavaMailSender\n location: class com.oms.integrations.EmailHttpClientImpl\n[INFO] 7 errors [INFO] ------------------------------------------------------------- [INFO] ------------------------------------------------------------------------ [INFO] Reactor Summary for oms 0.0.1-SNAPSHOT: [INFO] [INFO] oms ................................................ SUCCESS [ 0.069 s] [INFO] oms-model .......................................... SUCCESS [ 0.489 s] [INFO] oms-dal ............................................ SUCCESS [ 0.105 s] [INFO] oms-gemfire-support ................................ SUCCESS [ 0.259 s] [INFO] oms-integrations ................................... FAILURE [ 0.966 s] [INFO] oms-service ........................................ SKIPPED [INFO] oms-app ............................................ SKIPPED [INFO] ------------------------------------------------------------------------ [INFO] BUILD FAILURE [INFO] ------------------------------------------------------------------------ [INFO] Total time: 2.007 s [INFO] Finished at: 2024-09-03T21:04:58Z [INFO] ------------------------------------------------------------------------ [ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.1:compile (default-compile) on project oms-integrations: Compilation failure: Compilation failure: [ERROR] /usr/app/repos/tos-oms-webmvc/integrations/src/main/java/com/oms/integrations/EmailHttpClientImpl.java:[6,41] package org.springframework.mail.javamail does not exist [ERROR] /usr/app/repos/tos-oms-webmvc/integrations/src/main/java/com/oms/integrations/EmailHttpClientImpl.java:[7,41] package org.springframework.mail.javamail does not exist [ERROR] /usr/app/repos/tos-oms-webmvc/integrations/src/main/java/com/oms/integrations/EmailHttpClientImpl.java:[8,41] package org.springframework.mail.javamail does not exist [ERROR] /usr/app/repos/tos-oms-webmvc/integrations/src/main/java/com/oms/integrations/EmailHttpClientImpl.java:[10,18] package javax.mail does not exist [ERROR] /usr/app/repos/tos-oms-webmvc/integrations/src/main/java/com/oms/integrations/EmailHttpClientImpl.java:[11,27] package javax.mail.internet does not exist [ERROR] /usr/app/repos/tos-oms-webmvc/integrations/src/main/java/com/oms/integrations/EmailHttpClientImpl.java:[13,27] package javax.mail.internet does not exist [ERROR] /usr/app/repos/tos-oms-webmvc/integrations/src/main/java/com/oms/integrations/EmailHttpClientImpl.java:[21,13] cannot find symbol [ERROR] symbol: class JavaMailSender [ERROR] location: class com.oms.integrations.EmailHttpClientImpl [ERROR] [ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch. [ERROR] Re-run Maven using the -X switch to enable full debug logging. [ERROR] [ERROR] For more information about the errors and possible solutions, please read the following articles: [ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException [ERROR] [ERROR] After correcting the problems, you can resume the build with the command [ERROR] mvn -rf :oms-integrations

   Please review the changes and let me know how it can be improved.

[nraychaudhuri]

I have added the missing JavaMail dependency. Now, try to fix the errors.

[tublian-ai-engineer]

Proposed solution:

References

• Fixes #4

Description:

Here is how I approached the problem.

Problem Summary:

• The EmailHttpClientImpl class has a duplicate definition of the MimeMessage object, causing a compilation error.
• The use of JavaMailSenderImpl class and hard-coded SMTP configuration values in the sendEmail method is not appropriate.
• The EmailHttpClientImpl class is missing the import statement for java.util.Properties, causing a compilation error.
• The constructor for EmailRequestDto was removed, causing a compilation error in ModifyFulfillmentService which relies on this constructor.

Solution Plan:

I reviewed multiple solutions and picked the following solution.

This solution addresses all the issues mentioned in the problem summary by making minimal and straightforward changes to the EmailHttpClientImpl.java file. It removes the duplicate MimeMessage object definition, adds the necessary import for java.util.Properties, updates the class to use configuration properties for SMTP settings, and ensures that emails are correctly sent using JavaMailSenderImpl.

Here is why I selected the above solution:

This solution is the best because it adheres to the principles of simplicity and minimalism. It makes the necessary changes without overcomplicating the code, ensuring that the application is flexible, secure, and functional. By focusing on the specific tasks mentioned, it reduces the surface area of the change and avoids unnecessary modifications.

Implementation Plan:

• 1. Remove the duplicate definition of the MimeMessage object in EmailHttpClientImpl.java.
• 2. Add the import statement for java.util.Properties at the beginning of EmailHttpClientImpl.java.
• 3. Update EmailHttpClientImpl to use configuration properties for SMTP settings instead of hard-coded values.
• 4. Ensure EmailHttpClientImpl correctly sends emails using JavaMailSenderImpl by configuring it with the SMTP properties, including setting the host, port, username, and password.

Verification Report:

All verification checks are passing

Please review the changes and let me know how it can be improved.