Constants Added and null check

[ravishanigarapu]

📋 Description

JIRA ID:

Please provide a summary of the change and the motivation behind it. Include relevant context and details.

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✅ Type of Change

• 🐞 Bug fix (non-breaking change which resolves an issue)
• ✨ New feature (non-breaking change which adds functionality)
• 🔥 Breaking change (fix or feature that would cause existing functionality to not work as expected)
• 🛠 Refactor (change that is neither a fix nor a new feature)
• ⚙️ Config change (configuration file or build script updates)
• 📚 Documentation (updates to docs or readme)
• 🧪 Tests (adding new or updating existing tests)
• 🎨 UI/UX (changes that affect the user interface)
• 🚀 Performance (improves performance)
• 🧹 Chore (miscellaneous changes that don't modify src or test files)

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ℹ️ Additional Information

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Summary by CodeRabbit

• Refactor

  • Unified usage of key header and token strings by referencing constants throughout the application, improving consistency and maintainability.

• Bug Fixes

  • Added a check to prevent adding a null JWT token header to outgoing requests.

[coderabbitai]

Walkthrough

A new Constants class was introduced to centralize key string values such as JWT token and User-Agent headers. Existing classes were refactored to use these constants instead of hardcoded strings, and a null check was added before setting the JWT token header in one utility class.

Changes

File(s)	Change Summary
src/main/java/com/iemr/admin/utils/Constants.java	Added new Constants class with static final string fields for JWT token, User-Agent, and okhttp.
src/main/java/com/iemr/admin/utils/JwtUserIdValidationFilter.java	Replaced hardcoded strings with constants; removed an unused variable.
src/main/java/com/iemr/admin/utils/RestTemplateUtil.java	Replaced hardcoded strings with constants; added null check before adding JWT token header.

Sequence Diagram(s)

sequenceDiagram
    participant Client
    participant JwtUserIdValidationFilter
    participant RestTemplateUtil
    participant Constants

    Client->>JwtUserIdValidationFilter: Sends HTTP request with headers
    JwtUserIdValidationFilter->>Constants: Access JWT_TOKEN, USER_AGENT, OKHTTP
    JwtUserIdValidationFilter->>JwtUserIdValidationFilter: Validate headers using constants
    JwtUserIdValidationFilter->>RestTemplateUtil: Delegates request processing
    RestTemplateUtil->>Constants: Access JWT_TOKEN
    RestTemplateUtil->>RestTemplateUtil: Add JWT token header if not null

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Possibly related PRs

• JwtToken,User-Agent validation changes #77: Refactors JWT token and User-Agent validation logic, centralizes HTTP request creation, and is directly related to handling JWT token and User-Agent headers using utility classes.

Poem

In a warren of code, constants now gleam,
No more hardcoded strings in the stream!
With headers aligned and tokens in place,
Our rabbits can code at a much faster pace.
🐇✨ Constants unite, and bugs take flight!

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📜 Recent review details

Configuration used: CodeRabbit UI
Review profile: CHILL
Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between eb07cd8 and d9baff2.

📒 Files selected for processing (1)

• src/main/java/com/iemr/admin/utils/Constants.java (1 hunks)

🚧 Files skipped from review as they are similar to previous changes (1)

• src/main/java/com/iemr/admin/utils/Constants.java

⏰ Context from checks skipped due to timeout of 90000ms (1)

• GitHub Check: Analyze (java)

✨ Finishing Touches

• 📝 Generate Docstrings

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[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud