feat(ItemController): Enhanced parameter verification for edit item

[youngzil]

…nditions

What's the purpose of this PR

修复后，当Value=null的时候，抛出异常信息如下

修复后，当Value=""的时候，可以正常创建

Which issue(s) this PR fixes:

Fixes #5375

Brief changelog

XXXXX

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Summary by CodeRabbit

• Bug Fixes
  • Improved validation for creating and updating items by ensuring essential input fields are provided, enhancing error handling and data integrity.
• New Features
  • Enhanced parameter verification for editing items, ensuring that the value field is not null before processing.

[coderabbitai]

Walkthrough

The changes modify the createItem and updateItem methods in the ItemController class to add a null check on the value field of the OpenItemDTO object. This early validation ensures that a null value is caught at the API layer, preventing later database errors. An import for java.util.Objects was also added to support this check.

Changes

File	Change Summary
apollo-portal/.../controller/ItemController.java	Added null checks in createItem and updateItem methods to validate OpenItemDTO.value; added import for java.util.Objects
apollo-portal/.../CHANGES.md	Added a new feature note for "Enhanced parameter verification for edit item" in release notes for version 2.5.0

Sequence Diagram(s)

sequenceDiagram
    participant Client
    participant ItemController
    participant RequestPrecondition
    participant Database

    Client->>ItemController: Request to create/update item (with OpenItemDTO)
    ItemController->>RequestPrecondition: checkArguments(!Objects.isNull(item.getValue()))
    alt value is null
        RequestPrecondition-->>ItemController: Throw exception
        ItemController-->>Client: Return error response
    else value is valid
        RequestPrecondition-->>ItemController: Validation passed
        ItemController->>Database: Process create/update operation
        Database-->>ItemController: Operation result
        ItemController-->>Client: Return success response
    end

Loading

Assessment against linked issues

Objective	Addressed	Explanation
Validate that configuration 'value' is non-null for create/update requests (#5375)	✅

Possibly related PRs

• optimize: pre check dataChangeCreatedBy in updateItem #5316: Modifies the updateItem method in the ItemController class with validation changes for the OpenItemDTO object.

Suggested labels

size:S, lgtm

Suggested reviewers

• nobodyiam

Poem

I'm a little rabbit with a hop so light,
Adding null checks to keep our code bright.
I nibble bugs and skip past error chains,
In our API gardens, where clarity reigns.
With each line I scurry and cheer with delight!

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Reviewing files that changed from the base of the PR and between 4d155c2 and 16ceca9.

📒 Files selected for processing (1)

• CHANGES.md (1 hunks)

✅ Files skipped from review due to trivial changes (1)

• CHANGES.md

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[nobodyiam]

LGTM