feat: allow 1 custom partition field in stream creation

[nikhilsinhaparseable]

fails validation if user tries to add more than 1 field

Summary by CodeRabbit

• New Features
  • Updated the event partitioning interface so users can now select only one column.
  • Revised on-screen instructions and placeholder text to reflect the new limitation.

[coderabbitai]

Walkthrough

The changes update the partitioning logic in the UI by limiting the selection to a single column. The displayed text and placeholder in the partitioning component have been revised, and the underlying property that controls the maximum number of selectable entries is now set to one. This affects how users interact with event partitioning within the modal.

Changes

File	Change Summary
src/.../CreateStreamModal.tsx	Updated the CustomPartitionField component by changing the descriptive text and placeholder, and reducing the TagsInput's maxTags property from 3 to 1.

Sequence Diagram(s)

sequenceDiagram
    participant U as User
    participant CPF as CustomPartitionField
    participant TI as TagsInput

    U->>CPF: Open stream creation modal
    CPF->>TI: Render with maxTags = 1 and new placeholder
    U->>TI: Attempt to add a partition column
    TI->>CPF: Validate selection (only one allowed)

Loading

Poem

Hoppin' through the code with glee,
One field to choose, just one for me.
I nibble bugs with joyful cheer,
A single column now is clear.
Carrot-fresh changes, oh so dear!

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• 📝 Generate Docstrings (Beta)

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Actionable comments posted: 0

🧹 Nitpick comments (1)

src/pages/Home/CreateStreamModal.tsx (1)

386-394: Consider adding explicit validation for maximum custom partition fields.

While the UI restricts selection to one field, it would be good to add explicit validation to ensure the array length doesn't exceed 1, providing a clear error message.

 customPartitionFields: (val, allValues) => {
   if (_.isEmpty(val) || allValues.schemaType !== staticType) {
     return null;
+  } else if (val.length > 1) {
+    return 'Only one custom partition field is allowed';
   } else {
     const allFieldNames = _.map(allValues.fields, (field) => field.name);
     const invalidColumnNames = _.difference(val, allFieldNames);
     return !_.isEmpty(invalidColumnNames) ? 'Unknown Field Included' : null;
   }
 },

📜 Review details

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

📥 Commits

Reviewing files that changed from the base of the PR and between 19d1648 and 2d18ab6.

📒 Files selected for processing (1)

• src/pages/Home/CreateStreamModal.tsx (1 hunks)

🔇 Additional comments (1)

src/pages/Home/CreateStreamModal.tsx (1)

303-303: LGTM! The changes correctly implement single field partitioning.

The UI changes effectively communicate and enforce the single field limitation through:

• Updated description text
• Updated placeholder text
• Restricted maxTags property

Also applies to: 311-311, 316-316