Allow name to be optional in user models

[bgoncal]

Fix issue #12

Summary by CodeRabbit

• Changes
  • Charge token creation now accepts an optional name field, reducing required input parameters.

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[coderabbitai]

Walkthrough

The name field in the ChargeToken model class is updated from a required string to an optional string type with a None default value, allowing instances to be created without specifying a name.

Changes

Cohort / File(s)	Summary
Type signature update shellrecharge/usermodels.py	Changed ChargeToken.name field from str to `str

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~3 minutes

• Single type annotation change on one model field
• No logic modifications or control flow changes
• Verify that downstream code handling ChargeToken.name correctly accounts for None values

Poem

🐰 A name that's optional now, how neat!
The field bows gracefully with default None,
No longer required to complete the beat,
Flexibility in tokens—a job well done! ✨

Pre-merge checks and finishing touches

✅ Passed checks (3 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title accurately describes the main change: making the name field optional in ChargeToken model by adding a Union type and default value.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

✨ Finishing touches

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🧪 Generate unit tests (beta)

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[coderabbitai]

Actionable comments posted: 0

🧹 Nitpick comments (1)

shellrecharge/usermodels.py (1)

20-20: LGTM! Field is now correctly optional.

The change properly makes the name field optional by allowing None values with a default.

Refactor for consistency: Use Optional[str] instead of str | None.

The file consistently uses Optional[T] syntax throughout (lines 26-27, 80-82, 106, 118). For uniformity, use Optional[str] = None instead of str | None = None:

-    name: str | None = None
+    name: Optional[str] = None

📜 Review details

Configuration used: defaults

Review profile: CHILL

Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between e7297b4 and a53096a.

📒 Files selected for processing (1)

• shellrecharge/usermodels.py (1 hunks)