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litellm/tests/test_litellm/proxy/memory
Krrish Dholakia 4ed3e712e0 Litellm memory improvements v2 (#26541)
* fix(memory): jsonify metadata before Prisma writes on /v1/memory

The POST/PUT memory endpoints handed bare dicts (and bare `None`) to
prisma-client-python for the `Json?` `metadata` column, which the client
rejects with `MissingRequiredValueError` / `DataError: metadata should
be of any of the following types: NullableJsonNullValueInput, Json`.
Both the create and upsert paths now route writes through the existing
`jsonify_object` helper used elsewhere in the proxy for `Json?` columns
(e.g. `LiteLLM_VerificationToken.budget_limits`), and omit metadata
when None so the column defaults to SQL NULL via the schema.

Explicit `metadata: null` on PUT is now a no-op for the column to match
how the rest of the proxy handles nullable JSON fields (no
`JsonNull`/`DbNull` sentinel exists in prisma-client-python — see
RobertCraigie/prisma-client-py#714). A payload with only `metadata: null`
returns 400 instead of a misleading 200.

Made-with: Cursor

* fix(memory): JSON-encode non-dict metadata before Prisma writes

`jsonify_object` only stringifies dict values, so list-shaped metadata
still hit Prisma as raw Python objects and triggered the same
DataError this PR is meant to fix. `metadata` is typed `Optional[Any]`
so list payloads are valid input. Replace `jsonify_object` with a
local `_serialize_metadata_for_prisma` helper that always `json.dumps`
non-string values, applied at all three write sites
(POST create, PUT update, PUT-create). Adds regression tests for
list metadata on each path.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* fix(memory): always json.dumps metadata, not just non-strings

The str-passthrough in `_serialize_metadata_for_prisma` left plain
Python strings (e.g. `metadata: "hello"`) unencoded — Postgres `jsonb`
rejects bare-word strings as invalid JSON, reproducing the same
DataError this PR is meant to fix. Always `json.dumps` regardless of
input type so all `Optional[Any]` shapes (dict, list, scalar, str)
become valid JSON. Adds a regression test for plain-string metadata.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* fix(memory): encode explicit metadata:null as JSON null to clear field

prisma-client-python has no JsonNull/DbNull sentinel for writing a
true SQL NULL on `Json?` columns (RobertCraigie/prisma-client-py#714),
so an earlier iteration of this PR treated `PUT {"metadata": null}`
as a no-op. That doesn't match the natural caller expectation that
explicit-null clears the field.

Encode it as the JSON literal `null` instead — stored as Postgres
`jsonb 'null'`, which prisma deserializes back to Python `None` on
read. Subsequent reads return `metadata: null`, so the field is
effectively cleared from the caller's perspective. Strict SQL NULL
remains unreachable via the typed client and would require raw SQL.

Also clean up stale `jsonify_object` references in test mock comments
(replaced by `_serialize_metadata_for_prisma`).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* feat(memory ui): use shared DeleteResourceModal for memory deletion

Swap the imperative `Modal.confirm` in MemoryView for the shared
`DeleteResourceModal`, so memory deletion matches the rest of the
dashboard: type-to-confirm guard on the key, in-flight loading state
on the OK button, cancel disabled while the request is pending, and
the modal stays open on error so the user can retry.

Made-with: Cursor

---------

Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-04-25 19:03:43 -07:00
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