Skip to content

fix: serialize format: date query params as YYYY-MM-DD #3723

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
rolego wants to merge 9 commits into
base: main
Choose a base branch
from
Open

fix: serialize format: date query params as YYYY-MM-DD #3723

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
9 commits
Select commit Hold shift + click to select a range
7050b08
fix: serialize format: date query params as YYYY-MM-DD instead of ful…
rolego Apr 7, 2026
79aece3
chore: regenerate example client code
rolego Apr 7, 2026
a52bfe4
fix: gate date query serializer hints on transformers plugin
rolego Apr 7, 2026
22e4f07
test(snapshots): update sdks, valibot, and zod snapshot files
rolego Apr 7, 2026
735202d
test(client-fetch): add createQuerySerializer Date serialization tests
rolego Apr 16, 2026
ad8c6f2
Merge remote-tracking branch 'origin/main' into fix/date-query-param-…
rolego Apr 16, 2026
632be4b
test(snapshots): add headers to ResolvedRequestOptions in date query …
rolego Apr 16, 2026
a5e8982
test(clients): add createQuerySerializer Date serialization tests to …
rolego Apr 17, 2026
0bffd7d
Merge branch 'main' into fix/date-query-param-serialization
rolego Apr 17, 2026
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
The table of contents is too big for display.
Diff view
Diff view
  •  
  •  
  •  
11 changes: 10 additions & 1 deletion examples/openapi-ts-angular-common/src/client/client/utils.gen.ts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -105,7 +105,16 @@ export const createQuerySerializer = <T = unknown>({

const options = parameters[name] || args;

if (Array.isArray(value)) {
if (value instanceof Date) {
const dateValue =
options.date === 'date' ? value.toISOString().slice(0, 10) : value.toISOString();
const serializedPrimitive = serializePrimitiveParam({
allowReserved: options.allowReserved,
name,
value: dateValue,
});
if (serializedPrimitive) search.push(serializedPrimitive);
} else if (Array.isArray(value)) {
const serializedArray = serializeArrayParam({
allowReserved: options.allowReserved,
explode: true,
Expand Down
1 change: 1 addition & 0 deletions examples/openapi-ts-angular-common/src/client/core/bodySerializer.gen.ts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -9,6 +9,7 @@ export type BodySerializer = (body: unknown) => unknown;
type QuerySerializerOptionsObject = {
allowReserved?: boolean;
array?: Partial<SerializerOptions<ArrayStyle>>;
date?: 'date' | 'date-time';
object?: Partial<SerializerOptions<ObjectStyle>>;
};

Expand Down
11 changes: 10 additions & 1 deletion examples/openapi-ts-angular/src/client/client/utils.gen.ts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -105,7 +105,16 @@ export const createQuerySerializer = <T = unknown>({

const options = parameters[name] || args;

if (Array.isArray(value)) {
if (value instanceof Date) {
const dateValue =
options.date === 'date' ? value.toISOString().slice(0, 10) : value.toISOString();
const serializedPrimitive = serializePrimitiveParam({
allowReserved: options.allowReserved,
name,
value: dateValue,
});
if (serializedPrimitive) search.push(serializedPrimitive);
} else if (Array.isArray(value)) {
const serializedArray = serializeArrayParam({
allowReserved: options.allowReserved,
explode: true,
Expand Down
1 change: 1 addition & 0 deletions examples/openapi-ts-angular/src/client/core/bodySerializer.gen.ts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -9,6 +9,7 @@ export type BodySerializer = (body: unknown) => unknown;
type QuerySerializerOptionsObject = {
allowReserved?: boolean;
array?: Partial<SerializerOptions<ArrayStyle>>;
date?: 'date' | 'date-time';
object?: Partial<SerializerOptions<ObjectStyle>>;
};

Expand Down
11 changes: 10 additions & 1 deletion examples/openapi-ts-axios/src/client/client/utils.gen.ts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -26,7 +26,16 @@ export const createQuerySerializer = <T = unknown>({

const options = parameters[name] || args;

if (Array.isArray(value)) {
if (value instanceof Date) {
const dateValue =
options.date === 'date' ? value.toISOString().slice(0, 10) : value.toISOString();
const serializedPrimitive = serializePrimitiveParam({
allowReserved: options.allowReserved,
name,
value: dateValue,
});
if (serializedPrimitive) search.push(serializedPrimitive);
} else if (Array.isArray(value)) {
const serializedArray = serializeArrayParam({
allowReserved: options.allowReserved,
explode: true,
Expand Down
1 change: 1 addition & 0 deletions examples/openapi-ts-axios/src/client/core/bodySerializer.gen.ts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -9,6 +9,7 @@ export type BodySerializer = (body: unknown) => unknown;
type QuerySerializerOptionsObject = {
allowReserved?: boolean;
array?: Partial<SerializerOptions<ArrayStyle>>;
date?: 'date' | 'date-time';
object?: Partial<SerializerOptions<ObjectStyle>>;
};

Expand Down
11 changes: 10 additions & 1 deletion examples/openapi-ts-fastify/src/client/client/utils.gen.ts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -27,7 +27,16 @@ export const createQuerySerializer = <T = unknown>({

const options = parameters[name] || args;

if (Array.isArray(value)) {
if (value instanceof Date) {
const dateValue =
options.date === 'date' ? value.toISOString().slice(0, 10) : value.toISOString();
const serializedPrimitive = serializePrimitiveParam({
allowReserved: options.allowReserved,
name,
value: dateValue,
});
if (serializedPrimitive) search.push(serializedPrimitive);
} else if (Array.isArray(value)) {
const serializedArray = serializeArrayParam({
allowReserved: options.allowReserved,
explode: true,
Expand Down
1 change: 1 addition & 0 deletions examples/openapi-ts-fastify/src/client/core/bodySerializer.gen.ts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -9,6 +9,7 @@ export type BodySerializer = (body: unknown) => unknown;
type QuerySerializerOptionsObject = {
allowReserved?: boolean;
array?: Partial<SerializerOptions<ArrayStyle>>;
date?: 'date' | 'date-time';
object?: Partial<SerializerOptions<ObjectStyle>>;
};

Expand Down
11 changes: 10 additions & 1 deletion examples/openapi-ts-fetch/src/client/client/utils.gen.ts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -27,7 +27,16 @@ export const createQuerySerializer = <T = unknown>({

const options = parameters[name] || args;

if (Array.isArray(value)) {
if (value instanceof Date) {
const dateValue =
options.date === 'date' ? value.toISOString().slice(0, 10) : value.toISOString();
const serializedPrimitive = serializePrimitiveParam({
allowReserved: options.allowReserved,
name,
value: dateValue,
});
if (serializedPrimitive) search.push(serializedPrimitive);
} else if (Array.isArray(value)) {
const serializedArray = serializeArrayParam({
allowReserved: options.allowReserved,
explode: true,
Expand Down
1 change: 1 addition & 0 deletions examples/openapi-ts-fetch/src/client/core/bodySerializer.gen.ts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -9,6 +9,7 @@ export type BodySerializer = (body: unknown) => unknown;
type QuerySerializerOptionsObject = {
allowReserved?: boolean;
array?: Partial<SerializerOptions<ArrayStyle>>;
date?: 'date' | 'date-time';
object?: Partial<SerializerOptions<ObjectStyle>>;
};

Expand Down
11 changes: 10 additions & 1 deletion examples/openapi-ts-ky/src/client/client/utils.gen.ts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -27,7 +27,16 @@ export const createQuerySerializer = <T = unknown>({

const options = parameters[name] || args;

if (Array.isArray(value)) {
if (value instanceof Date) {
const dateValue =
options.date === 'date' ? value.toISOString().slice(0, 10) : value.toISOString();
const serializedPrimitive = serializePrimitiveParam({
allowReserved: options.allowReserved,
name,
value: dateValue,
});
if (serializedPrimitive) search.push(serializedPrimitive);
} else if (Array.isArray(value)) {
const serializedArray = serializeArrayParam({
allowReserved: options.allowReserved,
explode: true,
Expand Down
1 change: 1 addition & 0 deletions examples/openapi-ts-ky/src/client/core/bodySerializer.gen.ts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -9,6 +9,7 @@ export type BodySerializer = (body: unknown) => unknown;
type QuerySerializerOptionsObject = {
allowReserved?: boolean;
array?: Partial<SerializerOptions<ArrayStyle>>;
date?: 'date' | 'date-time';
object?: Partial<SerializerOptions<ObjectStyle>>;
};

Expand Down
11 changes: 10 additions & 1 deletion examples/openapi-ts-nestjs/src/client/client/utils.gen.ts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -27,7 +27,16 @@ export const createQuerySerializer = <T = unknown>({

const options = parameters[name] || args;

if (Array.isArray(value)) {
if (value instanceof Date) {
const dateValue =
options.date === 'date' ? value.toISOString().slice(0, 10) : value.toISOString();
const serializedPrimitive = serializePrimitiveParam({
allowReserved: options.allowReserved,
name,
value: dateValue,
});
if (serializedPrimitive) search.push(serializedPrimitive);
} else if (Array.isArray(value)) {
const serializedArray = serializeArrayParam({
allowReserved: options.allowReserved,
explode: true,
Expand Down
1 change: 1 addition & 0 deletions examples/openapi-ts-nestjs/src/client/core/bodySerializer.gen.ts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -9,6 +9,7 @@ export type BodySerializer = (body: unknown) => unknown;
type QuerySerializerOptionsObject = {
allowReserved?: boolean;
array?: Partial<SerializerOptions<ArrayStyle>>;
date?: 'date' | 'date-time';
object?: Partial<SerializerOptions<ObjectStyle>>;
};

Expand Down
11 changes: 10 additions & 1 deletion examples/openapi-ts-next/src/client/client/utils.gen.ts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -104,7 +104,16 @@ export const createQuerySerializer = <T = unknown>({

const options = parameters[name] || args;

if (Array.isArray(value)) {
if (value instanceof Date) {
const dateValue =
options.date === 'date' ? value.toISOString().slice(0, 10) : value.toISOString();
const serializedPrimitive = serializePrimitiveParam({
allowReserved: options.allowReserved,
name,
value: dateValue,
});
if (serializedPrimitive) search.push(serializedPrimitive);
} else if (Array.isArray(value)) {
const serializedArray = serializeArrayParam({
allowReserved: options.allowReserved,
explode: true,
Expand Down
1 change: 1 addition & 0 deletions examples/openapi-ts-next/src/client/core/bodySerializer.gen.ts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -9,6 +9,7 @@ export type BodySerializer = (body: unknown) => unknown;
type QuerySerializerOptionsObject = {
allowReserved?: boolean;
array?: Partial<SerializerOptions<ArrayStyle>>;
date?: 'date' | 'date-time';
object?: Partial<SerializerOptions<ObjectStyle>>;
};

Expand Down
11 changes: 10 additions & 1 deletion examples/openapi-ts-ofetch/src/client/client/utils.gen.ts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -36,7 +36,16 @@ export const createQuerySerializer = <T = unknown>({

const options = parameters[name] || args;

if (Array.isArray(value)) {
if (value instanceof Date) {
const dateValue =
options.date === 'date' ? value.toISOString().slice(0, 10) : value.toISOString();
const serializedPrimitive = serializePrimitiveParam({
allowReserved: options.allowReserved,
name,
value: dateValue,
});
if (serializedPrimitive) search.push(serializedPrimitive);
} else if (Array.isArray(value)) {
const serializedArray = serializeArrayParam({
allowReserved: options.allowReserved,
explode: true,
Expand Down
1 change: 1 addition & 0 deletions examples/openapi-ts-ofetch/src/client/core/bodySerializer.gen.ts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -9,6 +9,7 @@ export type BodySerializer = (body: unknown) => unknown;
type QuerySerializerOptionsObject = {
allowReserved?: boolean;
array?: Partial<SerializerOptions<ArrayStyle>>;
date?: 'date' | 'date-time';
object?: Partial<SerializerOptions<ObjectStyle>>;
};

Expand Down
11 changes: 10 additions & 1 deletion examples/openapi-ts-openai/src/client/client/utils.gen.ts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -27,7 +27,16 @@ export const createQuerySerializer = <T = unknown>({

const options = parameters[name] || args;

if (Array.isArray(value)) {
if (value instanceof Date) {
const dateValue =
options.date === 'date' ? value.toISOString().slice(0, 10) : value.toISOString();
const serializedPrimitive = serializePrimitiveParam({
allowReserved: options.allowReserved,
name,
value: dateValue,
});
if (serializedPrimitive) search.push(serializedPrimitive);
} else if (Array.isArray(value)) {
const serializedArray = serializeArrayParam({
allowReserved: options.allowReserved,
explode: true,
Expand Down
1 change: 1 addition & 0 deletions examples/openapi-ts-openai/src/client/core/bodySerializer.gen.ts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -9,6 +9,7 @@ export type BodySerializer = (body: unknown) => unknown;
type QuerySerializerOptionsObject = {
allowReserved?: boolean;
array?: Partial<SerializerOptions<ArrayStyle>>;
date?: 'date' | 'date-time';
object?: Partial<SerializerOptions<ObjectStyle>>;
};

Expand Down
11 changes: 10 additions & 1 deletion examples/openapi-ts-pinia-colada/src/client/client/utils.gen.ts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -27,7 +27,16 @@ export const createQuerySerializer = <T = unknown>({

const options = parameters[name] || args;

if (Array.isArray(value)) {
if (value instanceof Date) {
const dateValue =
options.date === 'date' ? value.toISOString().slice(0, 10) : value.toISOString();
const serializedPrimitive = serializePrimitiveParam({
allowReserved: options.allowReserved,
name,
value: dateValue,
});
if (serializedPrimitive) search.push(serializedPrimitive);
} else if (Array.isArray(value)) {
const serializedArray = serializeArrayParam({
allowReserved: options.allowReserved,
explode: true,
Expand Down
1 change: 1 addition & 0 deletions examples/openapi-ts-pinia-colada/src/client/core/bodySerializer.gen.ts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -9,6 +9,7 @@ export type BodySerializer = (body: unknown) => unknown;
type QuerySerializerOptionsObject = {
allowReserved?: boolean;
array?: Partial<SerializerOptions<ArrayStyle>>;
date?: 'date' | 'date-time';
object?: Partial<SerializerOptions<ObjectStyle>>;
};

Expand Down
11 changes: 10 additions & 1 deletion examples/openapi-ts-tanstack-angular-query-experimental/src/client/client/utils.gen.ts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -105,7 +105,16 @@ export const createQuerySerializer = <T = unknown>({

const options = parameters[name] || args;

if (Array.isArray(value)) {
if (value instanceof Date) {
const dateValue =
options.date === 'date' ? value.toISOString().slice(0, 10) : value.toISOString();
const serializedPrimitive = serializePrimitiveParam({
allowReserved: options.allowReserved,
name,
value: dateValue,
});
if (serializedPrimitive) search.push(serializedPrimitive);
} else if (Array.isArray(value)) {
const serializedArray = serializeArrayParam({
allowReserved: options.allowReserved,
explode: true,
Expand Down
1 change: 1 addition & 0 deletions ...ples/openapi-ts-tanstack-angular-query-experimental/src/client/core/bodySerializer.gen.ts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -9,6 +9,7 @@ export type BodySerializer = (body: unknown) => unknown;
type QuerySerializerOptionsObject = {
allowReserved?: boolean;
array?: Partial<SerializerOptions<ArrayStyle>>;
date?: 'date' | 'date-time';
object?: Partial<SerializerOptions<ObjectStyle>>;
};

Expand Down
11 changes: 10 additions & 1 deletion examples/openapi-ts-tanstack-react-query/src/client/client/utils.gen.ts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -27,7 +27,16 @@ export const createQuerySerializer = <T = unknown>({

const options = parameters[name] || args;

if (Array.isArray(value)) {
if (value instanceof Date) {
const dateValue =
options.date === 'date' ? value.toISOString().slice(0, 10) : value.toISOString();
const serializedPrimitive = serializePrimitiveParam({
allowReserved: options.allowReserved,
name,
value: dateValue,
});
if (serializedPrimitive) search.push(serializedPrimitive);
} else if (Array.isArray(value)) {
const serializedArray = serializeArrayParam({
allowReserved: options.allowReserved,
explode: true,
Expand Down
1 change: 1 addition & 0 deletions examples/openapi-ts-tanstack-react-query/src/client/core/bodySerializer.gen.ts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -9,6 +9,7 @@ export type BodySerializer = (body: unknown) => unknown;
type QuerySerializerOptionsObject = {
allowReserved?: boolean;
array?: Partial<SerializerOptions<ArrayStyle>>;
date?: 'date' | 'date-time';
object?: Partial<SerializerOptions<ObjectStyle>>;
};

Expand Down
11 changes: 10 additions & 1 deletion examples/openapi-ts-tanstack-svelte-query/src/client/client/utils.gen.ts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -27,7 +27,16 @@ export const createQuerySerializer = <T = unknown>({

const options = parameters[name] || args;

if (Array.isArray(value)) {
if (value instanceof Date) {
const dateValue =
options.date === 'date' ? value.toISOString().slice(0, 10) : value.toISOString();
const serializedPrimitive = serializePrimitiveParam({
allowReserved: options.allowReserved,
name,
value: dateValue,
});
if (serializedPrimitive) search.push(serializedPrimitive);
} else if (Array.isArray(value)) {
const serializedArray = serializeArrayParam({
allowReserved: options.allowReserved,
explode: true,
Expand Down
1 change: 1 addition & 0 deletions examples/openapi-ts-tanstack-svelte-query/src/client/core/bodySerializer.gen.ts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -9,6 +9,7 @@ export type BodySerializer = (body: unknown) => unknown;
type QuerySerializerOptionsObject = {
allowReserved?: boolean;
array?: Partial<SerializerOptions<ArrayStyle>>;
date?: 'date' | 'date-time';
object?: Partial<SerializerOptions<ObjectStyle>>;
};

Expand Down
11 changes: 10 additions & 1 deletion examples/openapi-ts-tanstack-vue-query/src/client/client/utils.gen.ts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -27,7 +27,16 @@ export const createQuerySerializer = <T = unknown>({

const options = parameters[name] || args;

if (Array.isArray(value)) {
if (value instanceof Date) {
const dateValue =
options.date === 'date' ? value.toISOString().slice(0, 10) : value.toISOString();
const serializedPrimitive = serializePrimitiveParam({
allowReserved: options.allowReserved,
name,
value: dateValue,
});
if (serializedPrimitive) search.push(serializedPrimitive);
} else if (Array.isArray(value)) {
const serializedArray = serializeArrayParam({
allowReserved: options.allowReserved,
explode: true,
Expand Down
1 change: 1 addition & 0 deletions examples/openapi-ts-tanstack-vue-query/src/client/core/bodySerializer.gen.ts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -9,6 +9,7 @@ export type BodySerializer = (body: unknown) => unknown;
type QuerySerializerOptionsObject = {
allowReserved?: boolean;
array?: Partial<SerializerOptions<ArrayStyle>>;
date?: 'date' | 'date-time';
object?: Partial<SerializerOptions<ObjectStyle>>;
};

Expand Down
Loading
Loading