patrick Comments - tRPC

patrick

•Created by patrick on 9/8/2023 in #❓-help

query with no input reports error

also, important data point, it compiles with tsc and esbuild just fine, and runs just fine, this is a VSCode only error!?

4 replies

•Created by patrick on 9/8/2023 in #❓-help

query with no input reports error

I just checked and nothing has changed in createTPCReact.tsx in 9 months, so it must be something i am doing wrong.

4 replies

•Created by patrick on 3/6/2023 in #❓-help

Is it possible to narrow an output schema if the query optionally doesn't return all fields?

https://github.com/colinhacks/zod/issues/1768

40 replies

•Created by patrick on 3/6/2023 in #❓-help

Is it possible to narrow an output schema if the query optionally doesn't return all fields?

it it because of this?

40 replies

•Created by patrick on 3/6/2023 in #❓-help

Is it possible to narrow an output schema if the query optionally doesn't return all fields?

it's this last schema that i can't call .pick on... because it's no longer a schema?

40 replies

•Created by patrick on 3/6/2023 in #❓-help

Is it possible to narrow an output schema if the query optionally doesn't return all fields?

import { z } from "zod";

const baseTableEntitySchema = z.object({
  id: z.string().uuid().default("00000000-0000-0000-0000-000000000000").describe("the generated uuid rowKey.")
});

const baseCollectorSchema = z
  .object({
    name: z.string().min(1).describe("display name of collector")
  })
  .merge(baseTableEntitySchema);

const kustoParametersSchema = z.object({
  query: z.string().min(1).describe("the kql query")
});
const kSchema = z
  .object({
    type: z.literal("kusto"),
    parameters: kustoParametersSchema
  })
  .merge(baseCollectorSchema);

const metricsParametersSchema = z.object({
  namespace: z.string().min(1).describe("the Azure metrics namespace")
});
const mSchema = z
  .object({
    type: z.literal("metrics"),
    parameters: metricsParametersSchema
  })
  .merge(baseCollectorSchema);

const collectorSchema = z.discriminatedUnion("type", [mSchema, kSchema]);

import { z } from "zod";

const baseTableEntitySchema = z.object({
  id: z.string().uuid().default("00000000-0000-0000-0000-000000000000").describe("the generated uuid rowKey.")
});

const baseCollectorSchema = z
  .object({
    name: z.string().min(1).describe("display name of collector")
  })
  .merge(baseTableEntitySchema);

const kustoParametersSchema = z.object({
  query: z.string().min(1).describe("the kql query")
});
const kSchema = z
  .object({
    type: z.literal("kusto"),
    parameters: kustoParametersSchema
  })
  .merge(baseCollectorSchema);

const metricsParametersSchema = z.object({
  namespace: z.string().min(1).describe("the Azure metrics namespace")
});
const mSchema = z
  .object({
    type: z.literal("metrics"),
    parameters: metricsParametersSchema
  })
  .merge(baseCollectorSchema);

const collectorSchema = z.discriminatedUnion("type", [mSchema, kSchema]);

40 replies

•Created by patrick on 3/6/2023 in #❓-help

Is it possible to narrow an output schema if the query optionally doesn't return all fields?

this is where i ended up with the discriminated union.

40 replies

•Created by patrick on 3/6/2023 in #❓-help

Is it possible to narrow an output schema if the query optionally doesn't return all fields?

not coming from GraphQL... just trying to store discriminated unions in the same azure table...

40 replies

•Created by patrick on 3/6/2023 in #❓-help

Is it possible to narrow an output schema if the query optionally doesn't return all fields?

ugh. some of my schema inputs are discriminated unions and ZodDiscriminatedUnion is not assignable to parameter of type 'AnyZodObject'.

40 replies

•Created by patrick on 3/6/2023 in #❓-help

Is it possible to narrow an output schema if the query optionally doesn't return all fields?

thanks for the tips!

40 replies

•Created by patrick on 3/6/2023 in #❓-help

Is it possible to narrow an output schema if the query optionally doesn't return all fields?

.query(async ({ input: options }) => { const result = await queryRows(client, options); if (options?.select) { const picker = options.select.reduce<Record<string, true>>((a, f) => { a[f] = true; return a; }, {}); const resultSchema = schema.pick(picker).array(); resultSchema.parse(result); } else { schema.array().parse(result); } return result; }),

40 replies

•Created by patrick on 3/6/2023 in #❓-help

Is it possible to narrow an output schema if the query optionally doesn't return all fields?

then just split on if there are selected fields and call parse separately?

40 replies

•Created by patrick on 3/6/2023 in #❓-help

Is it possible to narrow an output schema if the query optionally doesn't return all fields?

function makeRouter<Schema extends z.AnyZodObject>( tableName: string, schema: Schema, ... like this?

40 replies

•Created by patrick on 3/6/2023 in #❓-help

Is it possible to narrow an output schema if the query optionally doesn't return all fields?

but it doesn't have .pick().. have i chosen the wrong type?

40 replies

•Created by patrick on 3/6/2023 in #❓-help

Is it possible to narrow an output schema if the query optionally doesn't return all fields?

so as you can see above, i've declared my schema as a generic that extends z.ZodSchema...

40 replies

•Created by patrick on 3/6/2023 in #❓-help

Is it possible to narrow an output schema if the query optionally doesn't return all fields?

so is there a zod method to construct a narrowed type?

40 replies

•Created by patrick on 3/6/2023 in #❓-help

Is it possible to narrow an output schema if the query optionally doesn't return all fields?

oh! that sounds promising...

40 replies

•Created by patrick on 3/6/2023 in #❓-help

Is it possible to narrow an output schema if the query optionally doesn't return all fields?

are the input fields available to the .output() step?

40 replies

•Created by patrick on 3/6/2023 in #❓-help

Is it possible to narrow an output schema if the query optionally doesn't return all fields?

e.g. const { data } = api.entity.list.useQuery({ select: ["id", "name"] });

40 replies

•Created by patrick on 3/6/2023 in #❓-help

Is it possible to narrow an output schema if the query optionally doesn't return all fields?

the use case is someone wants to display a <Select> of just the id and name fields from an entity that may have many more columns in the zod schema.

40 replies