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Mohammed Anas

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TtRPC

•Created by Mohammed Anas on 1/9/2024 in #❓-help

client side Validation with ZOD

will trpc validate input on the client before sending it to the server ?

12 replies

TtRPC

•Created by Mohammed Anas on 1/3/2024 in #❓-help

How is the Client Generated with just the types

I'm trying to build a trpc like app for building restful apis with sveltekit. In trpc sveltekit only the type is passed to the client fucntion and how is the client object typically created with just the type?

2 replies

TtRPC

•Created by Mohammed Anas on 11/18/2023 in #❓-help

How does trpc typing work

I'm curious to know how trpc generates type without a code gen step , i am trying to acheive something like this

export class API {
  private schema:z.ZodSchema = z.undefined()
  input<T>(inp:z.ZodSchema<T>){
    this.schema = inp
    return this
  }
  get(input:z.infer<typeof this.schema>){
    console.log(("ok"));
  }
}
const api = new API()
api.input(z.object({
  name:z.string()
}))

// I need a way to typically extract this {name:string} type without a codegen step

export class API {
  private schema:z.ZodSchema = z.undefined()
  input<T>(inp:z.ZodSchema<T>){
    this.schema = inp
    return this
  }
  get(input:z.infer<typeof this.schema>){
    console.log(("ok"));
  }
}
const api = new API()
api.input(z.object({
  name:z.string()
}))

// I need a way to typically extract this {name:string} type without a codegen step

8 replies

DTDrizzle Team

•Created by Mohammed Anas on 9/28/2023 in #help

Drizzle kit schema migration with mysql ; Rerunning the entire schema

I use mysql2 as my database and when i run my migrate script "migrate": "drizzle-kit push:mysql --config drizzle.config.ts" this works fine but when i rerun my migrate script i get this error

Error: Duplicate key name 'company_id'
    at PromiseConnection.query (/home/anasmohammed361/vs/fund-master/node_modules/.pnpm/drizzle-kit@0.19.13/node_modules/drizzle-kit/index.cjs:35481:26)
    at Command.<anonymous> (/home/anasmohammed361/vs/fund-master/node_modules/.pnpm/drizzle-kit@0.19.13/node_modules/drizzle-kit/index.cjs:53292:33)
    at process.processTicksAndRejections (node:internal/process/task_queues:95:5) {
  code: 'ER_DUP_KEYNAME',
  errno: 1061,
  sql: 'CREATE INDEX `company_id` ON `company` (`id`);',
  sqlState: '42000',
  sqlMessage: "Duplicate key name 'company_id'"

Error: Duplicate key name 'company_id'
    at PromiseConnection.query (/home/anasmohammed361/vs/fund-master/node_modules/.pnpm/drizzle-kit@0.19.13/node_modules/drizzle-kit/index.cjs:35481:26)
    at Command.<anonymous> (/home/anasmohammed361/vs/fund-master/node_modules/.pnpm/drizzle-kit@0.19.13/node_modules/drizzle-kit/index.cjs:53292:33)
    at process.processTicksAndRejections (node:internal/process/task_queues:95:5) {
  code: 'ER_DUP_KEYNAME',
  errno: 1061,
  sql: 'CREATE INDEX `company_id` ON `company` (`id`);',
  sqlState: '42000',
  sqlMessage: "Duplicate key name 'company_id'"

3 replies

DTDrizzle Team

•Created by Mohammed Anas on 8/18/2023 in #help

How do i insert a Enum value into a table

Basic Setup

export const userRoles = pgEnum('role', ['admin', 'maintainer']);
export const users = pgTable("userAuth", {
  id: text("id").notNull().primaryKey(),
  name: text("name"),
  email: text("email").notNull().unique(),
  emailVerified: timestamp("emailVerified"),
  image: text("image"),
  role:userRoles('role').default('maintainer').notNull()
});

export const userRoles = pgEnum('role', ['admin', 'maintainer']);
export const users = pgTable("userAuth", {
  id: text("id").notNull().primaryKey(),
  name: text("name"),
  email: text("email").notNull().unique(),
  emailVerified: timestamp("emailVerified"),
  image: text("image"),
  role:userRoles('role').default('maintainer').notNull()
});

 await db.insert(users).values({
        email:"a@a",
        role:userRoles.enumValues[0],
        id:"123"
    })

 await db.insert(users).values({
        email:"a@a",
        role:userRoles.enumValues[0],
        id:"123"
    })

I get this error

 BadRequestException: ERROR: column "role" is of type role but expression is of type character varying
  Hint: You will need to rewrite or cast the expression.
  Position: 125; SQLState: 42804

 BadRequestException: ERROR: column "role" is of type role but expression is of type character varying
  Hint: You will need to rewrite or cast the expression.
  Position: 125; SQLState: 42804

14 replies

DTDrizzle Team

•Created by Mohammed Anas on 8/10/2023 in #help

Aws Rds with drizzle

My Schema on Aws Rds is not updating , once i update my schema and generate the schema , i am not getting any errors but still the migrations seems to fail , when i try to insert into that table

 BadRequestException: ERROR: relation "fuc" does not exist
  Position: 13; SQLState: 42P01

I get this

22 replies

DTDrizzle Team

•Created by Mohammed Anas on 8/9/2023 in #help

Error with drizzle-kit generate:pg

Transforming const to the configured target environment ("es5") is not supported yet

7 replies

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