Fix SMS, and added pagination+sorting+searching for GETs

src/auth/dto/user/login.dto.ts

@@ -1,12 +1,16 @@
 import { ApiProperty, ApiPropertyOptional } from "@nestjs/swagger";
+import { IsNotEmpty, IsOptional, IsString, MaxLength } from "class-validator";
 import { UserModel } from "src/users/entities/schema/user.schema";
 
 export class UserLoginDto {
   @ApiProperty({
     example: "09226187419",
     type: "string",
-    description: "User login dto",
+    description: "Mobile number (username for OTP login)",
   })
+  @IsString()
+  @IsNotEmpty()
+  @MaxLength(20)
   mobile: string;
 
   @ApiPropertyOptional({
@@ -14,6 +18,9 @@ export class UserLoginDto {
     type: "string",
     description: "Raw token from linked SMS URL (?token=...).",
   })
+  @IsOptional()
+  @IsString()
+  @MaxLength(128)
   linkToken?: string;
 
   @ApiPropertyOptional({
@@ -21,6 +28,9 @@ export class UserLoginDto {
     type: "string",
     description: "Optional route/context hint for linked SMS login.",
   })
+  @IsOptional()
+  @IsString()
+  @MaxLength(64)
   linkContext?: string;
 }