Mejora de las orders y actualizacion docs

packages/sim-shared/aplication/BodyValidator.ts

@@ -1,3 +1,5 @@
+import { Result } from "../domain/Result.js"
+
 export type Validator<T extends Object> = {
   field: keyof T,
   errorMsg: string,
@@ -16,10 +18,18 @@ export class BodyValidator<T extends Object> {
     this.validatorList = validators
   }
 
-  public validate(obj: T) {
+  public validate(obj: T): Result<{ msg: string, field: string }, boolean> {
     for (const validator of this.validatorList) {
-      if (validator.validationFunc(obj) == false) throw new Error(validator.errorMsg)
+      if (validator.validationFunc(obj) == false)
+        return {
+          error: {
+            msg: validator.errorMsg,
+            field: String(validator.field)
+          }
+        }
     }
-    return true;
+    return {
+      data: true
+    };
   }
 }

packages/sim-shared/domain/Result.ts

@@ -1,14 +1,31 @@
+
+export type Success<D> = {
+  error?: undefined | null,
+  data: D
+}
+
+export type Failure<E = Error> = {
+  data?: undefined | null,
+  error: E
+}
+
 /**
  * Result<Error,Data>
  */
-export type Result<E, D> =
-  {
-    error: E,
-    data?: undefined
-  }
-  |
-  {
-    error?: undefined,
-    data: D
-  }
+export type Result<E, D> = Failure<E> | Success<D>
+
+export async function tryCatch<T>(func: Promise<T>): Promise<Result<{ msg: Error }, T>> {
+  try {
+    const res = await func;
+    return {
+      data: res
+    }
+  } catch (e: unknown) {
+    return {
+      error: {
+        msg: e as Error
+      }
+    }
+  }
+}