fix: string as number

izatop · Dec 27, 2022 · 1f7a021 · 1f7a021
1 parent b7b9ac9
commit 1f7a021
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Showing 4 changed files with 14 additions and 18 deletions.
diff --git a/packages/input/src/Type/Numeric.ts b/packages/input/src/Type/Numeric.ts
diff --git a/packages/input/src/Type/StirngAsNumber.ts b/packages/input/src/Type/StirngAsNumber.ts
@@ -0,0 +1,10 @@
+import {isNumber, isString, MayNullable, Promisify} from "@bunt/util";
+import {SuperType} from "../SuperType";
+
+export class StringAsNumber<TValue> extends SuperType<MayNullable<TValue>, Exclude<TValue, undefined | null>> {
+    public validate(payload: unknown): Promisify<TValue | undefined> {
+        this.assert(isString(payload) || isNumber(payload), "Wrong payload type", payload);
+
+        return this.type.validate(+payload);
+    }
+}
diff --git a/packages/input/src/Type/index.ts b/packages/input/src/Type/index.ts
@@ -17,3 +17,4 @@ export * from "./Enum";
 export * from "./EmailAddress";
 export * from "./ScalarType";
 export * from "./Mutate";
+export * from "./StirngAsNumber";
diff --git a/packages/input/test/src/Main.test.ts b/packages/input/test/src/Main.test.ts
@@ -18,6 +18,7 @@ import {
     Varchar,
     RecordType,
     FieldSelectType,
+    StringAsNumber,
 } from "../../src";
 import {ITestDescription, ITestHobby, ITestType} from "./interfaces";
 import {TestEnum, TestEnumType} from "./Type/TestEnum";
@@ -39,6 +40,8 @@ describe("Test Input", () => {
     const samples: [any, any, TypeAbstract<any>][] = [
         [1, 1, Int],
         ["1", 1, ToNumber],
+        ["2", 2, new StringAsNumber(Int)],
+        ["1.123", 1.123, new StringAsNumber(Float)],
         [false, false, Bool],
         [true, true, Bool],
         [rand, rand, Float],