inline isin generator package (#1573)

heswell · web-flow · commit c0f18b35bc6c · 2025-04-23T13:14:17.000+01:00
diff --git a/vuu-ui/global.d.ts b/vuu-ui/global.d.ts
@@ -1,7 +1,3 @@
-declare module "@thomaschaplin/isin-generator" {
-  export const isinGenerator = () => undefined;
-}
-
 declare module "*.css" {
   const content: string;
   export default content;
diff --git a/vuu-ui/package-lock.json b/vuu-ui/package-lock.json
diff --git a/vuu-ui/package.json b/vuu-ui/package.json
@@ -48,6 +48,7 @@
     "typecheck": "tsc --noEmit --project tsconfig-typecheck.json"
   },
   "dependencies": {
+    "@thomaschaplin/cusip-generator": "^1.0.22",
     "@types/jest": "^29.5.11",
     "@types/node": "^18.0.0",
     "@types/react": "^18.3.3",
diff --git a/vuu-ui/packages/vuu-data-test/package.json b/vuu-ui/packages/vuu-data-test/package.json
@@ -11,8 +11,7 @@
   },
   "dependencies": {
     "@finos/vuu-data-local": "0.0.26",
-    "@finos/vuu-utils": "0.0.26",
-    "@thomaschaplin/isin-generator": "1.0.3"
+    "@finos/vuu-utils": "0.0.26"
   },
   "devDependencies": {
     "@finos/vuu-protocol-types": "0.0.26",
diff --git a/vuu-ui/packages/vuu-data-test/src/global.d.ts b/vuu-ui/packages/vuu-data-test/src/global.d.ts
diff --git a/vuu-ui/packages/vuu-data-test/src/simul/reference-data/instruments.ts b/vuu-ui/packages/vuu-data-test/src/simul/reference-data/instruments.ts
@@ -1,4 +1,4 @@
-import { isinGenerator } from "@thomaschaplin/isin-generator";
+import { isinGenerator } from "./isin-generator";
 import { currencies } from "./currencies";
 import { locations, suffixes } from "./locations";
 import { lotsizes } from "./lotsizes";
@@ -24,7 +24,7 @@ export type InstrumentsDataRow = [
   number,
   ric,
   price,
-  date
+  date,
 ];
 
 export const InstrumentColumnMap = {
@@ -36,7 +36,7 @@ export const InstrumentColumnMap = {
   number: 5,
   ric: 6,
   price: 7,
-  date: 8
+  date: 8,
 } as const;
 
 const instrumentsData: InstrumentsDataRow[] = [];
@@ -80,7 +80,7 @@ for (const char1 of chars1) {
           lotSize,
           ric,
           price,
-          date
+          date,
         ]);
         count++;
       }
@@ -99,7 +99,7 @@ export const getRic = (defaultRic: string) => {
 export const instrumentsTable = new Table(
   schemas.instruments,
   instrumentsData,
-  buildDataColumnMap(schemas, "instruments")
+  buildDataColumnMap(schemas, "instruments"),
 );
 
 export { instrumentsData };
diff --git a/vuu-ui/packages/vuu-data-test/src/simul/reference-data/isin-generator/convert-string-to-base-ten-number.ts b/vuu-ui/packages/vuu-data-test/src/simul/reference-data/isin-generator/convert-string-to-base-ten-number.ts
@@ -0,0 +1,2 @@
+export const convertStringToBaseTenNumber = (value: string): number =>
+  parseInt(value, 10);
diff --git a/vuu-ui/packages/vuu-data-test/src/simul/reference-data/isin-generator/fixtures/alphabet.ts b/vuu-ui/packages/vuu-data-test/src/simul/reference-data/isin-generator/fixtures/alphabet.ts
@@ -0,0 +1,26 @@
+export const alphabet = [
+  "A",
+  "B",
+  "C",
+  "D",
+  "E",
+  "F",
+  "G",
+  "H",
+  "J",
+  "K",
+  "L",
+  "M",
+  "N",
+  "P",
+  "Q",
+  "R",
+  "S",
+  "T",
+  "U",
+  "V",
+  "W",
+  "X",
+  "Y",
+  "Z",
+];
diff --git a/vuu-ui/packages/vuu-data-test/src/simul/reference-data/isin-generator/fixtures/alphanumeric-values.ts b/vuu-ui/packages/vuu-data-test/src/simul/reference-data/isin-generator/fixtures/alphanumeric-values.ts
@@ -0,0 +1,4 @@
+import { alphabet } from "./alphabet";
+import { baseTenNumbers } from "./base-ten-numbers";
+
+export const alphanumeric = [...alphabet, ...baseTenNumbers];
diff --git a/vuu-ui/packages/vuu-data-test/src/simul/reference-data/isin-generator/fixtures/base-ten-numbers.ts b/vuu-ui/packages/vuu-data-test/src/simul/reference-data/isin-generator/fixtures/base-ten-numbers.ts
@@ -0,0 +1,12 @@
+export const baseTenNumbers = [
+  0,
+  1,
+  2,
+  3,
+  4,
+  5,
+  6,
+  7,
+  8,
+  9,
+];
diff --git a/vuu-ui/packages/vuu-data-test/src/simul/reference-data/isin-generator/generate-cusip-check-code.ts b/vuu-ui/packages/vuu-data-test/src/simul/reference-data/isin-generator/generate-cusip-check-code.ts
@@ -0,0 +1,29 @@
+import { convertStringToBaseTenNumber } from "./convert-string-to-base-ten-number";
+import { isOdd } from "./is-odd";
+
+export const generateCusipCheckCode = (cusip: string): number => {
+  const cusipLength = cusip.length;
+  let currentValue;
+  let total = 0;
+
+  for (let i = 0; i < cusipLength; i++) {
+    currentValue = cusip[i];
+
+    const currentNumberToBaseTen = convertStringToBaseTenNumber(currentValue);
+
+    let currentNumberOrPosition = isNaN(currentNumberToBaseTen)
+      ? currentValue.charCodeAt(0) - "A".charCodeAt(0) + 10
+      : parseInt(currentValue);
+
+    if (isOdd(i)) {
+      currentNumberOrPosition = currentNumberOrPosition * 2;
+    }
+
+    total =
+      total +
+      Math.floor(currentNumberOrPosition / 10) +
+      (currentNumberOrPosition % 10);
+  }
+  const check = (10 - (total % 10)) % 10;
+  return check;
+};
diff --git a/vuu-ui/packages/vuu-data-test/src/simul/reference-data/isin-generator/generate-cusip-without-check-code.ts b/vuu-ui/packages/vuu-data-test/src/simul/reference-data/isin-generator/generate-cusip-without-check-code.ts
@@ -0,0 +1,8 @@
+import { generateRandomStringOfAlphanumericChars } from "./generate-random-string-of-alphanumeric-chars";
+import { generateRandomStringOfBaseTenChars } from "./generate-random-string-of-base-ten-chars";
+
+export const generateCusipWithoutCheckCode = (): string => {
+  const randomBaseTenString = generateRandomStringOfBaseTenChars();
+  const randomAlphanumericString = generateRandomStringOfAlphanumericChars();
+  return randomBaseTenString + randomAlphanumericString;
+};
diff --git a/vuu-ui/packages/vuu-data-test/src/simul/reference-data/isin-generator/generate-cusip.ts b/vuu-ui/packages/vuu-data-test/src/simul/reference-data/isin-generator/generate-cusip.ts
@@ -0,0 +1,9 @@
+import { generateCusipCheckCode } from "./generate-cusip-check-code";
+import { generateCusipWithoutCheckCode } from "./generate-cusip-without-check-code";
+
+export const generateCusip = (): string => {
+  const cusip = generateCusipWithoutCheckCode();
+  const check = generateCusipCheckCode(cusip);
+
+  return cusip + check;
+};
diff --git a/vuu-ui/packages/vuu-data-test/src/simul/reference-data/isin-generator/generate-random-alphanumeric.ts b/vuu-ui/packages/vuu-data-test/src/simul/reference-data/isin-generator/generate-random-alphanumeric.ts
@@ -0,0 +1,4 @@
+import { alphanumeric } from "./fixtures/alphanumeric-values";
+
+export const generateRandomAlphanumeric = (): string | number =>
+  alphanumeric[Math.floor(Math.random() * alphanumeric.length)];
diff --git a/vuu-ui/packages/vuu-data-test/src/simul/reference-data/isin-generator/generate-random-base-ten-number.ts b/vuu-ui/packages/vuu-data-test/src/simul/reference-data/isin-generator/generate-random-base-ten-number.ts
@@ -0,0 +1,2 @@
+export const generateRandomBaseTenNumber = (): number =>
+  Math.floor(Math.random() * 10);
diff --git a/vuu-ui/packages/vuu-data-test/src/simul/reference-data/isin-generator/generate-random-string-of-alphanumeric-chars.ts b/vuu-ui/packages/vuu-data-test/src/simul/reference-data/isin-generator/generate-random-string-of-alphanumeric-chars.ts
@@ -0,0 +1,9 @@
+import { generateRandomAlphanumeric } from "./generate-random-alphanumeric";
+
+export const generateRandomStringOfAlphanumericChars = () => {
+  let string = "";
+  for (let i = 0; i < 2; i++) {
+    string = string + generateRandomAlphanumeric();
+  }
+  return string;
+};
diff --git a/vuu-ui/packages/vuu-data-test/src/simul/reference-data/isin-generator/generate-random-string-of-base-ten-chars.ts b/vuu-ui/packages/vuu-data-test/src/simul/reference-data/isin-generator/generate-random-string-of-base-ten-chars.ts
@@ -0,0 +1,9 @@
+import { generateRandomBaseTenNumber } from "./generate-random-base-ten-number";
+
+export const generateRandomStringOfBaseTenChars = () => {
+  let string = "";
+  for (let i = 0; i < 6; i++) {
+    string = string + generateRandomBaseTenNumber();
+  }
+  return string;
+};
diff --git a/vuu-ui/packages/vuu-data-test/src/simul/reference-data/isin-generator/index.ts b/vuu-ui/packages/vuu-data-test/src/simul/reference-data/isin-generator/index.ts
diff --git a/vuu-ui/packages/vuu-data-test/src/simul/reference-data/isin-generator/is-odd.ts b/vuu-ui/packages/vuu-data-test/src/simul/reference-data/isin-generator/is-odd.ts

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,2 @@`
	`1`	`+export const convertStringToBaseTenNumber = (value: string): number =>`
	`2`	`+ parseInt(value, 10);`
-Original file line number
+Diff line change
@@ @@ -0,0 +1,26 @@ @@
 +export const alphabet = [
 +  "A",
 +  "B",
 +  "C",
 +  "D",
 +  "E",
 +  "F",
 +  "G",
 +  "H",
 +  "J",
 +  "K",
 +  "L",
 +  "M",
 +  "N",
 +  "P",
 +  "Q",
 +  "R",
 +  "S",
 +  "T",
 +  "U",
 +  "V",
 +  "W",
 +  "X",
 +  "Y",
 +  "Z",
 +];