From 1bee383a7c34914f448f24b30c3795c18e62de7f Mon Sep 17 00:00:00 2001
From: Emmanuel Raviart <emmanuel@raviart.com>
Date: Mon, 12 Sep 2022 11:02:34 +0200
Subject: [PATCH] Use crypto.randomUUID() for UUID v4 generation.

---
 package-lock.json         | 16 ----------------
 package.json              |  1 -
 src/routes/+layout.svelte |  7 +++----
 3 files changed, 3 insertions(+), 21 deletions(-)

diff --git a/package-lock.json b/package-lock.json
index 7302959f2..5144b8a31 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -55,7 +55,6 @@
         "tailwindcss": "^3.0.15",
         "tslib": "^2.0.0",
         "typescript": "^4.0.0",
-        "uuid": "^8.3.2",
         "vite": "^3.0.0",
         "zx": "^7.0.7"
       }
@@ -6483,15 +6482,6 @@
       "integrity": "sha512-EPD5q1uXyFxJpCrLnCc1nHnq3gOa6DZBocAIiI2TaSCA7VCJ1UJDMagCzIkXNsUYfD1daK//LTEQ8xiIbrHtcw==",
       "dev": true
     },
-    "node_modules/uuid": {
-      "version": "8.3.2",
-      "resolved": "https://registry.npmjs.org/uuid/-/uuid-8.3.2.tgz",
-      "integrity": "sha512-+NYs2QeMWy+GWFOEm9xnn6HCDp0l7QBD7ml8zLUmJ+93Q5NF0NocErnwkTkXVFNiX3/fpC6afS8Dhb/gz7R7eg==",
-      "dev": true,
-      "bin": {
-        "uuid": "dist/bin/uuid"
-      }
-    },
     "node_modules/vite": {
       "version": "3.1.0",
       "resolved": "https://registry.npmjs.org/vite/-/vite-3.1.0.tgz",
@@ -11556,12 +11546,6 @@
       "integrity": "sha512-EPD5q1uXyFxJpCrLnCc1nHnq3gOa6DZBocAIiI2TaSCA7VCJ1UJDMagCzIkXNsUYfD1daK//LTEQ8xiIbrHtcw==",
       "dev": true
     },
-    "uuid": {
-      "version": "8.3.2",
-      "resolved": "https://registry.npmjs.org/uuid/-/uuid-8.3.2.tgz",
-      "integrity": "sha512-+NYs2QeMWy+GWFOEm9xnn6HCDp0l7QBD7ml8zLUmJ+93Q5NF0NocErnwkTkXVFNiX3/fpC6afS8Dhb/gz7R7eg==",
-      "dev": true
-    },
     "vite": {
       "version": "3.1.0",
       "resolved": "https://registry.npmjs.org/vite/-/vite-3.1.0.tgz",
diff --git a/package.json b/package.json
index 5573290e1..1301cc807 100644
--- a/package.json
+++ b/package.json
@@ -59,7 +59,6 @@
     "tailwindcss": "^3.0.15",
     "tslib": "^2.0.0",
     "typescript": "^4.0.0",
-    "uuid": "^8.3.2",
     "vite": "^3.0.0",
     "zx": "^7.0.7"
   },
diff --git a/src/routes/+layout.svelte b/src/routes/+layout.svelte
index baef5ca86..a670a1461 100644
--- a/src/routes/+layout.svelte
+++ b/src/routes/+layout.svelte
@@ -12,7 +12,6 @@
   import type { Writable } from "svelte/store"
   import { writable } from "svelte/store"
   import { Modals, closeModal } from "svelte-modals"
-  import { v4 as uuidv4 } from "uuid"
 
   import { browser } from "$app/environment"
   import { page } from "$app/stores"
@@ -301,7 +300,7 @@
 
     const lawCalculation = requestedCalculationByName.law
     if (lawCalculation !== undefined && $webSocketOpenByName.law) {
-      const token = uuidv4()
+      const token = crypto.randomUUID()
       newCalculationByName.law = { running: true, token }
       let situation: SituationWithAxes
       if (lawCalculation.situationIndex === undefined) {
@@ -333,7 +332,7 @@
       $billName !== undefined &&
       $webSocketOpenByName.bill
     ) {
-      const token = uuidv4()
+      const token = crypto.randomUUID()
       newCalculationByName.bill = { running: true, token }
       let situation: SituationWithAxes
       if (billCalculation.situationIndex === undefined) {
@@ -368,7 +367,7 @@
       Object.keys($parametricReform).length > 0 &&
       $webSocketOpenByName.amendment
     ) {
-      const token = uuidv4()
+      const token = crypto.randomUUID()
       newCalculationByName.amendment = { running: true, token }
       let situation: SituationWithAxes
       if (amendmentCalculation.situationIndex === undefined) {
-- 
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