Add removeProvider method to providerDetector (#54)

Author: WhiteNik16

CHANGELOG.md

@@ -6,6 +6,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [1.0.0-rc.17] - 2024-09-26
+### Added
+- `@distributedlab/w3p` - `removeProvider` method to `ProviderDetector`
+
 ## [1.0.0-rc.16] - 2024-05-03
 ### Fixed
 - `@distributedlab/w3p` - `ProviderDetector` resets pure providers list on init

packages/fetcher/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@distributedlab/fetcher",
-  "version": "1.0.0-rc.16",
+  "version": "1.0.0-rc.17",
   "description": "Fetch API wrapper with the extended functionality and simple interface",
   "repository": {
     "type": "git",

packages/jac/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@distributedlab/jac",
-  "version": "1.0.0-rc.16",
+  "version": "1.0.0-rc.17",
   "description": "A library for constructing JSON-API compliant requests and responses",
   "repository": {
     "type": "git",

packages/reactivity/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@distributedlab/reactivity",
-  "version": "1.0.0-rc.16",
+  "version": "1.0.0-rc.17",
   "description": "Implementation of the reactivity connections to propagate changes between objects",
   "repository": {
     "type": "git",

packages/tools/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@distributedlab/tools",
-  "version": "1.0.0-rc.16",
+  "version": "1.0.0-rc.17",
   "description": "Collection of common utility functions and classes",
   "repository": {
     "type": "git",

packages/w3p/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@distributedlab/w3p",
-  "version": "1.0.0-rc.16",
+  "version": "1.0.0-rc.17",
   "description": "Wrapper for Web3 Providers",
   "repository": {
     "type": "git",

packages/w3p/src/provider-detector.test.ts

@@ -21,7 +21,8 @@ describe('performs provider detector unit test', () => {
       expect(providerDetector.isEnabled).toBeTruthy()
     })
   })
-  describe('performs get and add providers', () => {
+
+  describe('performs get, add, and remove providers', () => {
     let providerDetector: ProviderDetector<keyof Record<string, string>>
 
     beforeEach(() => {
@@ -49,5 +50,22 @@ describe('performs provider detector unit test', () => {
         name: PROVIDERS.Metamask,
       })
     })
+
+    test('should remove a provider', async () => {
+      mockWindow({ ethereum: { providers: [MetamaskProvider] } })
+      providerDetector.addProvider({ name: PROVIDERS.Metamask })
+      providerDetector.addProvider({ name: PROVIDERS.Coinbase })
+
+      expect(providerDetector.providers).toEqual({
+        metamask: { name: PROVIDERS.Metamask },
+        coinbase: { name: PROVIDERS.Coinbase },
+      })
+
+      providerDetector.removeProvider({ name: PROVIDERS.Metamask })
+
+      expect(providerDetector.providers).toEqual({
+        coinbase: { name: PROVIDERS.Coinbase },
+      })
+    })
   })
 })

packages/w3p/src/provider-detector.ts

@@ -86,6 +86,12 @@ export class ProviderDetector<T extends keyof Record<string, string>> {
     this.pureProviders.push(provider)
   }
 
+  public removeProvider(providerToRemove: ProviderInstance<T>): void {
+    this.pureProviders = this.pureProviders.filter(
+      provider => provider.name !== providerToRemove.name,
+    )
+  }
+
   detectRawProviders(): void {
     const ethProviders = window?.ethereum
       ? window?.ethereum?.providers || [window?.ethereum]