Migrate away from component helper in credential library form component (#3013)

* refactor: 💡 migrate away from component helper for cred library form

* Add missing copyright headers

Author: hashicc

ui/admin/app/components/form/credential-library/index.hbs

@@ -4,12 +4,11 @@
 }}
 
 {{#if @model.type}}
-  {{component
-    (concat 'form/credential-library/' @model.type)
-    model=@model
-    submit=@submit
-    cancel=@cancel
-    changeType=@changeType
-    edit=@edit
-  }}
+  <this.credentialLibraryFormComponent
+    @model={{@model}}
+    @submit={{@submit}}
+    @cancel={{@cancel}}
+    @changeType={{@changeType}}
+    @edit={{@edit}}
+  />
 {{/if}}

ui/admin/app/components/form/credential-library/index.js

@@ -0,0 +1,33 @@
+/**
+ * Copyright (c) HashiCorp, Inc.
+ * SPDX-License-Identifier: BUSL-1.1
+ */
+
+import Component from '@glimmer/component';
+import { assert } from '@ember/debug';
+import {
+  TYPE_CREDENTIAL_LIBRARY_VAULT_GENERIC,
+  TYPE_CREDENTIAL_LIBRARY_VAULT_SSH_CERTIFICATE,
+  TYPE_CREDENTIAL_LIBRARY_VAULT_LDAP,
+} from 'api/models/credential-library';
+import VaultGenericFormComponent from './vault-generic';
+import VaultSshCertificateFormComponent from './vault-ssh-certificate';
+import VaultLdapFormComponent from './vault-ldap';
+
+const modelTypeToComponent = {
+  [TYPE_CREDENTIAL_LIBRARY_VAULT_GENERIC]: VaultGenericFormComponent,
+  [TYPE_CREDENTIAL_LIBRARY_VAULT_SSH_CERTIFICATE]:
+    VaultSshCertificateFormComponent,
+  [TYPE_CREDENTIAL_LIBRARY_VAULT_LDAP]: VaultLdapFormComponent,
+};
+
+export default class FormCredentialLibraryIndex extends Component {
+  get credentialLibraryFormComponent() {
+    const component = modelTypeToComponent[this.args.model.type];
+    assert(
+      `Mapped component must exist for credential library type: ${this.args.model.type}`,
+      component,
+    );
+    return component;
+  }
+}