Extract single permission editor

scm-ui/src/permissions/components/PermissionCheckbox.js

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+// @flow
+
+import React from "react";
+import { translate } from "react-i18next";
+import { Checkbox } from "../../../../scm-ui-components/packages/ui-components/src";
+
+type Props = {
+  permission: string,
+  checked: boolean,
+  onChange: (value: boolean, name: string) => void,
+  disabled: boolean,
+  t: string => string
+};
+
+class PermissionCheckbox extends React.Component<Props> {
+  render() {
+    const { t, permission, checked, onChange, disabled } = this.props;
+    const key = permission.split(":").join(".");
+    return (
+      <Checkbox
+        name={permission}
+        label={t(key + ".displayName")}
+        checked={checked}
+        onChange={onChange}
+        disabled={disabled}
+        helpText={t(key + ".description")}
+      />
+    );
+  }
+}
+
+export default translate("permissions")(PermissionCheckbox);

scm-ui/src/permissions/components/SetPermissions.js

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+// @flow
+import React from "react";
+import type { Link } from "@scm-manager/ui-types";
+import {
+  Notification,
+  ErrorNotification,
+  SubmitButton
+} from "@scm-manager/ui-components";
+import { translate } from "react-i18next";
+import { setPermissions } from "./setPermissions";
+import { apiClient } from "@scm-manager/ui-components";
+import PermissionCheckbox from "./PermissionCheckbox";
+import { connect } from "react-redux";
+import { getLink } from "../../modules/indexResource";
+
+type Props = {
+  t: string => string,
+  availablePermissionLink: string,
+  selectedPermissionsLink: Link
+};
+
+type State = {
+  permissions: { [string]: boolean },
+  loading: boolean,
+  error?: Error,
+  permissionsChanged: boolean,
+  permissionsSubmitted: boolean,
+  overwritePermissionsLink?: Link
+};
+
+class SetPermissions extends React.Component<Props, State> {
+  constructor(props: Props) {
+    super(props);
+
+    this.state = {
+      permissions: {},
+      loading: true,
+      permissionsChanged: false,
+      permissionsSubmitted: false,
+      modifiable: false,
+      overwritePermissionsLink: undefined
+    };
+  }
+
+  setLoadingState = () => {
+    this.setState({
+      ...this.state,
+      loading: true
+    });
+  };
+
+  setErrorState = (error: Error) => {
+    this.setState({
+      ...this.state,
+      error: error,
+      loading: false
+    });
+  };
+
+  setSuccessfulState = () => {
+    this.setState({
+      ...this.state,
+      loading: false,
+      permissionsSubmitted: true,
+      permissionsChanged: false
+    });
+  };
+
+  componentDidMount(): void {
+    apiClient
+      .get(this.props.availablePermissionLink)
+      .then(response => {
+        return response.json();
+      })
+      .then(response => {
+        const availablePermissions = response.permissions;
+        const permissions = {};
+        availablePermissions.forEach(p => {
+          permissions[p] = false;
+        });
+        this.setState({ permissions }, this.loadPermissionsForUser);
+      });
+  }
+
+  loadPermissionsForUser = () => {
+    apiClient
+      .get(this.props.selectedPermissionsLink.href)
+      .then(response => {
+        return response.json();
+      })
+      .then(response => {
+        const checkedPermissions = response.permissions;
+        this.setState(state => {
+          const newPermissions = state.permissions;
+          checkedPermissions.forEach(name => (newPermissions[name] = true));
+          return {
+            loading: false,
+            permissions: newPermissions,
+            overwritePermissionsLink: response._links.overwrite
+          };
+        });
+      });
+  };
+
+  submit = (event: Event) => {
+    event.preventDefault();
+    if (this.state.permissions) {
+      const { permissions } = this.state;
+      this.setLoadingState();
+      const selectedPermissions = Object.entries(permissions)
+        .filter(e => e[1])
+        .map(e => e[0]);
+      if (this.state.overwritePermissionsLink) {
+        setPermissions(
+          this.state.overwritePermissionsLink.href,
+          selectedPermissions
+        )
+          .then(result => {
+            if (result.error) {
+              this.setErrorState(result.error);
+            } else {
+              this.setSuccessfulState();
+            }
+          })
+          .catch(err => {});
+      }
+    }
+  };
+
+  render() {
+    const { t } = this.props;
+    const { loading, permissionsSubmitted, error } = this.state;
+
+    let message = null;
+
+    if (permissionsSubmitted) {
+      message = (
+        <Notification
+          type={"success"}
+          children={t("form.set-permissions-successful")}
+          onClose={() => this.onClose()}
+        />
+      );
+    } else if (error) {
+      message = <ErrorNotification error={error} />;
+    }
+
+    return (
+      <form onSubmit={this.submit}>
+        {message}
+        {this.renderPermissions()}
+        <SubmitButton
+          disabled={!this.state.permissionsChanged}
+          loading={loading}
+          label={t("form.submit-button.label")}
+        />
+      </form>
+    );
+  }
+
+  renderPermissions = () => {
+    const { overwritePermissionsLink, permissions } = this.state;
+    return Object.keys(permissions).map(p => (
+      <div key={p}>
+        <PermissionCheckbox
+          permission={p}
+          checked={permissions[p]}
+          onChange={this.valueChanged}
+          disabled={!overwritePermissionsLink}
+        />
+      </div>
+    ));
+  };
+
+  valueChanged = (value: boolean, name: string) => {
+    this.setState(state => {
+      const newPermissions = state.permissions;
+      newPermissions[name] = value;
+      return {
+        permissions: newPermissions,
+        permissionsChanged: true
+      };
+    });
+  };
+
+  onClose = () => {
+    this.setState({
+      permissionsSubmitted: false
+    });
+  };
+}
+
+const mapStateToProps = state => {
+  const availablePermissionLink = getLink(state, "permissions");
+  return {
+    availablePermissionLink
+  };
+};
+
+export default connect(mapStateToProps)(
+  translate("permissions")(SetPermissions)
+);

scm-ui/src/permissions/components/setPermissions.js

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+//@flow
+import { apiClient } from "@scm-manager/ui-components";
+
+export const CONTENT_TYPE_PERMISSIONS =
+  "application/vnd.scmm-permissionCollection+json;v=2";
+
+export function setPermissions(url: string, permissions: string[]) {
+  return apiClient
+    .put(url, { permissions: permissions }, CONTENT_TYPE_PERMISSIONS)
+    .then(response => {
+      return response;
+    });
+}