feat: Created assignedToTeamFilter, assignedToTeamsFilter and assignedToUserFilter.

Signed-off-by: Marley Powell <Marley.Powell@exclaimer.com>

plugins/azure-devops/src/components/PullRequestsPage/lib/filters/assignedToTeamFilter.ts

@@ -0,0 +1,40 @@
+/*
+ * Copyright 2021 The Backstage Authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import { BaseFilter, FilterType } from './types';
+
+import { DashboardPullRequest } from '@backstage/plugin-azure-devops-common';
+import { PullRequestFilter } from '../types';
+import { stringArrayHas } from '../utils';
+
+export type AssignedToTeamFilter = BaseFilter & {
+  type: FilterType.AssignedToTeam;
+  teamId: string;
+};
+
+export function createAssignedToTeamFilter(
+  filter: AssignedToTeamFilter,
+): PullRequestFilter {
+  return (pullRequest: DashboardPullRequest): boolean => {
+    const reviewerIds = pullRequest.reviewers?.map(reviewer => reviewer.id);
+
+    if (!reviewerIds) {
+      return false;
+    }
+
+    return stringArrayHas(reviewerIds, filter.teamId, true);
+  };
+}

plugins/azure-devops/src/components/PullRequestsPage/lib/filters/assignedToTeamsFilter.ts

@@ -0,0 +1,52 @@
+/*
+ * Copyright 2021 The Backstage Authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import { BaseFilter, FilterType } from './types';
+
+import { DashboardPullRequest } from '@backstage/plugin-azure-devops-common';
+import { PullRequestFilter } from '../types';
+import { createAssignedToTeamFilter } from './assignedToTeamFilter';
+
+export type AssignedToTeamsFilter = BaseFilter &
+  (
+    | {
+        type: FilterType.AssignedToTeams;
+        teamIds: string[];
+      }
+    | {
+        type: FilterType.AssignedToCurrentUsersTeams;
+        teamIds?: string[];
+      }
+  );
+
+export function createAssignedToTeamsFilter(
+  filter: AssignedToTeamsFilter,
+): PullRequestFilter {
+  const teamIds = filter.teamIds;
+
+  return (pullRequest: DashboardPullRequest): boolean => {
+    if (!teamIds) {
+      return false;
+    }
+
+    return teamIds.some(teamId => {
+      return createAssignedToTeamFilter({
+        type: FilterType.AssignedToTeam,
+        teamId,
+      })(pullRequest);
+    });
+  };
+}

plugins/azure-devops/src/components/PullRequestsPage/lib/filters/assignedToUserFilter.ts

@@ -0,0 +1,51 @@
+/*
+ * Copyright 2021 The Backstage Authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import { BaseFilter, FilterType } from './types';
+
+import { DashboardPullRequest } from '@backstage/plugin-azure-devops-common';
+import { PullRequestFilter } from '../types';
+import { stringArrayHas } from '../utils';
+
+export type AssignedToUserFilter = BaseFilter &
+  (
+    | {
+        type: FilterType.AssignedToUser;
+        email: string;
+      }
+    | {
+        type: FilterType.AssignedToCurrentUser;
+        email?: string;
+      }
+  );
+
+export function createAssignedToUserFilter(
+  filter: AssignedToUserFilter,
+): PullRequestFilter {
+  const email = filter.email;
+
+  return (pullRequest: DashboardPullRequest): boolean => {
+    const uniqueNames = pullRequest.reviewers?.map(
+      reviewer => reviewer.uniqueName,
+    );
+
+    if (!email || !uniqueNames) {
+      return false;
+    }
+
+    return stringArrayHas(uniqueNames, email, true);
+  };
+}

plugins/azure-devops/src/components/PullRequestsPage/lib/filters/types.ts

@@ -16,27 +16,34 @@
 
 export enum FilterType {
   All = 'All',
+
+  // Assigned To
   AssignedToUser = 'AssignedToUser',
-  CreatedByUser = 'CreatedByUser',
   AssignedToCurrentUser = 'AssignedToCurrentUser',
-  CreatedByCurrentUser = 'CreatedByCurrentUser',
   AssignedToTeam = 'AssignedToTeam',
-  CreatedByTeam = 'CreatedByTeam',
   AssignedToTeams = 'AssignedToTeams',
-  CreatedByTeams = 'CreatedByTeams',
   AssignedToCurrentUsersTeams = 'AssignedToCurrentUsersTeams',
+
+  // Created By
+  CreatedByUser = 'CreatedByUser',
+  CreatedByCurrentUser = 'CreatedByCurrentUser',
+  CreatedByTeam = 'CreatedByTeam',
+  CreatedByTeams = 'CreatedByTeams',
   CreatedByCurrentUsersTeams = 'CreatedByCurrentUsersTeams',
 }
 
 export const FilterTypes = [
   FilterType.All,
+
   FilterType.AssignedToUser,
-  FilterType.CreatedByUser,
   FilterType.AssignedToCurrentUser,
-  FilterType.CreatedByCurrentUser,
   FilterType.AssignedToTeam,
-  FilterType.CreatedByTeam,
   FilterType.AssignedToTeams,
+  FilterType.AssignedToCurrentUsersTeams,
+
+  FilterType.CreatedByUser,
+  FilterType.CreatedByCurrentUser,
+  FilterType.CreatedByTeam,
   FilterType.CreatedByTeams,
   FilterType.CreatedByCurrentUsersTeams,
 ] as const;