Créer/modifier/rejoindre/quitter un groupe de travail

client/src/gql/mutations/workgroups.tsx

@@ -0,0 +1,77 @@
+import { gql, useQuery, useMutation } from '@apollo/client';
+
+const MUTATION_UPDATE_WORKGROUP = gql`
+mutation updateWorkgroup($workgroupId: ID!, $changes: WorkgroupChanges!) {
+  updateWorkgroup(workgroupId: $workgroupId, changes: $changes) {
+    id,
+    name,
+    createdAt,
+    closedAt,
+    members {
+      id,
+      name,
+      email
+    }
+  }
+}`;
+
+export function useUpdateWorkgroupMutation() {
+  return useMutation(MUTATION_UPDATE_WORKGROUP);
+}
+
+const MUTATION_CREATE_WORKGROUP = gql`
+mutation createWorkgroup($changes: WorkgroupChanges!) {
+  createWorkgroup(changes: $changes) {
+    id,
+    name,
+    createdAt,
+    closedAt,
+    members {
+      id,
+      name,
+      email
+    }
+  }
+}`;
+
+export function useCreateWorkgroupMutation() {
+  return useMutation(MUTATION_CREATE_WORKGROUP);
+}
+
+const MUTATION_JOIN_WORKGROUP = gql`
+mutation joinWorkgroup($workgroupId: ID!) {
+  joinWorkgroup(workgroupId: $workgroupId) {
+    id,
+    name,
+    createdAt,
+    closedAt,
+    members {
+      id,
+      name,
+      email
+    }
+  }
+}`;
+
+export function useJoinWorkgroupMutation() {
+  return useMutation(MUTATION_JOIN_WORKGROUP);
+}
+
+const MUTATION_LEAVE_WORKGROUP = gql`
+mutation leaveWorkgroup($workgroupId: ID!) {
+  leaveWorkgroup(workgroupId: $workgroupId) {
+    id,
+    name,
+    createdAt,
+    closedAt,
+    members {
+      id,
+      name,
+      email
+    }
+  }
+}`;
+
+export function useLeaveWorkgroupMutation() {
+  return useMutation(MUTATION_LEAVE_WORKGROUP);
+}