Add multi-tenancy with Teams feature

frontend/src/pages/TeamDashboardPage.tsx

@@ -0,0 +1,279 @@
+import { useState, useEffect, useCallback } from 'react';
+import { Link, useParams, useNavigate } from 'react-router-dom';
+import { TeamDetail, Project, PaginatedResponse } from '../types';
+import { getTeam, listTeamProjects, createProject } from '../api';
+import { useAuth } from '../contexts/AuthContext';
+import { Badge } from '../components/Badge';
+import { Breadcrumb } from '../components/Breadcrumb';
+import { DataTable } from '../components/DataTable';
+import './TeamDashboardPage.css';
+
+function TeamDashboardPage() {
+  const { slug } = useParams<{ slug: string }>();
+  const navigate = useNavigate();
+  const { user } = useAuth();
+  const [team, setTeam] = useState<TeamDetail | null>(null);
+  const [projects, setProjects] = useState<PaginatedResponse<Project> | null>(null);
+  const [loading, setLoading] = useState(true);
+  const [error, setError] = useState<string | null>(null);
+  const [showProjectForm, setShowProjectForm] = useState(false);
+  const [newProject, setNewProject] = useState({ name: '', description: '', is_public: true });
+  const [creating, setCreating] = useState(false);
+
+  const loadTeamData = useCallback(async () => {
+    if (!slug) return;
+    try {
+      setLoading(true);
+      const [teamData, projectsData] = await Promise.all([
+        getTeam(slug),
+        listTeamProjects(slug, { limit: 10 }),
+      ]);
+      setTeam(teamData);
+      setProjects(projectsData);
+      setError(null);
+    } catch (err) {
+      setError(err instanceof Error ? err.message : 'Failed to load team');
+    } finally {
+      setLoading(false);
+    }
+  }, [slug]);
+
+  useEffect(() => {
+    loadTeamData();
+  }, [loadTeamData]);
+
+  async function handleCreateProject(e: React.FormEvent) {
+    e.preventDefault();
+    if (!team) return;
+    try {
+      setCreating(true);
+      const project = await createProject({ ...newProject, team_id: team.id });
+      setNewProject({ name: '', description: '', is_public: true });
+      setShowProjectForm(false);
+      navigate(`/project/${project.name}`);
+    } catch (err) {
+      setError(err instanceof Error ? err.message : 'Failed to create project');
+    } finally {
+      setCreating(false);
+    }
+  }
+
+  if (loading) {
+    return (
+      <div className="team-dashboard">
+        <div className="loading-state">Loading team...</div>
+      </div>
+    );
+  }
+
+  if (error || !team) {
+    return (
+      <div className="team-dashboard">
+        <div className="error-state">
+          <h2>Error loading team</h2>
+          <p>{error || 'Team not found'}</p>
+          <Link to="/teams" className="btn btn-primary">Back to Teams</Link>
+        </div>
+      </div>
+    );
+  }
+
+  const isAdminOrOwner = team.user_role === 'owner' || team.user_role === 'admin' || user?.is_admin;
+
+  const roleVariants: Record<string, 'success' | 'info' | 'default'> = {
+    owner: 'success',
+    admin: 'info',
+    member: 'default',
+  };
+
+  return (
+    <div className="team-dashboard">
+      <Breadcrumb
+        items={[
+          { label: 'Teams', href: '/teams' },
+          { label: team.name },
+        ]}
+      />
+
+      <div className="team-header">
+        <div className="team-header-left">
+          <div className="team-header-title">
+            <h1>{team.name}</h1>
+            {team.user_role && (
+              <Badge variant={roleVariants[team.user_role] || 'default'}>
+                {team.user_role}
+              </Badge>
+            )}
+            <span className="team-slug">@{team.slug}</span>
+          </div>
+          {team.description && (
+            <p className="team-description">{team.description}</p>
+          )}
+        </div>
+        {isAdminOrOwner && (
+          <div className="team-header-actions">
+            <Link to={`/teams/${slug}/members`} className="btn btn-secondary">
+              <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2">
+                <path d="M17 21v-2a4 4 0 0 0-4-4H5a4 4 0 0 0-4 4v2"/>
+                <circle cx="9" cy="7" r="4"/>
+                <path d="M23 21v-2a4 4 0 0 0-3-3.87"/>
+                <path d="M16 3.13a4 4 0 0 1 0 7.75"/>
+              </svg>
+              Members
+            </Link>
+            <Link to={`/teams/${slug}/settings`} className="btn btn-secondary">
+              <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2">
+                <circle cx="12" cy="12" r="3"/>
+                <path d="M19.4 15a1.65 1.65 0 0 0 .33 1.82l.06.06a2 2 0 0 1 0 2.83 2 2 0 0 1-2.83 0l-.06-.06a1.65 1.65 0 0 0-1.82-.33 1.65 1.65 0 0 0-1 1.51V21a2 2 0 0 1-2 2 2 2 0 0 1-2-2v-.09A1.65 1.65 0 0 0 9 19.4a1.65 1.65 0 0 0-1.82.33l-.06.06a2 2 0 0 1-2.83 0 2 2 0 0 1 0-2.83l.06-.06a1.65 1.65 0 0 0 .33-1.82 1.65 1.65 0 0 0-1.51-1H3a2 2 0 0 1-2-2 2 2 0 0 1 2-2h.09A1.65 1.65 0 0 0 4.6 9a1.65 1.65 0 0 0-.33-1.82l-.06-.06a2 2 0 0 1 0-2.83 2 2 0 0 1 2.83 0l.06.06a1.65 1.65 0 0 0 1.82.33H9a1.65 1.65 0 0 0 1-1.51V3a2 2 0 0 1 2-2 2 2 0 0 1 2 2v.09a1.65 1.65 0 0 0 1 1.51 1.65 1.65 0 0 0 1.82-.33l.06-.06a2 2 0 0 1 2.83 0 2 2 0 0 1 0 2.83l-.06.06a1.65 1.65 0 0 0-.33 1.82V9a1.65 1.65 0 0 0 1.51 1H21a2 2 0 0 1 2 2 2 2 0 0 1-2 2h-.09a1.65 1.65 0 0 0-1.51 1z"/>
+              </svg>
+              Settings
+            </Link>
+          </div>
+        )}
+      </div>
+
+      {showProjectForm && (
+        <div className="modal-overlay" onClick={() => setShowProjectForm(false)}>
+          <div className="modal-content" onClick={e => e.stopPropagation()}>
+            <h2>Create New Project</h2>
+            <form onSubmit={handleCreateProject}>
+              <div className="form-group">
+                <label htmlFor="project-name">Project Name</label>
+                <input
+                  id="project-name"
+                  type="text"
+                  value={newProject.name}
+                  onChange={e => setNewProject({ ...newProject, name: e.target.value })}
+                  placeholder="my-project"
+                  required
+                  autoFocus
+                />
+              </div>
+              <div className="form-group">
+                <label htmlFor="project-description">Description (optional)</label>
+                <textarea
+                  id="project-description"
+                  value={newProject.description}
+                  onChange={e => setNewProject({ ...newProject, description: e.target.value })}
+                  placeholder="What is this project for?"
+                  rows={3}
+                />
+              </div>
+              <div className="form-group checkbox-group">
+                <label>
+                  <input
+                    type="checkbox"
+                    checked={newProject.is_public}
+                    onChange={e => setNewProject({ ...newProject, is_public: e.target.checked })}
+                  />
+                  Public project
+                </label>
+                <span className="form-hint">Public projects are visible to everyone</span>
+              </div>
+              <div className="form-actions">
+                <button type="button" className="btn btn-secondary" onClick={() => setShowProjectForm(false)}>
+                  Cancel
+                </button>
+                <button type="submit" className="btn btn-primary" disabled={creating}>
+                  {creating ? 'Creating...' : 'Create Project'}
+                </button>
+              </div>
+            </form>
+          </div>
+        </div>
+      )}
+
+      <div className="team-section">
+        <div className="section-header">
+          <h2>Projects</h2>
+          {isAdminOrOwner && (
+            <button className="btn btn-primary btn-sm" onClick={() => setShowProjectForm(true)}>
+              + New Project
+            </button>
+          )}
+        </div>
+
+        {projects?.items.length === 0 ? (
+          <div className="empty-state">
+            <p>No projects in this team yet.</p>
+            {isAdminOrOwner && (
+              <button className="btn btn-primary" onClick={() => setShowProjectForm(true)}>
+                Create Project
+              </button>
+            )}
+          </div>
+        ) : (
+          <DataTable
+            data={projects?.items || []}
+            keyExtractor={(project) => project.id}
+            onRowClick={(project) => navigate(`/project/${project.name}`)}
+            columns={[
+              {
+                key: 'name',
+                header: 'Name',
+                render: (project) => (
+                  <Link
+                    to={`/project/${project.name}`}
+                    className="cell-name"
+                    onClick={(e) => e.stopPropagation()}
+                  >
+                    {project.name}
+                  </Link>
+                ),
+              },
+              {
+                key: 'description',
+                header: 'Description',
+                className: 'cell-description',
+                render: (project) => project.description || <span className="text-muted">—</span>,
+              },
+              {
+                key: 'visibility',
+                header: 'Visibility',
+                render: (project) => (
+                  <Badge variant={project.is_public ? 'public' : 'private'}>
+                    {project.is_public ? 'Public' : 'Private'}
+                  </Badge>
+                ),
+              },
+              {
+                key: 'created_by',
+                header: 'Created By',
+                render: (project) => <span className="text-muted">{project.created_by}</span>,
+              },
+              ...(isAdminOrOwner ? [{
+                key: 'actions',
+                header: '',
+                render: (project: Project) => (
+                  <button
+                    className="btn btn-sm btn-ghost"
+                    onClick={(e) => {
+                      e.stopPropagation();
+                      navigate(`/project/${project.name}/settings`);
+                    }}
+                    title="Settings"
+                  >
+                    <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2">
+                      <circle cx="12" cy="12" r="3"/>
+                      <path d="M19.4 15a1.65 1.65 0 0 0 .33 1.82l.06.06a2 2 0 0 1 0 2.83 2 2 0 0 1-2.83 0l-.06-.06a1.65 1.65 0 0 0-1.82-.33 1.65 1.65 0 0 0-1 1.51V21a2 2 0 0 1-2 2 2 2 0 0 1-2-2v-.09A1.65 1.65 0 0 0 9 19.4a1.65 1.65 0 0 0-1.82.33l-.06.06a2 2 0 0 1-2.83 0 2 2 0 0 1 0-2.83l.06-.06a1.65 1.65 0 0 0 .33-1.82 1.65 1.65 0 0 0-1.51-1H3a2 2 0 0 1-2-2 2 2 0 0 1 2-2h.09A1.65 1.65 0 0 0 4.6 9a1.65 1.65 0 0 0-.33-1.82l-.06-.06a2 2 0 0 1 0-2.83 2 2 0 0 1 2.83 0l.06.06a1.65 1.65 0 0 0 1.82.33H9a1.65 1.65 0 0 0 1-1.51V3a2 2 0 0 1 2-2 2 2 0 0 1 2 2v.09a1.65 1.65 0 0 0 1 1.51 1.65 1.65 0 0 0 1.82-.33l.06-.06a2 2 0 0 1 2.83 0 2 2 0 0 1 0 2.83l-.06.06a1.65 1.65 0 0 0-.33 1.82V9a1.65 1.65 0 0 0 1.51 1H21a2 2 0 0 1 2 2 2 2 0 0 1-2 2h-.09a1.65 1.65 0 0 0-1.51 1z"/>
+                    </svg>
+                  </button>
+                ),
+              }] : []),
+            ]}
+          />
+        )}
+
+        {projects && projects.pagination.total > 10 && (
+          <div className="section-footer">
+            <Link to={`/teams/${slug}/projects`} className="view-all-link">
+              View all {projects.pagination.total} projects
+            </Link>
+          </div>
+        )}
+      </div>
+    </div>
+  );
+}
+
+export default TeamDashboardPage;