Added project separation logic

frontend/src/services/projectService.ts

@@ -0,0 +1,191 @@
+const API_BASE_URL = '/api'
+
+export interface Project {
+  id: number
+  project_name: string
+  project_desc: string | null
+  created_at: string | null
+}
+
+export interface ProjectCreateRequest {
+  project_name: string
+  project_desc?: string
+}
+
+export interface ProjectUpdateRequest {
+  project_name?: string
+  project_desc?: string
+}
+
+class ProjectService {
+  /**
+   * Get all projects the current user is a member of.
+   */
+  async getMyProjects(): Promise<Project[]> {
+    try {
+      const response = await fetch(`${API_BASE_URL}/projects`, {
+        method: 'GET',
+        credentials: 'include',
+        headers: {
+          'Content-Type': 'application/json',
+        },
+      })
+
+      if (!response.ok) {
+        throw new Error(`HTTP error! status: ${response.status}`)
+      }
+
+      const projects: Project[] = await response.json()
+      return projects
+    } catch (error) {
+      console.error('Failed to fetch projects:', error)
+      throw error
+    }
+  }
+
+  /**
+   * Get a specific project by ID.
+   */
+  async getProject(projectId: number): Promise<Project> {
+    try {
+      const response = await fetch(`${API_BASE_URL}/projects/${projectId}`, {
+        method: 'GET',
+        credentials: 'include',
+        headers: {
+          'Content-Type': 'application/json',
+        },
+      })
+
+      if (!response.ok) {
+        throw new Error(`HTTP error! status: ${response.status}`)
+      }
+
+      const project: Project = await response.json()
+      return project
+    } catch (error) {
+      console.error('Failed to fetch project:', error)
+      throw error
+    }
+  }
+
+  /**
+   * Create a new project.
+   */
+  async createProject(data: ProjectCreateRequest): Promise<Project> {
+    try {
+      const response = await fetch(`${API_BASE_URL}/projects`, {
+        method: 'POST',
+        credentials: 'include',
+        headers: {
+          'Content-Type': 'application/json',
+        },
+        body: JSON.stringify(data),
+      })
+
+      if (!response.ok) {
+        throw new Error(`HTTP error! status: ${response.status}`)
+      }
+
+      const project: Project = await response.json()
+      return project
+    } catch (error) {
+      console.error('Failed to create project:', error)
+      throw error
+    }
+  }
+
+  /**
+   * Update an existing project.
+   */
+  async updateProject(projectId: number, data: ProjectUpdateRequest): Promise<Project> {
+    try {
+      const response = await fetch(`${API_BASE_URL}/projects/${projectId}`, {
+        method: 'PUT',
+        credentials: 'include',
+        headers: {
+          'Content-Type': 'application/json',
+        },
+        body: JSON.stringify(data),
+      })
+
+      if (!response.ok) {
+        throw new Error(`HTTP error! status: ${response.status}`)
+      }
+
+      const project: Project = await response.json()
+      return project
+    } catch (error) {
+      console.error('Failed to update project:', error)
+      throw error
+    }
+  }
+
+  /**
+   * Delete a project.
+   */
+  async deleteProject(projectId: number): Promise<void> {
+    try {
+      const response = await fetch(`${API_BASE_URL}/projects/${projectId}`, {
+        method: 'DELETE',
+        credentials: 'include',
+        headers: {
+          'Content-Type': 'application/json',
+        },
+      })
+
+      if (!response.ok) {
+        throw new Error(`HTTP error! status: ${response.status}`)
+      }
+    } catch (error) {
+      console.error('Failed to delete project:', error)
+      throw error
+    }
+  }
+
+  /**
+   * Add a member to a project.
+   */
+  async addMember(projectId: number, userId: number): Promise<void> {
+    try {
+      const response = await fetch(`${API_BASE_URL}/projects/${projectId}/members`, {
+        method: 'POST',
+        credentials: 'include',
+        headers: {
+          'Content-Type': 'application/json',
+        },
+        body: JSON.stringify({ user_id: userId }),
+      })
+
+      if (!response.ok) {
+        throw new Error(`HTTP error! status: ${response.status}`)
+      }
+    } catch (error) {
+      console.error('Failed to add member:', error)
+      throw error
+    }
+  }
+
+  /**
+   * Remove a member from a project.
+   */
+  async removeMember(projectId: number, userId: number): Promise<void> {
+    try {
+      const response = await fetch(`${API_BASE_URL}/projects/${projectId}/members/${userId}`, {
+        method: 'DELETE',
+        credentials: 'include',
+        headers: {
+          'Content-Type': 'application/json',
+        },
+      })
+
+      if (!response.ok) {
+        throw new Error(`HTTP error! status: ${response.status}`)
+      }
+    } catch (error) {
+      console.error('Failed to remove member:', error)
+      throw error
+    }
+  }
+}
+
+export const projectService = new ProjectService()