chore: estructura inicial del MVP

Backend (Express + MariaDB) y frontend (React + Vite, identidad Fluent/Windows) con el nucleo funcional: seguridad, organizacion, proyectos, actividades, subtareas, dependencias, dashboard, calendario, gantt, comentarios, adjuntos, notificaciones in-app y catalogos. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-09-03 08:37:58 -05:00
commit 1d22adc42e
135 changed files with 10913 additions and 0 deletions
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+import { pool } from '../../config/db.js';
+
+const LIST_SELECT = `
+  SELECT a.id, a.project_id, a.code, a.name, a.description, a.responsible_user_id, u.name AS responsible_name,
+         a.priority_id, pr.name AS priority_name, pr.color AS priority_color,
+         a.status_id, st.name AS status_name, st.color AS status_color, st.is_closed AS status_is_closed,
+         a.start_date, a.due_date, a.actual_end_date, a.progress_pct, a.is_milestone,
+         a.estimated_hours, a.created_by, a.created_at, a.updated_at
+  FROM activities a
+  JOIN priorities pr ON pr.id = a.priority_id
+  JOIN activity_statuses st ON st.id = a.status_id
+  LEFT JOIN users u ON u.id = a.responsible_user_id
+`;
+
+export async function findByProject(projectId) {
+  const [rows] = await pool.query(`${LIST_SELECT} WHERE a.project_id = ? ORDER BY a.start_date, a.id`, [projectId]);
+  return rows;
+}
+
+export async function findById(id) {
+  const [rows] = await pool.query(`${LIST_SELECT} WHERE a.id = ?`, [id]);
+  return rows[0] || null;
+}
+
+export async function create(projectId, data) {
+  const [result] = await pool.query(
+    `INSERT INTO activities
+      (project_id, code, name, description, responsible_user_id, priority_id, status_id,
+       start_date, due_date, is_milestone, estimated_hours, created_by)
+     VALUES (?, 'PENDING', ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)`,
+    [
+      projectId, data.name, data.description || null, data.responsibleUserId || null,
+      data.priorityId, data.statusId, data.startDate || null, data.dueDate || null,
+      data.isMilestone ? 1 : 0, data.estimatedHours || null, data.createdBy,
+    ]
+  );
+  const id = result.insertId;
+  const code = `ACT-${String(id).padStart(4, '0')}`;
+  await pool.query('UPDATE activities SET code = ? WHERE id = ?', [code, id]);
+  return findById(id);
+}
+
+export async function update(id, data) {
+  await pool.query(
+    `UPDATE activities SET
+       name = ?, description = ?, responsible_user_id = ?, priority_id = ?, status_id = ?,
+       start_date = ?, due_date = ?, actual_end_date = ?, is_milestone = ?, estimated_hours = ?
+     WHERE id = ?`,
+    [
+      data.name, data.description || null, data.responsibleUserId || null, data.priorityId, data.statusId,
+      data.startDate || null, data.dueDate || null, data.actualEndDate || null,
+      data.isMilestone ? 1 : 0, data.estimatedHours || null, id,
+    ]
+  );
+  return findById(id);
+}
+
+export async function updateProgress(id, progressPct) {
+  await pool.query('UPDATE activities SET progress_pct = ? WHERE id = ?', [progressPct, id]);
+}
+
+export async function countSubtasks(id) {
+  const [rows] = await pool.query('SELECT COUNT(*) AS c FROM subtasks WHERE activity_id = ?', [id]);
+  return rows[0].c;
+}
+
+export async function listDependencies(id) {
+  const [rows] = await pool.query(
+    `SELECT d.depends_on_activity_id AS id, a.code, a.name, a.status_id, st.is_closed AS status_is_closed
+     FROM activity_dependencies d
+     JOIN activities a ON a.id = d.depends_on_activity_id
+     JOIN activity_statuses st ON st.id = a.status_id
+     WHERE d.activity_id = ?`,
+    [id]
+  );
+  return rows;
+}
+
+export async function addDependency(activityId, dependsOnActivityId) {
+  await pool.query(
+    'INSERT IGNORE INTO activity_dependencies (activity_id, depends_on_activity_id) VALUES (?, ?)',
+    [activityId, dependsOnActivityId]
+  );
+  return listDependencies(activityId);
+}
+
+export async function removeDependency(activityId, dependsOnActivityId) {
+  await pool.query('DELETE FROM activity_dependencies WHERE activity_id = ? AND depends_on_activity_id = ?', [
+    activityId, dependsOnActivityId,
+  ]);
+  return listDependencies(activityId);
+}
+
+export async function findDueOrOverdue(userId, { onlyMine = false } = {}) {
+  const clauses = ["st.is_closed = 0", "a.due_date IS NOT NULL"];
+  const params = [];
+  if (onlyMine) { clauses.push('a.responsible_user_id = ?'); params.push(userId); }
+  const [rows] = await pool.query(
+    `${LIST_SELECT} WHERE ${clauses.join(' AND ')} ORDER BY a.due_date`,
+    params
+  );
+  return rows;
+}