implement tasks

Signed-off-by: Kenneth Obsequio <k80308392@gmail.com>

models/notifications/cron_notification_setting.mdl.js

@@ -6,6 +6,7 @@ const CronNotificationSetting = sequelize.define("CronNotificationSetting", {
   job_name:  { type: DataTypes.STRING(64), primaryKey: true, label: "Job" },
   enabled:   { type: DataTypes.BOOLEAN, allowNull: false, defaultValue: true, label: "Enabled" },
   schedule:  { type: DataTypes.STRING(20), allowNull: false, label: "Schedule" },
+  target_status: { type: DataTypes.STRING(20), allowNull: true, label: "Target Status" },
   updatedBy: { type: DataTypes.BIGINT, allowNull: true, label: "Modified By" },
 }, {
   tableName: "cron_notification_settings",

models/task/task.mdl.js

@@ -43,7 +43,9 @@ const Task = sequelize.define('Task', {
     deadline: { type: DataTypes.DATE, allowNull: true, order: 2, filterable: true },
     order_index: { type: DataTypes.INTEGER, allowNull: false, defaultValue: 0, order: 2.1, filterable: true, comment: 'Position within the task list — drives sequencing lock.' },
     is_required: { type: DataTypes.BOOLEAN, allowNull: false, defaultValue: true, order: 2.2, filterable: true, comment: 'Optional tasks do not block later tasks in the sequencing lock.' },
+    accepts_submissions: { type: DataTypes.BOOLEAN, allowNull: false, defaultValue: true, order: 2.25, filterable: true, comment: 'When false, no new TaskCompletion submissions are accepted for this task (existing completions are unaffected).' },
     status: { type: DataTypes.ENUM('pending', 'in_progress', 'completed', 'overdue'), defaultValue: 'pending', allowNull: false, filterable: true },
+    auto_marked_at: { type: DataTypes.DATE, allowNull: true, filterable: true, comment: 'Set only by the taskOverdue cron sweep when it auto-flips status; never touched by user-driven completion.' },
 
     // ── Audit trails ────────────────────────────────────────────────────────
     createdBy: { type: DataTypes.INTEGER, allowNull: true, filterable: true },