feat(recurring-tasks): implement recurring tasks service with timezone support and notifications
- Added a new service for managing recurring tasks, allowing configuration of task schedules with timezone support. - Introduced job queues for processing recurring tasks and handling task creation in bulk. - Implemented notification system to alert users about newly created recurring tasks, including email and in-app notifications. - Enhanced database schema with new tables for notifications and audit logs to track recurring task operations. - Updated frontend components to support timezone selection and manage excluded dates for recurring tasks. - Refactored existing code to integrate new features and improve overall task management experience.
This commit is contained in:
chamikaJ
@@ -0,0 +1,185 @@
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-- Function to create multiple recurring tasks in bulk
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CREATE OR REPLACE FUNCTION create_bulk_recurring_tasks(
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p_tasks JSONB
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)
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RETURNS TABLE (
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task_id UUID,
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task_name TEXT,
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created BOOLEAN,
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error_message TEXT
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) AS $$
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DECLARE
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v_task JSONB;
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v_task_id UUID;
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v_existing_id UUID;
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v_error_message TEXT;
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BEGIN
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-- Create a temporary table to store results
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CREATE TEMP TABLE IF NOT EXISTS bulk_task_results (
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task_id UUID,
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task_name TEXT,
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created BOOLEAN,
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error_message TEXT
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) ON COMMIT DROP;
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-- Iterate through each task in the array
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FOR v_task IN SELECT * FROM jsonb_array_elements(p_tasks)
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LOOP
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BEGIN
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-- Check if task already exists for this schedule and date
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SELECT id INTO v_existing_id
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FROM tasks
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WHERE schedule_id = (v_task->>'schedule_id')::UUID
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AND end_date::DATE = (v_task->>'end_date')::DATE
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LIMIT 1;
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IF v_existing_id IS NOT NULL THEN
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-- Task already exists
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INSERT INTO bulk_task_results (task_id, task_name, created, error_message)
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VALUES (v_existing_id, v_task->>'name', FALSE, 'Task already exists for this date');
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ELSE
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-- Create the task using existing function
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SELECT (create_quick_task(v_task::TEXT)::JSONB)->>'id' INTO v_task_id;
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IF v_task_id IS NOT NULL THEN
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INSERT INTO bulk_task_results (task_id, task_name, created, error_message)
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VALUES (v_task_id::UUID, v_task->>'name', TRUE, NULL);
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ELSE
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INSERT INTO bulk_task_results (task_id, task_name, created, error_message)
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VALUES (NULL, v_task->>'name', FALSE, 'Failed to create task');
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END IF;
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END IF;
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EXCEPTION WHEN OTHERS THEN
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-- Capture any errors
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v_error_message := SQLERRM;
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INSERT INTO bulk_task_results (task_id, task_name, created, error_message)
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VALUES (NULL, v_task->>'name', FALSE, v_error_message);
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END;
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END LOOP;
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-- Return all results
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RETURN QUERY SELECT * FROM bulk_task_results;
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END;
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$$ LANGUAGE plpgsql;
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-- Function to bulk assign team members to tasks
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CREATE OR REPLACE FUNCTION bulk_assign_team_members(
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p_assignments JSONB
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)
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RETURNS TABLE (
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task_id UUID,
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team_member_id UUID,
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assigned BOOLEAN,
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error_message TEXT
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) AS $$
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DECLARE
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v_assignment JSONB;
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v_result RECORD;
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BEGIN
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CREATE TEMP TABLE IF NOT EXISTS bulk_assignment_results (
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task_id UUID,
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team_member_id UUID,
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assigned BOOLEAN,
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error_message TEXT
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) ON COMMIT DROP;
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FOR v_assignment IN SELECT * FROM jsonb_array_elements(p_assignments)
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LOOP
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BEGIN
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-- Check if assignment already exists
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IF EXISTS (
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SELECT 1 FROM tasks_assignees
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WHERE task_id = (v_assignment->>'task_id')::UUID
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AND team_member_id = (v_assignment->>'team_member_id')::UUID
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) THEN
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INSERT INTO bulk_assignment_results
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VALUES (
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(v_assignment->>'task_id')::UUID,
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(v_assignment->>'team_member_id')::UUID,
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FALSE,
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'Assignment already exists'
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);
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ELSE
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-- Create the assignment
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INSERT INTO tasks_assignees (task_id, team_member_id, assigned_by)
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VALUES (
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(v_assignment->>'task_id')::UUID,
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(v_assignment->>'team_member_id')::UUID,
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(v_assignment->>'assigned_by')::UUID
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);
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INSERT INTO bulk_assignment_results
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VALUES (
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(v_assignment->>'task_id')::UUID,
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(v_assignment->>'team_member_id')::UUID,
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TRUE,
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NULL
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);
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END IF;
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EXCEPTION WHEN OTHERS THEN
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INSERT INTO bulk_assignment_results
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VALUES (
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(v_assignment->>'task_id')::UUID,
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(v_assignment->>'team_member_id')::UUID,
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FALSE,
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SQLERRM
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);
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END;
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END LOOP;
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RETURN QUERY SELECT * FROM bulk_assignment_results;
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END;
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$$ LANGUAGE plpgsql;
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-- Function to bulk assign labels to tasks
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CREATE OR REPLACE FUNCTION bulk_assign_labels(
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p_label_assignments JSONB
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)
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RETURNS TABLE (
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task_id UUID,
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label_id UUID,
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assigned BOOLEAN,
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error_message TEXT
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) AS $$
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DECLARE
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v_assignment JSONB;
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v_labels JSONB;
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BEGIN
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CREATE TEMP TABLE IF NOT EXISTS bulk_label_results (
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task_id UUID,
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label_id UUID,
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assigned BOOLEAN,
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error_message TEXT
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) ON COMMIT DROP;
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FOR v_assignment IN SELECT * FROM jsonb_array_elements(p_label_assignments)
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LOOP
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BEGIN
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-- Use existing function to add label
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SELECT add_or_remove_task_label(
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(v_assignment->>'task_id')::UUID,
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(v_assignment->>'label_id')::UUID
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) INTO v_labels;
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INSERT INTO bulk_label_results
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VALUES (
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(v_assignment->>'task_id')::UUID,
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(v_assignment->>'label_id')::UUID,
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TRUE,
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NULL
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);
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EXCEPTION WHEN OTHERS THEN
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INSERT INTO bulk_label_results
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VALUES (
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(v_assignment->>'task_id')::UUID,
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(v_assignment->>'label_id')::UUID,
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FALSE,
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SQLERRM
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);
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END;
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END LOOP;
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RETURN QUERY SELECT * FROM bulk_label_results;
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END;
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$$ LANGUAGE plpgsql;
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@@ -0,0 +1,40 @@
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-- Create notifications table if it doesn't exist
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CREATE TABLE IF NOT EXISTS notifications (
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id UUID DEFAULT uuid_generate_v4() PRIMARY KEY,
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user_id UUID NOT NULL REFERENCES users(id) ON DELETE CASCADE,
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message TEXT NOT NULL,
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data JSONB,
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read BOOLEAN DEFAULT FALSE,
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created_at TIMESTAMP WITH TIME ZONE DEFAULT CURRENT_TIMESTAMP,
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read_at TIMESTAMP WITH TIME ZONE
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);
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-- Create user_push_tokens table if it doesn't exist (for future push notifications)
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CREATE TABLE IF NOT EXISTS user_push_tokens (
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id UUID DEFAULT uuid_generate_v4() PRIMARY KEY,
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user_id UUID NOT NULL REFERENCES users(id) ON DELETE CASCADE,
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push_token TEXT NOT NULL,
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device_type VARCHAR(20),
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active BOOLEAN DEFAULT TRUE,
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created_at TIMESTAMP WITH TIME ZONE DEFAULT CURRENT_TIMESTAMP,
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updated_at TIMESTAMP WITH TIME ZONE DEFAULT CURRENT_TIMESTAMP,
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UNIQUE(user_id, push_token)
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);
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-- Add notification preferences to users table if they don't exist
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ALTER TABLE users
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ADD COLUMN IF NOT EXISTS email_notifications BOOLEAN DEFAULT TRUE,
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ADD COLUMN IF NOT EXISTS push_notifications BOOLEAN DEFAULT TRUE,
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ADD COLUMN IF NOT EXISTS in_app_notifications BOOLEAN DEFAULT TRUE;
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-- Create indexes for better performance
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CREATE INDEX IF NOT EXISTS idx_notifications_user_id ON notifications(user_id);
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CREATE INDEX IF NOT EXISTS idx_notifications_created_at ON notifications(created_at);
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CREATE INDEX IF NOT EXISTS idx_notifications_unread ON notifications(user_id, read) WHERE read = FALSE;
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CREATE INDEX IF NOT EXISTS idx_user_push_tokens_user_id ON user_push_tokens(user_id);
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-- Comments
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COMMENT ON TABLE notifications IS 'In-app notifications for users';
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COMMENT ON TABLE user_push_tokens IS 'Push notification tokens for mobile devices';
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COMMENT ON COLUMN notifications.data IS 'Additional notification data in JSON format';
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COMMENT ON COLUMN user_push_tokens.device_type IS 'Device type: ios, android, web';
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@@ -0,0 +1,94 @@
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-- Create audit log table for recurring task operations
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CREATE TABLE IF NOT EXISTS recurring_tasks_audit_log (
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id UUID DEFAULT uuid_generate_v4() PRIMARY KEY,
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operation_type VARCHAR(50) NOT NULL,
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template_id UUID,
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schedule_id UUID,
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task_id UUID,
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template_name TEXT,
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success BOOLEAN DEFAULT TRUE,
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error_message TEXT,
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details JSONB,
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created_tasks_count INTEGER DEFAULT 0,
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failed_tasks_count INTEGER DEFAULT 0,
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execution_time_ms INTEGER,
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created_at TIMESTAMP WITH TIME ZONE DEFAULT CURRENT_TIMESTAMP,
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created_by UUID REFERENCES users(id)
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);
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-- Create indexes for better query performance
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CREATE INDEX idx_recurring_tasks_audit_log_template_id ON recurring_tasks_audit_log(template_id);
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CREATE INDEX idx_recurring_tasks_audit_log_schedule_id ON recurring_tasks_audit_log(schedule_id);
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CREATE INDEX idx_recurring_tasks_audit_log_created_at ON recurring_tasks_audit_log(created_at);
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CREATE INDEX idx_recurring_tasks_audit_log_operation_type ON recurring_tasks_audit_log(operation_type);
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-- Add comments
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COMMENT ON TABLE recurring_tasks_audit_log IS 'Audit log for all recurring task operations';
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COMMENT ON COLUMN recurring_tasks_audit_log.operation_type IS 'Type of operation: cron_job_run, manual_trigger, schedule_created, schedule_updated, schedule_deleted, etc.';
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COMMENT ON COLUMN recurring_tasks_audit_log.details IS 'Additional details about the operation in JSON format';
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-- Create a function to log recurring task operations
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CREATE OR REPLACE FUNCTION log_recurring_task_operation(
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p_operation_type VARCHAR(50),
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p_template_id UUID DEFAULT NULL,
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p_schedule_id UUID DEFAULT NULL,
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p_task_id UUID DEFAULT NULL,
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p_template_name TEXT DEFAULT NULL,
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p_success BOOLEAN DEFAULT TRUE,
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p_error_message TEXT DEFAULT NULL,
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p_details JSONB DEFAULT NULL,
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p_created_tasks_count INTEGER DEFAULT 0,
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p_failed_tasks_count INTEGER DEFAULT 0,
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p_execution_time_ms INTEGER DEFAULT NULL,
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p_created_by UUID DEFAULT NULL
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)
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RETURNS UUID AS $$
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DECLARE
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v_log_id UUID;
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BEGIN
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INSERT INTO recurring_tasks_audit_log (
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operation_type,
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template_id,
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schedule_id,
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task_id,
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template_name,
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success,
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error_message,
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details,
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created_tasks_count,
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failed_tasks_count,
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execution_time_ms,
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created_by
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) VALUES (
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p_operation_type,
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p_template_id,
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p_schedule_id,
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p_task_id,
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p_template_name,
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p_success,
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p_error_message,
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p_details,
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p_created_tasks_count,
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p_failed_tasks_count,
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p_execution_time_ms,
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p_created_by
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) RETURNING id INTO v_log_id;
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RETURN v_log_id;
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END;
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$$ LANGUAGE plpgsql;
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-- Create a view for recent audit logs
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CREATE OR REPLACE VIEW v_recent_recurring_tasks_audit AS
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SELECT
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l.*,
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u.name as created_by_name,
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t.name as current_template_name,
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s.schedule_type,
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s.timezone
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FROM recurring_tasks_audit_log l
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LEFT JOIN users u ON l.created_by = u.id
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LEFT JOIN task_recurring_templates t ON l.template_id = t.id
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LEFT JOIN task_recurring_schedules s ON l.schedule_id = s.id
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WHERE l.created_at >= CURRENT_TIMESTAMP - INTERVAL '30 days'
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ORDER BY l.created_at DESC;
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@@ -0,0 +1,44 @@
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-- Add timezone support to recurring tasks
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-- Add timezone column to task_recurring_schedules
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ALTER TABLE task_recurring_schedules
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ADD COLUMN IF NOT EXISTS timezone VARCHAR(50) DEFAULT 'UTC';
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-- Add timezone column to task_recurring_templates
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ALTER TABLE task_recurring_templates
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ADD COLUMN IF NOT EXISTS reporter_timezone VARCHAR(50);
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-- Add date_of_month column if not exists (for monthly schedules)
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ALTER TABLE task_recurring_schedules
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ADD COLUMN IF NOT EXISTS date_of_month INTEGER;
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-- Add last_checked_at and last_created_task_end_date columns for tracking
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ALTER TABLE task_recurring_schedules
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ADD COLUMN IF NOT EXISTS last_checked_at TIMESTAMP WITH TIME ZONE,
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ADD COLUMN IF NOT EXISTS last_created_task_end_date TIMESTAMP WITH TIME ZONE;
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-- Add end_date and excluded_dates columns for schedule control
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ALTER TABLE task_recurring_schedules
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ADD COLUMN IF NOT EXISTS end_date DATE,
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ADD COLUMN IF NOT EXISTS excluded_dates TEXT[];
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-- Create index on timezone for better query performance
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CREATE INDEX IF NOT EXISTS idx_task_recurring_schedules_timezone
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ON task_recurring_schedules(timezone);
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-- Update existing records to use user's timezone if available
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UPDATE task_recurring_schedules trs
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SET timezone = COALESCE(
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(SELECT u.timezone
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FROM task_recurring_templates trt
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JOIN tasks t ON trt.task_id = t.id
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JOIN users u ON t.reporter_id = u.id
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WHERE trt.schedule_id = trs.id
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LIMIT 1),
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'UTC'
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)
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WHERE trs.timezone IS NULL OR trs.timezone = 'UTC';
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-- Add comment to explain timezone field
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COMMENT ON COLUMN task_recurring_schedules.timezone IS 'IANA timezone identifier for schedule calculations';
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COMMENT ON COLUMN task_recurring_templates.reporter_timezone IS 'Original reporter timezone for reference';
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