# Generated by Django 4.2.11 on 2025-07-19 19:01

from django.conf import settings
from django.db import migrations, models
import django.db.models.deletion


class Migration(migrations.Migration):

    initial = True

    dependencies = [
        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
    ]

    operations = [
        migrations.CreateModel(
            name='Project',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                ('project_name', models.CharField(max_length=255, unique=True)),
                ('project_code', models.CharField(blank=True, max_length=50, null=True, unique=True)),
                ('description', models.TextField(blank=True, null=True)),
                ('project_owner', models.CharField(blank=True, max_length=255, null=True)),
                ('client_name', models.CharField(blank=True, max_length=255, null=True)),
                ('status', models.CharField(choices=[('N', 'New'), ('I', 'In Progress'), ('C', 'Completed'), ('H', 'On Hold'), ('X', 'Cancelled')], default='N', max_length=1)),
                ('start_date', models.DateField(blank=True, null=True)),
                ('end_date', models.DateField(blank=True, null=True)),
                ('created_at', models.DateTimeField(auto_now_add=True)),
                ('updated_at', models.DateTimeField(auto_now=True)),
                ('created_by', models.IntegerField(blank=True, null=True)),
                ('updated_by', models.IntegerField(blank=True, null=True)),
            ],
        ),
        migrations.CreateModel(
            name='ProjectTask',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                ('title', models.CharField(max_length=255)),
                ('description', models.TextField(blank=True, null=True)),
                ('start_date', models.DateField(blank=True, null=True)),
                ('end_date', models.DateField(blank=True, null=True)),
                ('status', models.CharField(choices=[('new', 'New'), ('progress', 'In Progress'), ('done', 'Completed')], default='new', max_length=20)),
                ('priority', models.CharField(choices=[('low', 'Low'), ('medium', 'Medium'), ('high', 'High')], default='medium', max_length=20)),
                ('remarks', models.TextField()),
                ('created_at', models.DateTimeField(auto_now_add=True)),
                ('updated_at', models.DateTimeField(auto_now=True)),
                ('created_by', models.IntegerField(blank=True, null=True)),
                ('updated_by', models.IntegerField(blank=True, null=True)),
                ('assigned_members', models.ManyToManyField(related_name='tasks', to=settings.AUTH_USER_MODEL)),
                ('project', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='tasks', to='prj_mgt.project')),
            ],
        ),
        migrations.CreateModel(
            name='TaskMessage',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                ('message', models.TextField()),
                ('sent_at', models.DateTimeField(auto_now_add=True)),
                ('is_read', models.BooleanField(default=False)),
                ('created_at', models.DateTimeField(auto_now_add=True)),
                ('updated_at', models.DateTimeField(auto_now=True)),
                ('created_by', models.IntegerField(blank=True, null=True)),
                ('updated_by', models.IntegerField(blank=True, null=True)),
                ('receiver', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='received_task_messages', to=settings.AUTH_USER_MODEL)),
                ('sender', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='sent_task_messages', to=settings.AUTH_USER_MODEL)),
                ('task', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='messages', to='prj_mgt.projecttask')),
            ],
            options={
                'ordering': ['sent_at'],
            },
        ),
        migrations.CreateModel(
            name='ProjectMember',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                ('role', models.CharField(choices=[('manager', 'Project Manager'), ('developer', 'Developer'), ('tester', 'Tester'), ('viewer', 'Viewer')], default='developer', max_length=50)),
                ('joined_at', models.DateTimeField(auto_now_add=True)),
                ('is_active', models.BooleanField(default=True)),
                ('created_at', models.DateTimeField(auto_now_add=True)),
                ('updated_at', models.DateTimeField(auto_now=True)),
                ('created_by', models.IntegerField(blank=True, null=True)),
                ('updated_by', models.IntegerField(blank=True, null=True)),
                ('member', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='project_memberships', to=settings.AUTH_USER_MODEL)),
                ('project', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='members', to='prj_mgt.project')),
            ],
            options={
                'unique_together': {('project', 'member')},
            },
        ),
    ]