Direct Attachment Uploads

.bashrc

@@ -0,0 +1,8 @@
+# START_FEATURE ecs
+# If we're on prod, make the terminal red
+if [ "$DEPLOY_ENVIRONMENT" == "prod" ]; then 
+    export PS1="\[\e[31m\]\u@\h:\w\$ \[\e[0m\]"
+fi
+
+alias djm="uv run --no-sync manage.py"
+# END_FEATURE ecs

.gitignore

@@ -53,7 +53,12 @@ venv.bak/
 # Installed packages
 node_modules/
 
+# ECS deploy script
+.deploy/
+.git-copy/
+
 # Compiled Files
+static/js/dist*
 staticfiles/
 staticfiles/*
 # START_FEATURE sass_bootstrap
@@ -64,3 +69,8 @@ staticfiles/*
 static/webpack_bundles/
 webpack-stats.json
 # END_FEATURE django_react
+
+.terraform
+
+# Locally uploaded files
+uploads/

.python-version

@@ -0,0 +1 @@
+3.12

Dockerfile

@@ -1,19 +1,52 @@
-# START_FEATURE docker
-FROM python:3.11.4-slim-buster
+# START_FEATURE ecs
+# START_FEATURE vue
+# ----------------------------------- NPM ------------------------------------ #
 
+FROM node:24-slim AS node-deps
+
+WORKDIR /app
+
+# Install required system dependencies
+RUN apt-get update \
+    && apt-get install -y --no-install-recommends bzip2
+
+# Add only files needed for dependency installation
+COPY package.json ./
+
+# Install Node dependencies with caching
+RUN npm install && npm cache clean --force
+
+# Build vue dist
+COPY . /app/
+RUN npm run vue-build
+
+# END_FEATURE vue
+# ---------------------------------- Python ---------------------------------- #
+
+FROM python:3.12.13-slim-trixie
+
+# Set working directory
 WORKDIR /app
 
 ADD requirements.txt /app/requirements.txt
 
+# Install system and python dependencies
 RUN set -ex \
     && buildDeps=" \
       build-essential \
       libpq-dev \
     " \
     && deps=" \
       postgresql-client \
+      git \
+      # (editing)
+      vim \
+      # (debug)
+      curl \
+      htop \
     " \
-    && apt-get update && apt-get install -y $buildDeps $deps --no-install-recommends \
+    && apt-get update \
+    && apt-get install -y $buildDeps $deps --no-install-recommends \
     && pip install --no-cache-dir -r /app/requirements.txt \
     && apt-get purge -y --auto-remove $buildDeps \
        $(! command -v gpg > /dev/null || echo 'gnupg dirmngr') \
@@ -22,29 +55,25 @@ RUN set -ex \
 ENV VIRTUAL_ENV /env
 ENV PATH /env/bin:$PATH
 
-# START_FEATURE django_react
-COPY ./nwb.config.js /app/nwb.config.js
-COPY ./package.json /app/package.json
-COPY ./package-lock.json /app/package-lock.json
-RUN npm install
-# END_FEATURE django_react
+# START_FEATURE vue
+# Copy Node dependencies from node-deps stage
+COPY --from=node-deps /app/node_modules /app/node_modules
+COPY --from=node-deps /app/package*.json /app/
+COPY --from=node-deps /app/static/js/dist/ /app/static/js/dist/
+# END_FEATURE vue
 
+# Copy application files and .env.example
 COPY . /app/
 COPY ./config/.env.example /app/config/.env
+COPY .bashrc /root/
 
-# START_FEATURE django_react
-RUN ./node_modules/.bin/nwb build --no-vendor
-# END_FEATURE django_react
-
+# Compile static assets
 # START_FEATURE sass_bootstrap
 RUN python manage.py compilescss
 # END_FEATURE sass_bootstrap
-
 RUN python manage.py collectstatic --noinput
-
 RUN rm /app/config/.env
 
-EXPOSE 8000
-
-CMD ["gunicorn", "--bind", ":8000", "--workers", "3", "config.wsgi:application"]
-# END_FEATURE docker
+EXPOSE 8080
+CMD ["gunicorn", "--bind", ":8080", "--workers", "15", "config.wsgi:application"]
+# END_FEATURE ecs

app/admin.py

@@ -0,0 +1,3 @@
+from django.contrib import admin
+
+# Register your models here.

app/apps.py

@@ -0,0 +1,6 @@
+from django.apps import AppConfig
+
+
+class AppConfig(AppConfig):
+    default_auto_field = 'django.db.models.BigAutoField'
+    name = 'app'

app/constants.py

@@ -0,0 +1,5 @@
+SAMPLE_OBJECT_PK_URL_KWARG = "sample_object_id"
+
+# START_FEATURE direct_upload
+ATTACHMENT_PK_URL_KWARG = "attachment_id"
+# END_FEATURE direct_upload

app/forms.py

@@ -0,0 +1,46 @@
+from crispy_forms.helper import Layout
+from crispy_forms.layout import Fieldset
+from django import forms
+from django.http import HttpRequest
+from app.models import Attachment, SampleObject
+from common.fields import DirectUploadFileField
+from common.forms import ActionFormMixin, CrispyFormMixin
+
+
+class SampleObjectBaseForm(CrispyFormMixin, ActionFormMixin, forms.ModelForm):
+    request: HttpRequest
+
+    # START_FEATURE direct_upload
+    attachments = DirectUploadFileField(queryset=Attachment.objects.filter(deleted_on=None), required=False)
+    # END_FEATURE direct_upload
+
+    class Meta:
+        model = SampleObject
+        exclude = ['created_by']
+
+    layout = Layout(
+        Fieldset(
+            "Details",
+            "name",
+            "description"
+        ),
+        # START_FEATURE direct_upload
+        "attachments"
+        # END_FEATURE direct_upload
+    )
+
+    def __init__(self, request: HttpRequest, *args, **kwargs):
+        super().__init__(*args, **kwargs)
+        self.request = request
+
+
+class SampleObjectCreateForm(SampleObjectBaseForm):
+    action_title = "Create Sample Object"
+
+    def save(self, commit=True):
+        self.instance.created_by = self.request.user
+        return super().save(commit)
+
+
+class SampleObjectEditForm(SampleObjectBaseForm):
+    action_title = "Edit {instance}"

app/migrations/0001_initial.py

@@ -0,0 +1,44 @@
+# Generated by Django 5.2.12 on 2026-03-16 18:26
+
+import common.models
+import uuid
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Attachment',
+            fields=[
+                ('id', models.UUIDField(default=uuid.uuid4, editable=False, primary_key=True, serialize=False)),
+                ('created_on', models.DateTimeField(auto_now_add=True)),
+                ('updated_on', models.DateTimeField(auto_now=True)),
+                ('name', models.CharField(max_length=512)),
+                ('file', models.FileField(max_length=1024, upload_to=common.models.get_upload_prefix)),
+                ('upload_completed_on', models.DateTimeField(null=True)),
+                ('deleted_on', models.DateTimeField(null=True)),
+            ],
+            options={
+                'abstract': False,
+            },
+        ),
+        migrations.CreateModel(
+            name='SampleObject',
+            fields=[
+                ('id', models.UUIDField(default=uuid.uuid4, editable=False, primary_key=True, serialize=False)),
+                ('created_on', models.DateTimeField(auto_now_add=True)),
+                ('updated_on', models.DateTimeField(auto_now=True)),
+                ('name', models.CharField(max_length=512, unique=True)),
+                ('description', models.TextField(blank=True, default='')),
+            ],
+            options={
+                'abstract': False,
+            },
+        ),
+    ]

app/migrations/0002_initial.py

@@ -0,0 +1,33 @@
+# Generated by Django 5.2.12 on 2026-03-16 18:26
+
+import django.db.models.deletion
+from django.conf import settings
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+        ('app', '0001_initial'),
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='attachment',
+            name='user',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, related_name='files', to=settings.AUTH_USER_MODEL),
+        ),
+        migrations.AddField(
+            model_name='sampleobject',
+            name='attachments',
+            field=models.ManyToManyField(related_name='sample_objects', to='app.attachment'),
+        ),
+        migrations.AddField(
+            model_name='sampleobject',
+            name='created_by',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, related_name='sample_objects', to=settings.AUTH_USER_MODEL),
+        ),
+    ]

app/models.py

@@ -0,0 +1,26 @@
+from django.db import models
+
+from common.models import TimestampedModel, UploadFile, User
+
+
+class SampleObject(TimestampedModel):
+    created_by = models.ForeignKey(User, related_name="sample_objects", on_delete=models.PROTECT)
+
+    # START_FEATURE direct_upload
+    attachments = models.ManyToManyField("Attachment", related_name="sample_objects")
+    # END_FEATURE direct_upload
+
+    name = models.CharField(max_length=512, unique=True)
+    description = models.TextField(default="", blank=True)
+
+    def __str__(self) -> str:
+        return f'Sample Object {self.name}'
+
+    def get_attachments(self):
+        return self.attachments.filter(deleted_on=None)
+
+
+# START_FEATURE direct_upload
+class Attachment(UploadFile):
+    pass
+# END_FEATURE direct_upload

app/serializers.py

@@ -0,0 +1,35 @@
+# START_FEATURE direct_upload
+from app.constants import ATTACHMENT_PK_URL_KWARG
+from django.utils.formats import date_format
+from common.serializers import UserSerializer
+from django.urls import reverse
+from rest_framework import serializers
+
+from app.models import Attachment
+
+
+class AttachmentSerializer(serializers.ModelSerializer):
+    user = UserSerializer()
+
+    class Meta:
+        model = Attachment
+        exclude = []
+
+    def to_representation(self, instance):
+        rep = super().to_representation(instance)
+        rep["view_url"] = reverse('attachment_open', kwargs={
+            ATTACHMENT_PK_URL_KWARG: instance.id,
+        })
+        rep["download_url"] = reverse('attachment_download', kwargs={
+            ATTACHMENT_PK_URL_KWARG: instance.id,
+        })
+        rep["delete_url"] = reverse('attachment_delete', kwargs={
+            ATTACHMENT_PK_URL_KWARG: instance.id,
+        })
+        rep["created_on"] = date_format(instance.created_on, format="DATETIME_FORMAT")
+        rep["upload_completed_on"] = date_format(instance.upload_completed_on, format="DATETIME_FORMAT")
+        if instance.file.storage.exists(instance.file.name):
+            rep["size"] = instance.file.size
+            rep["path"] = instance.file.name
+        return rep
+# END_FEATURE direct_upload