Initial commit from ZIP

evg-outbo-api/outbo/apps/activity_log/enums.py

@@ -0,0 +1,7 @@
+from enum import Enum
+
+
+class MessageType(Enum):
+    USER = "User"
+    SUCCESS = "Success"
+    FAILURE = "Failure"

evg-outbo-api/outbo/apps/activity_log/migrations/0001_initial.py

@@ -0,0 +1,107 @@
+# Generated by Django 2.2.7 on 2019-11-29 08:57
+
+from django.db import migrations, models
+import django.db.models.deletion
+import outbo.apps.activity_log.enums
+import outbo.apps.core.fields
+import rules.contrib.models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = []
+
+    operations = [
+        migrations.CreateModel(
+            name="LogItem",
+            fields=[
+                (
+                    "id",
+                    models.AutoField(
+                        auto_created=True,
+                        primary_key=True,
+                        serialize=False,
+                        verbose_name="ID",
+                    ),
+                ),
+                (
+                    "created_at",
+                    outbo.apps.core.fields.CreationDateTimeField(
+                        auto_now_add=True, verbose_name="Created at"
+                    ),
+                ),
+                (
+                    "updated_at",
+                    outbo.apps.core.fields.ModificationDateTimeField(
+                        auto_now=True, verbose_name="Updated at"
+                    ),
+                ),
+                (
+                    "deleted_at",
+                    outbo.apps.core.fields.RemovalDateTimeField(
+                        blank=True, editable=False, null=True, verbose_name="Deleted at"
+                    ),
+                ),
+                ("message", models.TextField(verbose_name="message")),
+                (
+                    "message_type",
+                    models.CharField(
+                        choices=[
+                            (outbo.apps.activity_log.enums.MessageType("User"), "User"),
+                            (
+                                outbo.apps.activity_log.enums.MessageType("Success"),
+                                "Success",
+                            ),
+                            (
+                                outbo.apps.activity_log.enums.MessageType("Failure"),
+                                "Failure",
+                            ),
+                        ],
+                        default=outbo.apps.activity_log.enums.MessageType("User"),
+                        max_length=25,
+                        verbose_name="message type",
+                    ),
+                ),
+            ],
+            options={"abstract": False,},
+            bases=(rules.contrib.models.RulesModelMixin, models.Model),
+        ),
+        migrations.CreateModel(
+            name="ProductLogItem",
+            fields=[
+                (
+                    "logitem_ptr",
+                    models.OneToOneField(
+                        auto_created=True,
+                        on_delete=django.db.models.deletion.CASCADE,
+                        parent_link=True,
+                        primary_key=True,
+                        serialize=False,
+                        to="activity_log.LogItem",
+                    ),
+                ),
+            ],
+            options={"ordering": ["-created_at"],},
+            bases=("activity_log.logitem",),
+        ),
+        migrations.CreateModel(
+            name="ProjectLogItem",
+            fields=[
+                (
+                    "logitem_ptr",
+                    models.OneToOneField(
+                        auto_created=True,
+                        on_delete=django.db.models.deletion.CASCADE,
+                        parent_link=True,
+                        primary_key=True,
+                        serialize=False,
+                        to="activity_log.LogItem",
+                    ),
+                ),
+            ],
+            options={"ordering": ["-created_at"],},
+            bases=("activity_log.logitem",),
+        ),
+    ]

evg-outbo-api/outbo/apps/activity_log/migrations/0002_auto_20191129_0957.py

@@ -0,0 +1,39 @@
+# Generated by Django 2.2.7 on 2019-11-29 08:57
+
+from django.conf import settings
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+        ("contenttypes", "0002_remove_content_type_name"),
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+        ("activity_log", "0001_initial"),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="logitem",
+            name="created_by",
+            field=models.ForeignKey(
+                on_delete=django.db.models.deletion.PROTECT,
+                to=settings.AUTH_USER_MODEL,
+                verbose_name="created by",
+            ),
+        ),
+        migrations.AddField(
+            model_name="logitem",
+            name="polymorphic_ctype",
+            field=models.ForeignKey(
+                editable=False,
+                null=True,
+                on_delete=django.db.models.deletion.CASCADE,
+                related_name="polymorphic_activity_log.logitem_set+",
+                to="contenttypes.ContentType",
+            ),
+        ),
+    ]

evg-outbo-api/outbo/apps/activity_log/migrations/0003_projectlogitem_project.py

@@ -0,0 +1,28 @@
+# Generated by Django 2.2.7 on 2019-11-29 08:57
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+        ("projects", "0001_initial"),
+        ("activity_log", "0002_auto_20191129_0957"),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="projectlogitem",
+            name="project",
+            field=models.ForeignKey(
+                on_delete=django.db.models.deletion.PROTECT,
+                related_name="log_items",
+                related_query_name="log_item",
+                to="projects.Project",
+                verbose_name="project",
+            ),
+        ),
+    ]

evg-outbo-api/outbo/apps/activity_log/migrations/0004_auto_20191129_0957.py

@@ -0,0 +1,38 @@
+# Generated by Django 2.2.7 on 2019-11-29 08:57
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+        ("activity_log", "0003_projectlogitem_project"),
+        ("products", "0001_initial"),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="productlogitem",
+            name="product",
+            field=models.ForeignKey(
+                on_delete=django.db.models.deletion.PROTECT,
+                related_name="log_items",
+                related_query_name="log_item",
+                to="products.Product",
+                verbose_name="product",
+            ),
+        ),
+        migrations.AddField(
+            model_name="productlogitem",
+            name="stage",
+            field=models.ForeignKey(
+                default=None,
+                null=True,
+                on_delete=django.db.models.deletion.PROTECT,
+                to="products.ProductStage",
+            ),
+        ),
+    ]

evg-outbo-api/outbo/apps/activity_log/migrations/0005_auto_20200525_1025.py

@@ -0,0 +1,56 @@
+# Generated by Django 2.2.10 on 2020-05-25 08:25
+
+from django.conf import settings
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("activity_log", "0004_auto_20191129_0957"),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name="logitem",
+            name="created_by",
+            field=models.ForeignKey(
+                on_delete=django.db.models.deletion.CASCADE,
+                to=settings.AUTH_USER_MODEL,
+                verbose_name="created by",
+            ),
+        ),
+        migrations.AlterField(
+            model_name="productlogitem",
+            name="product",
+            field=models.ForeignKey(
+                on_delete=django.db.models.deletion.CASCADE,
+                related_name="log_items",
+                related_query_name="log_item",
+                to="products.Product",
+                verbose_name="product",
+            ),
+        ),
+        migrations.AlterField(
+            model_name="productlogitem",
+            name="stage",
+            field=models.ForeignKey(
+                default=None,
+                null=True,
+                on_delete=django.db.models.deletion.CASCADE,
+                to="products.ProductStage",
+            ),
+        ),
+        migrations.AlterField(
+            model_name="projectlogitem",
+            name="project",
+            field=models.ForeignKey(
+                on_delete=django.db.models.deletion.CASCADE,
+                related_name="log_items",
+                related_query_name="log_item",
+                to="projects.Project",
+                verbose_name="project",
+            ),
+        ),
+    ]

evg-outbo-api/outbo/apps/activity_log/models.py

@@ -0,0 +1,65 @@
+from django.db import models
+from django.utils.translation import pgettext, gettext_lazy as _
+from rules import always_allow
+
+from outbo.apps.activity_log.enums import MessageType
+from outbo.apps.core.models import (
+    TimestampableDeletableMixin,
+    RulesPolymorphicModel,
+    SoftDeletablePolymorphicManager,
+)
+
+
+class LogItem(TimestampableDeletableMixin, RulesPolymorphicModel):
+    objects = SoftDeletablePolymorphicManager()
+    all_objects = SoftDeletablePolymorphicManager(alive_only=False)
+
+    message = models.TextField(verbose_name=_("message"))
+    message_type = models.CharField(
+        verbose_name=_("message type"),
+        max_length=25,
+        blank=False,
+        null=False,
+        default=MessageType.USER,
+        choices=((type, type.value) for type in MessageType),
+    )
+    created_by = models.ForeignKey(
+        verbose_name=_("created by"), to="authentication.User", on_delete=models.CASCADE
+    )
+
+    def __str__(self):
+        if self.message_type == MessageType.USER:
+            return self.message
+        return pgettext("log_item_messages", self.message)
+
+
+class ProductLogItem(LogItem):
+    class Meta:
+        rules_permissions = {"view": always_allow, "add": always_allow}
+        ordering = ["-created_at"]
+
+    product = models.ForeignKey(
+        verbose_name=_("product"),
+        to="products.Product",
+        on_delete=models.CASCADE,
+        related_name="log_items",
+        related_query_name="log_item",
+    )
+
+    stage = models.ForeignKey(
+        to="products.ProductStage", on_delete=models.CASCADE, null=True, default=None
+    )
+
+
+class ProjectLogItem(LogItem):
+    class Meta:
+        rules_permissions = {"view": always_allow, "add": always_allow}
+        ordering = ["-created_at"]
+
+    project = models.ForeignKey(
+        verbose_name=_("project"),
+        to="projects.Project",
+        on_delete=models.CASCADE,
+        related_name="log_items",
+        related_query_name="log_item",
+    )

evg-outbo-api/outbo/apps/activity_log/serializers.py

@@ -0,0 +1,84 @@
+from rest_framework import serializers
+
+from outbo.apps.activity_log.enums import MessageType
+from outbo.apps.activity_log.models import ProductLogItem, ProjectLogItem
+
+
+class BaseProductLogItemSerializer(serializers.ModelSerializer):
+    class Meta:
+        model = ProductLogItem
+
+    def get_message_type(self, instance):
+        t, val = str(instance.message_type).split(".", 1)
+        return MessageType[val].value
+
+
+class ProductLogItemSerializer:
+    class List(BaseProductLogItemSerializer):
+        message_type = serializers.SerializerMethodField()
+
+        class Meta(BaseProductLogItemSerializer.Meta):
+            fields = [
+                "message",
+                "message_type",
+                "stage",
+                "updated_at",
+                "created_at",
+                "created_by",
+            ]
+
+    class Create(BaseProductLogItemSerializer):
+        class Meta(BaseProductLogItemSerializer.Meta):
+            fields = ["message"]
+
+    class AfterCreate(BaseProductLogItemSerializer):
+        message_type = serializers.SerializerMethodField()
+
+        class Meta(BaseProductLogItemSerializer.Meta):
+            fields = [
+                "message",
+                "message_type",
+                "stage",
+                "updated_at",
+                "created_at",
+                "created_by",
+            ]
+
+
+class BaseProjectLogItemSerializer(serializers.ModelSerializer):
+    class Meta:
+        model = ProjectLogItem
+
+    def get_message_type(self, instance):
+        t, val = str(instance.message_type).split(".", 1)
+        return MessageType[val].value
+
+
+class ProjectLogItemSerializer:
+    class List(BaseProjectLogItemSerializer):
+        message_type = serializers.SerializerMethodField()
+
+        class Meta(BaseProjectLogItemSerializer.Meta):
+            fields = [
+                "message",
+                "message_type",
+                "updated_at",
+                "created_at",
+                "created_by",
+            ]
+
+    class Create(BaseProjectLogItemSerializer):
+        class Meta(BaseProjectLogItemSerializer.Meta):
+            fields = ["message"]
+
+    class AfterCreate(BaseProjectLogItemSerializer):
+        message_type = serializers.SerializerMethodField()
+
+        class Meta(BaseProjectLogItemSerializer.Meta):
+            fields = [
+                "message",
+                "message_type",
+                "updated_at",
+                "created_at",
+                "created_by",
+            ]

evg-outbo-api/outbo/apps/activity_log/urls.py

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+app_name = "activity_log"
+urlpatterns = []

evg-outbo-api/outbo/apps/activity_log/viewsets.py

@@ -0,0 +1,48 @@
+from outbo.apps.activity_log.models import ProductLogItem, ProjectLogItem
+from outbo.apps.activity_log.serializers import (
+    ProductLogItemSerializer,
+    ProjectLogItemSerializer,
+)
+from outbo.apps.core.viewsets import (
+    AutoPermissionViewSetMixin,
+    ListModelMixin,
+    MultipleSerializerViewSet,
+    NestedViewSetMixin,
+    CreateModelMixin,
+)
+from outbo.apps.products.models import Product
+from outbo.apps.projects.models import Project
+
+
+class ProductLogItemNestedViewSet(
+    AutoPermissionViewSetMixin,
+    ListModelMixin,
+    CreateModelMixin,
+    NestedViewSetMixin,
+    MultipleSerializerViewSet,
+):
+    queryset = ProductLogItem.objects.all()
+    serializer_class_set = ProductLogItemSerializer
+
+    def perform_create(self, *, serializer):
+        current_user = self.request.user
+        parents = self.get_parents_query_dict()
+        product = Product.objects.get(pk=parents["product_id"])
+        return serializer.save(product=product, created_by=current_user)
+
+
+class ProjectLogItemNestedViewSet(
+    AutoPermissionViewSetMixin,
+    ListModelMixin,
+    CreateModelMixin,
+    NestedViewSetMixin,
+    MultipleSerializerViewSet,
+):
+    queryset = ProjectLogItem.objects.all()
+    serializer_class_set = ProjectLogItemSerializer
+
+    def perform_create(self, *, serializer):
+        current_user = self.request.user
+        parents = self.get_parents_query_dict()
+        project = Project.objects.get(pk=parents["project_id"])
+        return serializer.save(project=project, created_by=current_user)