Bring all v0.3.1 changes from develop to master. (#406)

* Working on Credit Trade Permissions

Changelog:
- Model created
- Serializers created and adjuste
- privileged_access boolean field to control API visibility of comments

Todo:
- Create new permission (VIEW|EDIT)_PRIVILIGED_COMMENT
- Create route/viewSet to save comments
- Wire up the frontend
- Unit tests

* WIP

Testing mostly finished now. A few more test cases to include for
completeness.

Pending:
- Wire up the frontend
- A handful of additional api test cases

* Comments API

API is now built and has thorough unit-testing

* Split new permissions into release fixture

roles_permissions_v0.3.0.json

* Updated test to include new fixture

* Python3 Compatibility Fix

Adjusted permission class to use `'key' in dict` format rather than
dict.has_key('key').

Confirmed working with Python 3.6.4

* Added Declined indicator in the breadcrumbs

* Organizations balances (#384)

Added front-end code to show Credit Balance of the selected organization for IDIR Users
Added a check on the user's permission before showing the balance of the organization
Updated test_api_custom so it follows pep8 coding style a bit better
Added MinSerializer for Organization to reduce the amount of data (and add security) coming in for Credit Trades

* Allow partial updates through PATCH. Rescinded should now be a flag

* Updated breadcrumbs to show rescinded status. Added checks for permissions

* Code cleanup

* Comments UI complete

* Cleanup

* Typo fix

* Cleanup

* Minor refactoring. Added tests

* Fixed tests

* test site also uses logontest

* Renamed the migration table for credit trade comment

* Refactored to address review comments

* Migrations fixed up

* Added ETag and relevant testing for credit_trades query

* Added tooltip for signing the proposal

* Changing api to api-business shouldn't have been committed

* Added dropdown-menu and Credit Market Report link

backend/api/fake_api_calls.py

@@ -166,23 +166,6 @@ def create_credit_trade(**kwargs):
     return response_data
 
 
-def get_organization_balance(**kwargs):
-
-    fs_id = kwargs.get("id", create_organization())
-    response = client.get("/api/organizations/{}/balance".format(fs_id))
-    assert status.HTTP_200_OK == response.status_code
-    response_data = json.loads(response.content.decode("utf-8"))
-    return response_data
-
-
-def get_fuel_suppliers(**kwargs):
-
-    response = client.get("/api/organizations/fuel_suppliers")
-    assert status.HTTP_200_OK == response.status_code
-    response_data = json.loads(response.content.decode("utf-8"))
-    return response_data
-
-
 def create_credit_trade_dict(data):
     response = client.post(
         '/api/credit_trades',

backend/api/fixtures/roles_permissions_v0.3.0.json

@@ -0,0 +1,52 @@
+[
+  {
+    "fields": {
+      "code": "VIEW_PRIVILEGED_COMMENTS",
+      "description": "View (Read) Privileged Comments",
+      "name": "View Privileged Comments"
+    },
+    "model": "api.permission",
+    "pk": "16"
+  },
+  {
+    "fields": {
+      "code": "EDIT_PRIVILEGED_COMMENTS",
+      "description": "Create and Update Privileged Comments",
+      "name": "Edit Privileged Comments"
+    },
+    "model": "api.permission",
+    "pk": "17"
+  },
+  {
+    "fields": {
+      "permission": "16",
+      "role": "2"
+    },
+    "model": "api.rolepermission",
+    "pk": null
+  },
+  {
+    "fields": {
+      "permission": "16",
+      "role": "3"
+    },
+    "model": "api.rolepermission",
+    "pk": null
+  },
+  {
+    "fields": {
+      "permission": "17",
+      "role": "2"
+    },
+    "model": "api.rolepermission",
+    "pk": null
+  },
+  {
+    "fields": {
+      "permission": "17",
+      "role": "3"
+    },
+    "model": "api.rolepermission",
+    "pk": null
+  }
+]

backend/api/fixtures/test_credit_trade_comments.json

@@ -0,0 +1,174 @@
+[
+  {
+    "fields": {
+      "authorization_guid": "6c239bc5-5f08-4ddd-855a-b3bf39096937",
+      "email": "[email protected]",
+      "username": "fs1",
+      "authorization_id": "fs1",
+      "display_name": "Test FS",
+      "first_name": "Test",
+      "last_name": "FS",
+      "organization_id": 2
+    },
+    "model": "api.user",
+    "pk": 400
+  },
+  {
+    "fields": {
+      "role": "4",
+      "user": "400"
+    },
+    "model": "api.userrole",
+    "pk": null
+  },
+  {
+    "fields": {
+      "authorization_guid": "935bebdb-de2a-4839-a4da-d87635cffbb3",
+      "email": "[email protected]",
+      "username": "gov_priv",
+      "authorization_id": "gov_priv",
+      "display_name": "Gov",
+      "first_name": "Gov",
+      "last_name": "Gov",
+      "organization_id": 1
+    },
+    "model": "api.user",
+    "pk": 401
+  },
+  {
+    "fields": {
+      "role": "2",
+      "user": "401"
+    },
+    "model": "api.userrole",
+    "pk": null
+  },
+  {
+    "fields": {
+      "role": "3",
+      "user": "401"
+    },
+    "model": "api.userrole",
+    "pk": null
+  },
+  {
+    "fields": {
+      "authorization_guid": "10385306-8e74-4ad5-8cc1-003bc50fbefd",
+      "email": "[email protected]",
+      "username": "gov_unpriv",
+      "authorization_id": "gov_unpriv",
+      "display_name": "Gov",
+      "first_name": "Gov",
+      "last_name": "Gov",
+      "organization_id": 1
+    },
+    "model": "api.user",
+    "pk": 402
+  },
+  {
+    "fields": {
+      "authorization_guid": "1dfbe008-d321-4a1f-912d-ecca36730895",
+      "email": "[email protected]",
+      "username": "fs2",
+      "authorization_id": "fs2",
+      "display_name": "Test FS",
+      "first_name": "Test",
+      "last_name": "FS",
+      "organization_id": 4
+    },
+    "model": "api.user",
+    "pk": 403
+  },
+  {
+    "fields": {
+      "role": "4",
+      "user": "403"
+    },
+    "model": "api.userrole",
+    "pk": null
+  },
+  {
+    "model": "api.credittrade",
+    "pk": 200,
+    "fields": {
+      "create_timestamp": null,
+      "create_user": null,
+      "update_timestamp": null,
+      "update_user": null,
+      "status": 3,
+      "initiator": 2,
+      "respondent": 3,
+      "type": 2,
+      "number_of_credits": 1000,
+      "fair_market_value_per_credit": "20.00",
+      "zero_reason": null,
+      "trade_effective_date": "2017-08-07",
+      "note": null
+    }
+  },
+  {
+    "model": "api.credittradecomment",
+    "pk": 1,
+    "fields": {
+      "create_timestamp": null,
+      "create_user": 400,
+      "update_timestamp": null,
+      "update_user": null,
+      "credit_trade": 200,
+      "privileged_access": false,
+      "comment": "Test Comment 1"
+    }
+  },
+  {
+    "model": "api.credittradecomment",
+    "pk": 2,
+    "fields": {
+      "create_timestamp": null,
+      "create_user": 400,
+      "update_timestamp": null,
+      "update_user": null,
+      "credit_trade": 200,
+      "privileged_access": true,
+      "comment": "Test Comment (privileged)"
+    }
+  },
+  {
+    "model": "api.credittradecomment",
+    "pk": 3,
+    "fields": {
+      "create_timestamp": null,
+      "create_user": 401,
+      "update_timestamp": null,
+      "update_user": null,
+      "credit_trade": 200,
+      "privileged_access": false,
+      "comment": "Test Comment 4 (belongs to user 401)"
+    }
+  },
+  {
+    "model": "api.credittradecomment",
+    "pk": 4,
+    "fields": {
+      "create_timestamp": null,
+      "create_user": 401,
+      "update_timestamp": null,
+      "update_user": null,
+      "credit_trade": 200,
+      "privileged_access": true,
+      "comment": "Test Comment 4 (privileged, belongs to user 401)"
+    }
+  },
+  {
+    "model": "api.credittradecomment",
+    "pk": 5,
+    "fields": {
+      "create_timestamp": null,
+      "create_user": 403,
+      "update_timestamp": null,
+      "update_user": null,
+      "credit_trade": 200,
+      "privileged_access": false,
+      "comment": "Test Comment 1 (belongs to user 403)"
+    }
+  }
+]

backend/api/migrations/0011_auto_20180613_1848.py

@@ -0,0 +1,30 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11 on 2018-06-13 18:48
+from __future__ import unicode_literals
+
+import django.core.validators
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('api', '0010_auto_20180529_2003'),
+    ]
+
+    operations = [
+        migrations.AlterModelOptions(
+            name='credittrade',
+            options={},
+        ),
+        migrations.AlterField(
+            model_name='user',
+            name='cell_phone',
+            field=models.CharField(blank=True, max_length=17, null=True, validators=[django.core.validators.RegexValidator(message=b"Phone number must be entered in theformat: '+999999999'. Up to 15 digitsallowed.", regex=b'^\\+?1?\\d{9,15}$')]),
+        ),
+        migrations.AlterField(
+            model_name='user',
+            name='phone',
+            field=models.CharField(blank=True, max_length=17, null=True, validators=[django.core.validators.RegexValidator(message=b"Phone number must be entered in theformat: '+999999999'. Up to 15 digitsallowed.", regex=b'^\\+?1?\\d{9,15}$')]),
+        ),
+    ]

backend/api/migrations/0012_credittradecomment.py

@@ -0,0 +1,34 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11 on 2018-06-15 21:09
+from __future__ import unicode_literals
+
+from django.conf import settings
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('api', '0011_auto_20180613_1848'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='CreditTradeComment',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('create_timestamp', models.DateTimeField(auto_now_add=True, null=True)),
+                ('update_timestamp', models.DateTimeField(auto_now=True, null=True)),
+                ('comment', models.CharField(blank=True, max_length=4000, null=True)),
+                ('create_user', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, related_name='api_credittradecomment_CREATE_USER', to=settings.AUTH_USER_MODEL)),
+                ('credit_trade', models.ForeignKey(null=True, on_delete=django.db.models.deletion.PROTECT, related_name='credit_trade_comments', to='api.CreditTrade')),
+                ('update_user', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, related_name='api_credittradecomment_UPDATE_USER', to=settings.AUTH_USER_MODEL)),
+                ('privileged_access', models.BooleanField(default=True)),
+            ],
+            options={
+                'ordering': ['create_timestamp'],
+                'db_table': 'credit_trade_comment',
+            },
+        ),
+    ]

backend/api/migrations/0013_auto_20180619_2053.py

@@ -0,0 +1,37 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11 on 2018-06-19 20:53
+from __future__ import unicode_literals
+
+import django.core.validators
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('api', '0012_credittradecomment'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='credittrade',
+            name='rescinded',
+            field=models.BooleanField(default=False),
+        ),
+        migrations.AddField(
+            model_name='credittradehistory',
+            name='rescinded',
+            field=models.BooleanField(default=False),
+        ),
+        migrations.AlterField(
+            model_name='user',
+            name='cell_phone',
+            field=models.CharField(blank=True, max_length=17, null=True, validators=[django.core.validators.RegexValidator(message="Phone number must be entered in the format: '+999999999'. Up to 15 digits allowed.", regex='^\\+?1?\\d{9,15}$')]),
+        ),
+        migrations.AlterField(
+            model_name='user',
+            name='phone',
+            field=models.CharField(blank=True, max_length=17, null=True, validators=[django.core.validators.RegexValidator(message="Phone number must be entered in the format: '+999999999'. Up to 15 digits allowed.", regex='^\\+?1?\\d{9,15}$')]),
+        ),
+    ]

backend/api/migrations/0014_credittradecomment.py

@@ -0,0 +1,22 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11 on 2018-06-19 17:57
+from __future__ import unicode_literals
+
+import django.core.validators
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('api', '0013_auto_20180619_2053'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='credittradecomment',
+            name='credit_trade',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, related_name='credit_trade_comments', to='api.CreditTrade'),
+        )
+    ]