Feature/tilt

Dockerfile

@@ -6,6 +6,15 @@ WORKDIR /mood
 # Copies project requirements into working directory
 COPY package*.json ./
 
+# Copies requirements.txt into working directory
+COPY ./requirements.txt /mood/requirements.txt
+
+# install python and pip
+RUN apk add --no-cache python3 py3-pip
+
+# Install requirements
+RUN pip install --no-cache-dir --upgrade -r /mood/requirements.txt
+
 # Copy app code 
 COPY ./app ./app
 

Dockerfile.dev

@@ -9,6 +9,15 @@ ENV NODE_ENV production
 # Copies project requirements into working directory
 COPY package*.json ./
 
+# Copies requirements.txt into working directory
+COPY ./requirements.txt /mood/requirements.txt
+
+# install python and pip
+RUN apk add --no-cache python3 py3-pip
+
+# Install requirements
+RUN pip install --no-cache-dir --upgrade -r /mood/requirements.txt
+
 # Install dependencies
 RUN npm ci
 

app/routes/index.js

@@ -3,6 +3,8 @@ import authMiddleware from '../middleware/auth';
 import validateError from '../middleware/validationError';
 import { notFoundError, serverError } from '../middleware/defaultError';
 import { usingPipe } from '../utils';
+import { spawn } from 'child_process';
+
 
 const applyMiddlewares = (app) => {
   app.use(authMiddleware);
@@ -87,15 +89,28 @@ const defineRoutes = (app) => {
     }).catch(next);
   });
 
-  // TODO add tilt  routes
-  // app.get('/tilt/', (req, res) => {
-  //   // TODO
-  // });
-  // // TODO add endpoint for motivator service, motivator calls mood diary return
-  // app.get('/motivator/', (req, res) => {
+  // Get Tilt schema for mood diary
+  app.get('/tilt', (req, res) => {
+    var process = spawn('python3', ['app/tilt/mood_tilt.py']);
+    var tilt_data = [];
+
+    process.stdout.on('data', function (data) {
+      tilt_data.push(data);  
+     });
+
+    process.stderr.on('data', data => {
+      console.error(`stderr: ${data}`);
+    })
+
+     process.on('close', (code) => {
+      console.log(`child process close all stdio with code ${code}`);
+      // send tilt schema 
+      res.send(tilt_data.join(""));
+      });
+
+  });
+
 
-  //   // TODO
-  // });
 };
 
 export default (app) => {

app/tilt/mood_tilt.json

@@ -0,0 +1,63 @@
+{
+    "dataDisclosed": [
+        {
+            "_id": "mood-service-tilt-01",
+            "category": "Language Preference",
+            "legalBases": [
+                {
+                    "description": "General Data Protection Regulation (GDPR) Art.",
+                    "reference": "GDPR-99-1-a"
+                },
+                {
+                    "description": "BDSG-42-5 refers to the processing of personal data within..",
+                    "reference": "BDSG-42-5"
+                }
+            ],
+            "legitimateInterests": [
+                {
+                    "exists": false,
+                    "reasoning": "No legitimate interests"
+                }
+            ],
+            "nonDisclosure": {
+                "consequences": "If the data is not disclosed, the shipment cannot be delivered.",
+                "contractualRegulation": false,
+                "legalRequirement": false,
+                "obligationToProvide": false
+            },
+            "purposes": [
+                {
+                    "description": "To provide the mood-service-tilt",
+                    "purpose": "To provide the mood-service-tilt"
+                }
+            ],
+            "recipients": [
+                {
+                    "address": "",
+                    "category": "",
+                    "country": "DE",
+                    "division": "",
+                    "name": "",
+                    "representative": null
+                }
+            ],
+            "storage": [
+                {
+                    "aggregationFunction": "min",
+                    "legalBasisConditional": [
+                        "SGB-100-42"
+                    ],
+                    "purposeConditional": [
+                        "Data is always stored"
+                    ],
+                    "temporal": [
+                        {
+                            "description": "Temporal element for the mood-service-tilt",
+                            "ttl": ""
+                        }
+                    ]
+                }
+            ]
+        }
+    ]
+}

app/tilt/mood_tilt.py

@@ -0,0 +1,85 @@
+from tilt import tilt
+import fastjsonschema
+import json
+import requests
+
+# List of legal_bases with reference and description
+first_legal_base = tilt.AnyOfSchemaForTheLegalBasesOfTheDataDisclosed(
+    reference="GDPR-99-1-a",
+    description="General Data Protection Regulation (GDPR) Art."
+)
+second_legal_base = tilt.AnyOfSchemaForTheLegalBasesOfTheDataDisclosed(
+    reference="BDSG-42-5",
+    description="BDSG-42-5 refers to the processing of personal data within.."
+)
+
+# Store the mood-service-tilt
+temporal = tilt.TemporalElement(
+    description='Temporal element for the mood-service-tilt',
+    ttl=''
+)
+storage = tilt.StorageElement(
+    temporal=[temporal], 
+    purpose_conditional=["Data is always stored"],
+    legal_basis_conditional=["SGB-100-42"],
+    aggregation_function=tilt.AggregationFunction.MIN
+    )
+
+legitimate_interests = tilt.AnyOfSchemaForLegitimateInterests(
+    exists=False,
+    reasoning="No legitimate interests"
+)
+
+non_disclosure = tilt.NonDisclosure(
+    legal_requirement=False,
+    contractual_regulation=False,
+    obligation_to_provide=False,
+    consequences="If the data is not disclosed, the shipment cannot be delivered."
+)
+
+purposes = tilt.AnyOfSchemaForThePurposes( 
+    purpose="To provide the mood-service-tilt",
+    description="To provide the mood-service-tilt"
+)
+
+first_recipient = tilt.Recipient(
+    name="",
+    address="",
+    category="",
+    country="DE",
+    division="",
+    representative=None
+)
+
+# Data disclosed to mood-service-tilt
+disclosed_data = tilt.DataDisclosedElement(
+    id='mood-service-tilt-01',
+    category="Language Preference",
+    legal_bases=[first_legal_base, second_legal_base],
+    storage=[storage],
+    legitimate_interests=[legitimate_interests],
+    non_disclosure=non_disclosure,
+    purposes=[purposes],
+    recipients=[first_recipient]
+)
+
+tilt_dict = {}
+
+tilt_dict['dataDisclosed'] = [disclosed_data.to_dict()]
+
+print(json.dumps(tilt_dict, indent = 4))
+# Add validator to check the tilt_dict
+# Load schema to validate against
+file = requests.get('https://raw.githubusercontent.com/Transparency-Information-Language/schema/master/tilt-schema.json')
+schema = json.loads(file.content)
+
+# As we don't use the full TILT spec, we only need the 'dataDisclosed' schema from the file
+examples_schema = schema['examples']
+dataDisclosed_schema = examples_schema[0]['dataDisclosed']
+# Compile schema
+validate_func = fastjsonschema.compile(dataDisclosed_schema[0])
+
+# Validate instance against schema
+validate_func(tilt_dict) 
+
+#print(json.dumps(tilt_dict, indent = 4))

requirements.txt

@@ -0,0 +1,4 @@
+tilt==0.0.5
+jsonschema==4.5.1
+requests==2.28.1
+fastjsonschema==2.15.3