feat(model): ensure severity from computed score

Author: lykmapipo

package-lock.json

@@ -10,10 +10,10 @@
     "build": "rollup -c",
     "lint": "eslint --fix --ext .js src/ test/ rollup.config.js examples/",
     "pretest": "npm run lint",
-    "posttest": "rimraf test/fixtures/*.csv",
-    "test": "NODE_ENV=test nyc --reporter=html --reporter=text mocha --exit --timeout=20000 --require @babel/register test/**/*.spec.js",
-    "test:unit": "NODE_ENV=test npm run pretest && NODE_ENV=test mocha --exit --timeout=20000 --require @babel/register test/unit/**/*.spec.js",
-    "test:integration": "NODE_ENV=test npm run pretest && NODE_ENV=test mocha --exit --timeout=20000 --require @babel/register test/integration/**/*.spec.js",
+    "posttest": "rimraf test/fixtures/*.spec.csv",
+    "test": "NODE_ENV=test LOGGER_LOG_ENABLED=false DEFAULT_LOCALE=en LOCALES=en,sw nyc --reporter=html --reporter=text mocha --exit --timeout=80000 --require @babel/register test/**/*.spec.js",
+    "test:unit": "NODE_ENV=test npm run pretest && NODE_ENV=test DEFAULT_LOCALE=en LOCALES=en,sw mocha --exit --timeout=80000 --require @babel/register test/unit/**/*.spec.js",
+    "test:integration": "NODE_ENV=test npm run pretest && NODE_ENV=test DEFAULT_LOCALE=en LOCALES=en,sw mocha --exit --timeout=80000 --require @babel/register test/integration/**/*.spec.js",
     "coverage": "nyc report --reporter=text-lcov | coveralls",
     "docs": "doxdox 'lib/**/*.js' -p package.json -l markdown -o DOCUMENTATION.md",
     "cmt": "git add -A && git-cz",
@@ -84,7 +84,7 @@
     "eslint-config-airbnb-base": "^14.1.0",
     "eslint-config-prettier": "^6.11.0",
     "eslint-plugin-import": "^2.21.1",
-    "eslint-plugin-jsdoc": "^27.0.4",
+    "eslint-plugin-jsdoc": "^27.0.5",
     "eslint-plugin-mocha": "^7.0.1",
     "eslint-plugin-prettier": "^3.1.3",
     "generate-changelog": "^1.8.0",
@@ -106,7 +106,7 @@
   },
   "dependencies": {
     "@codetanzania/emis-stakeholder": ">=2.8.0",
-    "@codetanzania/ewea-common": ">=0.20.0",
+    "@codetanzania/ewea-common": ">=0.21.1",
     "@codetanzania/ewea-event": ">=0.11.0",
     "@codetanzania/ewea-internals": ">=0.21.0",
     "@lykmapipo/common": ">=0.34.3",

package.json

@@ -1,13 +1,20 @@
 import {
   MODEL_NAME_CASE,
   COLLECTION_NAME_CASE,
+  PREDEFINE_NAMESPACE_CASESTAGE,
+  PREDEFINE_NAMESPACE_PARTYGENDER,
+  PREDEFINE_NAMESPACE_PARTYOCCUPATION,
+  PREDEFINE_NAMESPACE_PARTYNATIONALITY,
+  PREDEFINE_NAMESPACE_ADMINISTRATIVEAREA,
+  DEFAULT_SEEDS,
 } from '@codetanzania/ewea-internals';
-import { pick } from 'lodash';
+import { get, pick, set } from 'lodash';
 import { mergeObjects, idOf } from '@lykmapipo/common';
-import { copyInstance, createSchema, model } from '@lykmapipo/mongoose-common';
 import '@lykmapipo/mongoose-sequenceable';
+import { copyInstance, createSchema, model } from '@lykmapipo/mongoose-common';
 import actions from 'mongoose-rest-actions';
 import exportable from '@lykmapipo/mongoose-exportable';
+import { caseSeverityFor } from '@codetanzania/ewea-common';
 
 import {
   CASE_SCHEMA_OPTIONS,
@@ -103,17 +110,47 @@ CaseSchema.pre('validate', function onPreValidate(done) {
  * @instance
  */
 CaseSchema.methods.preValidate = function preValidate(done) {
-  // ensure started(or reported) date
-  // TODO: drop reported date & use createdAt
+  // ensure reported date
   this.reportedAt = this.reportedAt || this.createdAt || new Date();
 
-  // TODO: ensure victim default gender
-  // TODO: ensure victim default occupation
+  // ensure case stage
+  if (!get(this, 'stage')) {
+    const staje = DEFAULT_SEEDS[PREDEFINE_NAMESPACE_CASESTAGE];
+    set(this, 'stage', staje);
+  }
+
+  // TODO: compute score
+  // TODO: move score to case base schema
+  // always: ensure case severity from followup score
+  const score = get(this, 'followup.score');
+  this.severity = caseSeverityFor({ score });
+
+  // ensure victim gender
+  if (!get(this, 'victim.gender')) {
+    const gender = DEFAULT_SEEDS[PREDEFINE_NAMESPACE_PARTYGENDER];
+    set(this, 'victim.gender', gender);
+  }
+
+  // ensure victim default occupation
+  if (!get(this, 'victim.occupation')) {
+    const occupation = DEFAULT_SEEDS[PREDEFINE_NAMESPACE_PARTYOCCUPATION];
+    set(this, 'victim.occupation', occupation);
+  }
+
+  // ensure victim default nationality
+  if (!get(this, 'victim.nationality')) {
+    const nationality = DEFAULT_SEEDS[PREDEFINE_NAMESPACE_PARTYNATIONALITY];
+    set(this, 'victim.nationality', nationality);
+  }
+
+  // ensure victim default area
+  if (!get(this, 'victim.area')) {
+    const area = DEFAULT_SEEDS[PREDEFINE_NAMESPACE_ADMINISTRATIVEAREA];
+    set(this, 'victim.area', area);
+  }
 
   // TODO: ensure event group and type
-
   // TODO: ensure default values
-
   // TODO: ensure case status
 
   // return

src/case.model.js

@@ -99,7 +99,7 @@ export const age = {
   type: Number,
   index: true,
   exportable: true,
-  fake: (f) => f.random.number(),
+  fake: (f) => f.random.number({ min: 1, max: 100 }),
 };
 
 /**
@@ -123,7 +123,32 @@ export const weight = {
   type: Number,
   index: true,
   exportable: true,
-  fake: (f) => f.random.number(),
+  fake: (f) => f.random.number({ min: 1, max: 250 }),
+};
+
+/**
+ * @name score
+ * @description Current score of the case followup.
+ *
+ * It used to derive case severity.
+ *
+ * @property {object} type - schema(data) type
+ * @property {boolean} trim - force trimming
+ * @property {boolean} index - ensure database index
+ * @property {object} fake - fake data generator options
+ *
+ * @author lally elias <lallyelias87@gmail.com>
+ * @since 0.1.0
+ * @version 0.1.0
+ * @instance
+ * @example
+ * 4
+ */
+export const score = {
+  type: Number,
+  index: true,
+  exportable: true,
+  fake: (f) => f.random.number({ min: 0, max: 5 }),
 };
 
 /**
@@ -585,6 +610,7 @@ export const followup = createSubSchema({
   follower,
   followedAt,
   symptoms: properties,
+  score,
   outcome,
   remarks,
 });

src/schema/common.schema.js

@@ -20,6 +20,20 @@ describe('Case Instance', () => {
       done(error);
     });
   });
+
+  it('should set defaults on pre validate', (done) => {
+    const caze = Case.fake();
+
+    caze.preValidate((error) => {
+      expect(caze.stage).to.exist;
+      expect(caze.severity).to.exist;
+      expect(caze.victim.gender).to.exist;
+      expect(caze.victim.occupation).to.exist;
+      expect(caze.victim.nationality).to.exist;
+      expect(caze.victim.area).to.exist;
+      done(error);
+    });
+  });
 });
 
 describe.skip('Case Validations', () => {