Merge pull request #331 from Financial-Times/neo4j-v4

upgraded neo4j db and driver

Author: GeoffThorpeFT

.circleci/config.yml

@@ -14,7 +14,7 @@ references:
           TERM: xterm
 
     environment:
-      NEO4J_VERSION: '3.5.0'
+      NEO4J_VERSION: '4.1.6'
 
   workspace_root: &workspace_root ~/
 

Makefile

@@ -17,9 +17,9 @@ node_modules/@financial-times/rel-engage/index.mk:
 
 # End generated by rel-engage
 # ---------------------------
-LOCAL_BOLT_URL=bolt://localhost:7687
+LOCAL_BOLT_URL=neo4j://localhost:7687
 BIZ_OPS_BOLT_URL=${NEO4J_BOLT_URL}
-NEO4J_VERSION=3.5.0
+NEO4J_VERSION=4.1.6
 PRODUCT_NAME=biz-ops
 PROJECT_NAME=biz-ops-api
 
@@ -100,6 +100,7 @@ run-test-db:
   wget -q dist.neo4j.org/neo4j-community-$(NEO4J_VERSION)-unix.tar.gz; \
   tar -xzf neo4j-community-$(NEO4J_VERSION)-unix.tar.gz -C neo4j --strip-components 1; \
   sed -i "s|#dbms.security.auth_enabled=false|dbms.security.auth_enabled=false|g" neo4j/conf/neo4j.conf;\
+  cat neo4j/conf/neo4j.conf;\
   ./scripts/neo4j-plugins; \
 	dbms_memory_heap_initial_size="1024m" dbms_memory_heap_max_size="1024m" neo4j/bin/neo4j start; \
   ./scripts/neo4j-wait-for-start;

docker-compose.yaml

@@ -1,9 +1,9 @@
 version: '3'
 services:
   neo4j:
-    image: neo4j:3.5.0
+    image: neo4j:4.1.6
     environment:
-      - NEO4J_dbms_logs_query_enabled=true
+      - NEO4J_dbms_logs_query_enabled=VERBOSE
       - NEO4J_AUTH=none
       - NEO4J_ACCEPT_LICENSE_AGREEMENT=yes
       - NEO4J_db_temporal_timezone=Z

package.json

@@ -18,7 +18,7 @@
     "http-errors": "^1.7.3",
     "lodash": "^4.17.18",
     "module-alias": "^2.2.2",
-    "neo4j-driver": "^1.7.7",
+    "neo4j-driver": "^4.1.2",
     "node-fetch": "^2.6.0",
     "react": "^16.12.0",
     "react-dom": "^16.12.0",

packages/tc-api-db-manager/db-connection.js

@@ -1,4 +1,4 @@
-const neo4j = require('neo4j-driver').v1;
+const neo4j = require('neo4j-driver');
 const metrics = require('next-metrics');
 const { logger } = require('@financial-times/tc-api-express-logger');
 

packages/tc-api-db-manager/index.js

@@ -23,15 +23,13 @@ const initConstraints = async () => {
 		const retrieveConstraints = async () => {
 			const constraints = await executeQuery('CALL db.constraints');
 			return constraints.records.map(constraint =>
-				constraint.get('description'),
+				constraint.get('name'),
 			);
 		};
 
 		const retrieveIndexes = async () => {
 			const indexes = await executeQuery('CALL db.indexes');
-			return indexes.records.map(constraint =>
-				constraint.get('description'),
-			);
+			return indexes.records.map(constraint => constraint.get('name'));
 		};
 
 		const existingConstraints = await retrieveConstraints();

packages/tc-api-db-manager/package.json

@@ -7,7 +7,7 @@
     "@financial-times/n-logger": "^6.1.0",
     "@financial-times/tc-api-express-logger": "file:../tc-api-express-logger",
     "@financial-times/tc-schema-sdk": "file:../tc-schema-sdk",
-    "neo4j-driver": "^1.7.7",
+    "neo4j-driver": "^4.1.2",
     "next-metrics": "^3.1.22"
   },
   "repository": {

packages/tc-api-rest-handlers/__tests__/patch-update.spec.js

@@ -1,4 +1,4 @@
-const neo4jTemporalTypes = require('neo4j-driver/lib/v1/temporal-types');
+const neo4jTemporalTypes = require('neo4j-driver/lib/temporal-types');
 const { setupMocks, neo4jTest } = require('../../../test-helpers');
 const { dbUnavailable } = require('../../../test-helpers/error-stubs');
 const { spyDbQuery } = require('../../../test-helpers/db-spies');

packages/tc-api-rest-handlers/lib/diff-properties.js

@@ -1,4 +1,4 @@
-const neo4jTemporalTypes = require('neo4j-driver/lib/v1/temporal-types');
+const neo4jTemporalTypes = require('neo4j-driver/lib/temporal-types');
 const { getType } = require('@financial-times/tc-schema-sdk');
 
 const isNullValue = val => val === null || val === '';

packages/tc-api-rest-handlers/lib/neo4j-type-conversion.js

@@ -2,8 +2,8 @@ const {
 	isDateTime,
 	isDate,
 	isTime,
-} = require('neo4j-driver/lib/v1/temporal-types');
-const neo4jTemporalTypes = require('neo4j-driver/lib/v1/temporal-types');
+} = require('neo4j-driver/lib/temporal-types');
+const neo4jTemporalTypes = require('neo4j-driver/lib/temporal-types');
 const { getType } = require('@financial-times/tc-schema-sdk');
 
 const entriesToObject = (map, [key, val]) => Object.assign(map, { [key]: val });