feat: update to support loopback 3.x

Author: Tom Kirkpatrick

index.js

@@ -37,6 +37,13 @@ module.exports = function (app, options) {
     modelDefinition.acls = options.acls
   }
 
+  // Support for loopback 2.x.
+  if (app.loopback.version.startsWith(2)) {
+    Object.keys(modelDefinition.methods).forEach(method => {
+      modelDefinition.methods[method].isStatic = true
+    })
+  }
+
   const NewModel = dataSource.createModel(
     modelDefinition.name,
     modelDefinition.properties,

models/meta.js

@@ -56,24 +56,24 @@ module.exports = function (Meta, options) {
     }
 
     // Get the following keys from the settings object, if they are set
-    const keys = [
-      'acls',
-      'base',
-      'description',
-      'hidden',
-      'idInjection',
-      'methods',
-      'mixins',
-      'persistUndefinedAsNull',
-      'plural',
-      'relations',
-      'strict',
-      'validations'
-    ]
+    const keys = {
+      'acls': [],
+      'base': '',
+      'description': '',
+      'hidden': [],
+      'idInjection': true,
+      'methods': {},
+      'mixins': {},
+      'persistUndefinedAsNull': false,
+      'plural': '',
+      'relations': {},
+      'strict': false,
+      'validations': [],
+    }
 
     // Loop through the keys and add them to the result with their value
-    keys.forEach((key) => {
-      result[ key ] = _.get(model.definition.settings, key)
+    Object.keys(keys).forEach(key => {
+      result[ key ] = _.get(model.definition.settings, key, keys[ key ])
     })
     return result
   }

models/meta.json

@@ -12,7 +12,6 @@
   "relations": {},
   "methods": {
     "getModels": {
-      "isStatic": true,
       "accepts": [],
       "returns": {
         "arg": "result",
@@ -26,7 +25,6 @@
       }
     },
     "getModelById": {
-      "isStatic": true,
       "accepts": {
         "arg": "name",
         "type": "any",
@@ -45,7 +43,6 @@
       }
     },
     "graphviz": {
-      "isStatic": true,
       "accepts": [
         {
           "arg": "res",

package.json

@@ -25,19 +25,16 @@
   "homepage": "https://github.com/beeman/loopback-component-meta#readme",
   "dependencies": {
     "debug": "2.2.0",
-    "lodash": "4.6.1",
-    "loopback": "2.27.0",
-    "loopback-datasource-juggler": "2.45.2"
-  },
-  "optionalDependencies": {
-    "loopback-component-explorer": "2.3.0"
+    "lodash": "4.17.4"
   },
   "devDependencies": {
     "babel-cli": "6.9.0",
     "bluebird": "3.3.4",
     "chai": "3.5.0",
-    "debug": "2.2.0",
+    "loopback": "3.8.0",
     "loopback-boot": "2.18.0",
-    "mocha": "2.4.5"
+    "loopback-component-explorer": "2.3.0",
+    "mocha": "2.4.5",
+    "strong-error-handler": "2.1.0"
   }
 }

test/component-test.js

@@ -20,7 +20,7 @@ describe('Component test', function() {
       return Meta.getModels()
         .then((res) => {
           expect(res).to.be.an('array')
-          expect(res.length).to.equal(10)
+          expect(res.length).to.equal(9)
         })
     })
 

test/fixtures/simple-app/common/models/base-model.json

@@ -5,9 +5,6 @@
   "options": {
     "validateUpsert": true
   },
-  "mixins": {
-    "ModifiedTimestamp": {}
-  },
   "properties": {
     "created": {
       "type": "Date",

test/fixtures/simple-app/common/models/person.json

@@ -5,11 +5,6 @@
   "options": {
     "validateUpsert": true
   },
-  "mixins": {
-    "Paginate": {
-      "limit": "10"
-    }
-  },
   "properties": {
     "firstName": {
       "type": "string",

test/fixtures/simple-app/common/models/user.js

@@ -3,9 +3,7 @@
   "host": "0.0.0.0",
   "port": 3000,
   "remoting": {
-    "context": {
-      "enableHttpContext": false
-    },
+    "context": false,
     "rest": {
       "normalizeHttpPath": false,
       "xml": false
@@ -19,9 +17,7 @@
       "limit": "100kb"
     },
     "cors": false,
-    "errorHandler": {
-      "disableStackTrace": false
-    }
+    "handleErrors": false
   },
   "legacyExplorer": false
 }