AdminJS Typeorm Active Record support

@adminjs+typeorm+2.0.0.patch

diff --git a/node_modules/@adminjs/typeorm/lib/Database.js b/node_modules/@adminjs/typeorm/lib/Database.js
index 01d0fcc..3ad852d 100644
--- a/node_modules/@adminjs/typeorm/lib/Database.js
+++ b/node_modules/@adminjs/typeorm/lib/Database.js
@@ -12,7 +12,9 @@ class Database extends adminjs_1.BaseDatabase {
         const resources = [];
         // eslint-disable-next-line no-restricted-syntax
         for (const entityMetadata of this.connection.entityMetadatas) {
-            resources.push(new Resource_1.Resource(entityMetadata.target));
+            resources.push(new Resource_1.Resource(
+                this.connection.getRepository(entityMetadata.target)
+            ));
         }
         return resources;
     }
diff --git a/node_modules/@adminjs/typeorm/lib/Resource.js b/node_modules/@adminjs/typeorm/lib/Resource.js
index 5e36fc5..586c1ff 100644
--- a/node_modules/@adminjs/typeorm/lib/Resource.js
+++ b/node_modules/@adminjs/typeorm/lib/Resource.js
@@ -25,16 +25,16 @@ class Resource extends adminjs_1.BaseResource {
         this.propsObject = this.prepareProps();
     }
     databaseName() {
-        return this.model.getRepository().metadata.connection.options.database || 'typeorm';
+        return this.model.metadata.connection.options.database || 'typeorm';
     }
     databaseType() {
-        return this.model.getRepository().metadata.connection.options.type || 'typeorm';
+        return this.model.metadata.connection.options.type || 'typeorm';
     }
     name() {
-        return this.model.name;
+        return this.model.metadata.name;
     }
     id() {
-        return this.model.name;
+        return this.model.metadata.name;
     }
     properties() {
         return [...Object.values(this.propsObject)];
@@ -117,7 +117,7 @@ class Resource extends adminjs_1.BaseResource {
         });
     }
     prepareProps() {
-        const { columns } = this.model.getRepository().metadata;
+        const { columns } = this.model.metadata;
         return columns.reduce((memo, col, index) => {
             const property = new Property_1.Property(col, index);
             return Object.assign(Object.assign({}, memo), { [property.path()]: property });
@@ -190,7 +190,7 @@ class Resource extends adminjs_1.BaseResource {
     }
     static isAdapterFor(rawResource) {
         try {
-            return !!rawResource.getRepository().metadata;
+            return !!rawResource.metadata;
         }
         catch (e) {
             return false;