remove MongoDB

This will be moved to a separate repo.

package.json

@@ -101,8 +101,6 @@
     "jest": "^24.0.0",
     "jest-transform-svelte": "^2.1.0",
     "lint-staged": "^8.1.0",
-    "mongo-mock": "^3.3.2",
-    "mongodb": "^3.0.3",
     "node-persist": "^3.0.4",
     "nodemon": "^1.18.9",
     "prettier": "^1.19.1",

packages/server.ts

@@ -7,6 +7,6 @@
  */
 
 import { Server } from '../src/server';
-import { Mongo, FlatFile } from '../src/server/db';
+import { FlatFile } from '../src/server/db';
 
-export { Server, Mongo, FlatFile };
+export { Server, FlatFile };

src/server/db/index.test.ts

@@ -1,11 +1,8 @@
-import { DBFromEnv } from '.';
+import { DBFromEnv, FlatFile } from '.';
 
-test('MONGO_URI', () => {
-  process.env.MONGO_URI = 'test';
-  process.env.MONGO_DATABASE = 'database';
+test('FLATFILE_DIR', () => {
+  process.env.FLATFILE_DIR = 'test';
   const db = DBFromEnv();
-  expect(db.url).toBe('test');
-  expect(db.dbname).toBe('database');
-  delete process.env.MONGO_URI;
-  delete process.env.MONGO_DATABASE;
+  expect(db).toBeInstanceOf(FlatFile);
+  delete process.env.FLATFILE_DIR;
 });

src/server/db/index.ts

@@ -1,16 +1,14 @@
 import { InMemory } from './inmemory';
-import { Mongo } from './mongo';
 import { FlatFile } from './flatfile';
 
 const DBFromEnv = () => {
-  if (process.env.MONGO_URI && process.env.MONGO_DATABASE) {
-    return new Mongo({
-      url: process.env.MONGO_URI,
-      dbname: process.env.MONGO_DATABASE,
+  if (process.env.FLATFILE_DIR) {
+    return new FlatFile({
+      dir: process.env.FLATFILE_DIR,
     });
   } else {
     return new InMemory();
   }
 };
 
-export { InMemory, Mongo, FlatFile, DBFromEnv };
+export { InMemory, FlatFile, DBFromEnv };