From 5f4611d65e40eae3ca6191a15f68d69ea5a1c4cb Mon Sep 17 00:00:00 2001
From: Kirill Rogovoy <kirill@rogovoy.me>
Date: Tue, 20 Jul 2021 21:24:52 +0300
Subject: WIP

---
 app_expo/models/environment.ts | 40 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 40 insertions(+)
 create mode 100644 app_expo/models/environment.ts

(limited to 'app_expo/models/environment.ts')

diff --git a/app_expo/models/environment.ts b/app_expo/models/environment.ts
new file mode 100644
index 0000000..a29586b
--- /dev/null
+++ b/app_expo/models/environment.ts
@@ -0,0 +1,40 @@
+import { Api } from '../services/api'
+
+let ReactotronDev
+if (__DEV__) {
+  const { Reactotron } = require('../services/reactotron')
+  ReactotronDev = Reactotron
+}
+
+/**
+ * The environment is a place where services and shared dependencies between
+ * models live.  They are made available to every model via dependency injection.
+ */
+export class Environment {
+  constructor() {
+    // create each service
+    if (__DEV__) {
+      // dev-only services
+      this.reactotron = new ReactotronDev()
+    }
+    this.api = new Api()
+  }
+
+  async setup() {
+    // allow each service to setup
+    if (__DEV__) {
+      await this.reactotron.setup()
+    }
+    await this.api.setup()
+  }
+
+  /**
+   * Reactotron is only available in dev.
+   */
+  reactotron: typeof ReactotronDev
+
+  /**
+   * Our api.
+   */
+  api: Api
+}
-- 
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