From 04a06e85ec36080ededa1c7df0d2d375ce2a65bc Mon Sep 17 00:00:00 2001
From: Patrick Fic <patrick@thinkimex.com>
Date: Wed, 7 Feb 2024 11:38:57 -0800
Subject: [PATCH] IO-2632 Add basic instance manager functions & editor config.

---
 .editorconfig                         | 18 ++++++++++++++
 client/src/utils/instanceRenderMgr.js | 34 +++++++++++++++++++++++++++
 server/utils/instanceMgr.js           | 34 +++++++++++++++++++++++++++
 3 files changed, 86 insertions(+)
 create mode 100644 .editorconfig
 create mode 100644 client/src/utils/instanceRenderMgr.js
 create mode 100644 server/utils/instanceMgr.js

diff --git a/.editorconfig b/.editorconfig
new file mode 100644
index 000000000..79368e997
--- /dev/null
+++ b/.editorconfig
@@ -0,0 +1,18 @@
+root = true
+
+[*]
+charset = utf-8
+indent_style = space
+indent_size = 4
+end_of_line = lf
+insert_final_newline = true
+trim_trailing_whitespace = true
+
+[*.md]
+trim_trailing_whitespace = false
+
+[*.yml]
+indent_size = 2
+
+[*.json]
+indent_size = 2
\ No newline at end of file
diff --git a/client/src/utils/instanceRenderMgr.js b/client/src/utils/instanceRenderMgr.js
new file mode 100644
index 000000000..ad7892730
--- /dev/null
+++ b/client/src/utils/instanceRenderMgr.js
@@ -0,0 +1,34 @@
+/**
+ * FRONT-END Returns the corresponding component/function/object based on the type of instance.
+ * Based on the node env params, return the correct prop.
+ * Default is to return the ImEX Prop
+ * @typedef {Object} InstanceManagerObject
+ * @property { string | object | function } rome  Return this prop if Rome.
+ * @property { string | object | function } proman Return this prop if Rome.
+ * @property { string | object | function } imex  Return this prop if Rome.
+ */
+
+function InstanceRenderManager({ rome, proman, imex }) {
+    let propToReturn = null;
+
+    switch (process.env.INSTANCE) {
+        case "IMEX":
+            propToReturn = imex;
+            break;
+        case "ROME":
+            propToReturn = rome;
+            break;
+        case "PROMANAGER":
+            propToReturn = proman;
+            break;
+        default:
+            propToReturn = imex;
+            break;
+    }
+    if (!propToReturn) {
+        throw new Error(
+            `Prop to return is not valid for this instance (${process.env.INSTANCE}).`
+        );
+    }
+    return propToReturn;
+}
diff --git a/server/utils/instanceMgr.js b/server/utils/instanceMgr.js
new file mode 100644
index 000000000..581e58c2c
--- /dev/null
+++ b/server/utils/instanceMgr.js
@@ -0,0 +1,34 @@
+/**
+ * Returns the corresponding component/function/object based on the type of instance.
+ * Based on the node env params, return the correct prop.
+ * Default is to return the ImEX Prop
+ * @typedef {Object} InstanceManagerObject
+ * @property { string | object | function } rome  Return this prop if Rome.
+ * @property { string | object | function } proman Return this prop if Rome.
+ * @property { string | object | function } imex  Return this prop if Rome.
+ */
+
+function InstanceManager({ rome, proman, imex }) {
+    let propToReturn = null;
+
+    switch (process.env.INSTANCE) {
+        case "IMEX":
+            propToReturn = imex;
+            break;
+        case "ROME":
+            propToReturn = rome;
+            break;
+        case "PROMANAGER":
+            propToReturn = proman;
+            break;
+        default:
+            propToReturn = imex;
+            break;
+    }
+    if (!propToReturn) {
+        throw new Error(
+            `Prop to return is not valid for this instance (${process.env.INSTANCE}).`
+        );
+    }
+    return propToReturn;
+}