From b353e00bec199fcad8d138bd49ed22864cae835a Mon Sep 17 00:00:00 2001
From: Jurgis Sakalauskas <sakaljurgis@gmail.com>
Date: Thu, 8 Dec 2022 21:20:35 +0200
Subject: [PATCH] add config

---
 package-lock.json             | 26 ++++++++++++++++++++------
 package.json                  |  1 +
 src/config/config.provider.ts | 13 +++++++++++++
 3 files changed, 34 insertions(+), 6 deletions(-)
 create mode 100644 src/config/config.provider.ts

diff --git a/package-lock.json b/package-lock.json
index cd4e110..d5a9259 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -16,6 +16,7 @@
         "@nestjs/platform-express": "^9.0.0",
         "@nestjs/serve-static": "^3.0.0",
         "@nestjs/typeorm": "^9.0.1",
+        "dotenv": "^16.0.3",
         "reflect-metadata": "^0.1.13",
         "rimraf": "^3.0.2",
         "rxjs": "^7.2.0",
@@ -1611,6 +1612,14 @@
         "rxjs": "^6.0.0 || ^7.2.0"
       }
     },
+    "node_modules/@nestjs/config/node_modules/dotenv": {
+      "version": "16.0.1",
+      "resolved": "https://registry.npmjs.org/dotenv/-/dotenv-16.0.1.tgz",
+      "integrity": "sha512-1K6hR6wtk2FviQ4kEiSjFiH5rpzEVi8WW0x96aztHVMhEspNpc4DVOUTEHtEva5VThQ8IaBX1Pe4gSzpVVUsKQ==",
+      "engines": {
+        "node": ">=12"
+      }
+    },
     "node_modules/@nestjs/config/node_modules/uuid": {
       "version": "8.3.2",
       "resolved": "https://registry.npmjs.org/uuid/-/uuid-8.3.2.tgz",
@@ -3902,9 +3911,9 @@
       }
     },
     "node_modules/dotenv": {
-      "version": "16.0.1",
-      "resolved": "https://registry.npmjs.org/dotenv/-/dotenv-16.0.1.tgz",
-      "integrity": "sha512-1K6hR6wtk2FviQ4kEiSjFiH5rpzEVi8WW0x96aztHVMhEspNpc4DVOUTEHtEva5VThQ8IaBX1Pe4gSzpVVUsKQ==",
+      "version": "16.0.3",
+      "resolved": "https://registry.npmjs.org/dotenv/-/dotenv-16.0.3.tgz",
+      "integrity": "sha512-7GO6HghkA5fYG9TYnNxi14/7K9f5occMlp3zXAuSxn7CKCxt9xbNWG7yF8hTCSUchlfWSe3uLmlPfigevRItzQ==",
       "engines": {
         "node": ">=12"
       }
@@ -10815,6 +10824,11 @@
         "uuid": "8.3.2"
       },
       "dependencies": {
+        "dotenv": {
+          "version": "16.0.1",
+          "resolved": "https://registry.npmjs.org/dotenv/-/dotenv-16.0.1.tgz",
+          "integrity": "sha512-1K6hR6wtk2FviQ4kEiSjFiH5rpzEVi8WW0x96aztHVMhEspNpc4DVOUTEHtEva5VThQ8IaBX1Pe4gSzpVVUsKQ=="
+        },
         "uuid": {
           "version": "8.3.2",
           "resolved": "https://registry.npmjs.org/uuid/-/uuid-8.3.2.tgz",
@@ -12566,9 +12580,9 @@
       }
     },
     "dotenv": {
-      "version": "16.0.1",
-      "resolved": "https://registry.npmjs.org/dotenv/-/dotenv-16.0.1.tgz",
-      "integrity": "sha512-1K6hR6wtk2FviQ4kEiSjFiH5rpzEVi8WW0x96aztHVMhEspNpc4DVOUTEHtEva5VThQ8IaBX1Pe4gSzpVVUsKQ=="
+      "version": "16.0.3",
+      "resolved": "https://registry.npmjs.org/dotenv/-/dotenv-16.0.3.tgz",
+      "integrity": "sha512-7GO6HghkA5fYG9TYnNxi14/7K9f5occMlp3zXAuSxn7CKCxt9xbNWG7yF8hTCSUchlfWSe3uLmlPfigevRItzQ=="
     },
     "dotenv-expand": {
       "version": "8.0.3",
diff --git a/package.json b/package.json
index d831274..ca6123f 100644
--- a/package.json
+++ b/package.json
@@ -28,6 +28,7 @@
     "@nestjs/platform-express": "^9.0.0",
     "@nestjs/serve-static": "^3.0.0",
     "@nestjs/typeorm": "^9.0.1",
+    "dotenv": "^16.0.3",
     "reflect-metadata": "^0.1.13",
     "rimraf": "^3.0.2",
     "rxjs": "^7.2.0",
diff --git a/src/config/config.provider.ts b/src/config/config.provider.ts
new file mode 100644
index 0000000..332419a
--- /dev/null
+++ b/src/config/config.provider.ts
@@ -0,0 +1,13 @@
+import * as Dotenv from 'dotenv';
+const dotenv: any = Dotenv.config().parsed;
+
+class Config {
+  public readonly port = dotenv.PORT;
+  getPort() {
+    return process.env.PORT;
+  }
+  //todo - check dotenv again if not loaded before emmiting err.
+  //works globally, loaded once
+}
+
+export default new Config();