http errors added

src/http/errors/bad_request_error.js

@@ -0,0 +1,8 @@
+class bad_request_error extends Error {
+    constructor(message) {
+        super(message)
+        this.status_code = 400
+    }
+}
+
+module.exports = bad_request_error

src/http/errors/conflict_error.js

@@ -0,0 +1,8 @@
+class conflict_error extends Error {
+    constructor(message) {
+        super(message)
+        this.status_code = 409
+    }
+}
+  
+module.exports = conflict_error

src/http/errors/forbidden_error.js

@@ -0,0 +1,8 @@
+class forbidden_error extends Error {
+    constructor(message) {
+        super(message)
+        this.status_code = 403
+    }
+}
+  
+module.exports = forbidden_error

src/http/errors/not_found_error.js

@@ -0,0 +1,8 @@
+class not_found_error extends Error {
+    constructor(message) {
+        super(message)
+        this.status_code = 404
+    }
+}
+  
+module.exports = not_found_error

src/http/errors/server_error.js

@@ -0,0 +1,8 @@
+class server_error extends Error {
+    constructor(message) {
+        super(message)
+        this.status_code = 500
+    }
+}
+  
+module.exports = server_error

src/http/errors/unauthorized_error.js

@@ -0,0 +1,8 @@
+class unauthorized_error extends Error {
+    constructor(message) {
+        super(message)
+        this.status_code = 401
+    }
+}
+  
+module.exports = unauthorized_error