xpress-mongo - npm Package Compare versions

Comparing version 0.0.15 to 0.0.16

package.json

 {
   "name": "xpress-mongo",
-  "version": "0.0.15",
+  "version": "0.0.16",
   "description": "Light Weight ODM for mongoDb",
@@ -5,0 +5,0 @@ "main": "index.js",

XMongoClient.js

@@ -31,3 +31,3 @@ const GenerateModel = require('./XMongoModel');
             if (typeof successCallback === 'function')
-                successCallback(this);
+                return successCallback(this);
 
@@ -68,3 +68,3 @@ }).catch((err) => {
     /**
-     *
+     * Creates a model using current connection
      * @param collection
@@ -71,0 +71,0 @@ * @return {typeof XMongoModel}

XMongoModel.js

@@ -392,2 +392,49 @@ const XMongoUsing = require('./XMongoUsing');
     /**
+     * Unset a key or keys from this collection
+     * @param {string|[]} keys - Key or Keys to unset from collection
+     * @param {Object} options - Update options
+     */
+    XMongoModel.prototype.unset = function (keys, options = {}) {
+
+        // Throw Error if keys is undefined
+        if (!keys)
+            throw Error('Unset key or keys is required.');
+
+        // Throw Error if keys is not a string or array
+        if (typeof keys !== "string" && typeof keys !== "object")
+            throw Error('Unset key or keys must be typeof (String|Array)');
+
+        // Setup $unset object
+        const $unset = {};
+
+        // Change keys to Array if its a string
+        if (typeof keys === "string") keys = [keys];
+
+        // Loop Through and add to $unset object
+        for (const key of keys) {
+            $unset[key] = 1
+        }
+
+        // Run MongoDb query and return response in Promise
+        return new Promise((resolve, reject) => {
+            return collection.updateOne(
+                {_id: this.id()},
+                {$unset},
+                {},
+                (error, res) => {
+                    if (error) return reject(error);
+
+                    // Remove keys from current data
+                    for (const key of keys) {
+                        this.toCollection().unset(key);
+                    }
+
+                    return resolve(res)
+                }
+            )
+        });
+    };
+
+
+    /**
      * Validate
@@ -651,3 +698,3 @@ * @description
 
-    XMongoModel.prototype.emptyData = function (replaceWith=undefined) {
+    XMongoModel.prototype.emptyData = function (replaceWith = undefined) {
         this.data = {
@@ -657,3 +704,3 @@ _id: this.id()
 
-        if(replaceWith && typeof replaceWith === 'object') this.data = {...this.data, ...replaceWith};
+        if (replaceWith && typeof replaceWith === 'object') this.data = {...this.data, ...replaceWith};
 
@@ -660,0 +707,0 @@ return this;

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Improved metrics

Total package byte prevSize

46673

increased by3.31%

Lines of code

1396

increased by2.72%

No dependency changes