feat: update a project using ID

note: cannot update the contributors as of now.

related #6

docs/api-docs/routes/projects/guide.md

@@ -106,3 +106,37 @@ Fields:
 ---
 1. Checkout [momentJS docs](https://momentjs.com/docs/#/parsing/string/) for formating date and time.
 ---
+
+
+## PATCH
+
+### Modify by project ID
+Modify a project
+
+Route: `/projects/:projectId`
+
+Use any of the fields in create a project except contributors field.
+Note: Currently updating contributors filed is not supported
+
+<!-- Sample Request -->
+<details>
+    <Summary>Sample Request</Summary>
+    <pre>
+        {
+        "name": "wonderful API 3",
+        }
+    </pre>
+</details>
+
+<!-- Sample Response -->
+<details>
+    <Summary>Sample Response</Summary>
+    <pre>
+        {
+            "message": "Updated the following items",
+            "updatedFields": {
+                "name": "wonderful API 3"
+            }
+        }
+    </pre>
+</details>

routes/projects.js

@@ -44,4 +44,36 @@ app.post( '/', async ( { body }, res, next ) => {
   } catch ( err ) { return next( err ) }
 } )
 
+// Update a project using ID
+app.patch( '/:projectId', async (
+  {
+    body,
+    params: { projectId },
+  },
+  res,
+  next,
+) => {
+  try {
+    if ( await GetItemById( ProjectSchema, projectId ) ) {
+      const updatedFields = {}
+
+      // Add all the incoming fields to object
+      Object.keys( body )
+        .filter( key => key !== 'contributors' ) // Doesn't support updating contributors
+        .forEach( key => { updatedFields[ key ] = body[ key ] } )
+
+      // Format dates
+      Object.keys( body )
+        .filter( key => key === 'createdDate' )
+        .forEach( key => { updatedFields[ key ] = FormatDateTime( body[ key ] ) } )
+
+      // update the fields in DB
+      await ProjectSchema.updateOne( { _id: projectId }, { $set: updatedFields } ).exec()
+
+      return res.json( { message: 'Updated the following items', updatedFields } )
+    }
+    return next( DnE( projectId ) )
+  } catch ( err ) { return next( err ) }
+} )
+
 export default app