_note-02.txt

//here we will work with product realated codes

--> middleware is already created -->>
create model > create route > create controller

//create model (while testing in postman. must provide token in header)
1. create Product model
  name, description thakbe etc 
  category te category id ObjectId dewa hobe jate populate kora jaite pare 
  photo ta buffer thakbe 

  here, express-formidable use kora hoyeche pic upload er jonne
  aita just import kore middleware hisebe call korlei hobe route a.
  the req.field and req.file a sob data pabo.
  data send korar time a obossoi form-data dea pathaite hobe.

2. create route:router.post("/product", requireSignin, isAdmin, formidable(), create);
  formidable() middleware use kora hoyeche

3. create controller: create()
 //important part comment korai ache 

 //get all products

 1.create route: router.get("/products", list);
 2.create controller: list

 //get specific product by slug 
  1.create route: router.get("/product/:slug", read);
  2.create controller: read

**##delete,update,getsingleproduct,getimage all easy. see the controller and postman.