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Can we store hashmap in mongoDB using loopback

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0

I'm using MongoDB with Loopback as backend stack for my application. I want to store a hashmap in MongoDB model/table. If I use an array it uses custom indexes (i.e 0,1,2...). I want these indexes to be hash key. Following is my desired structure in DB, and it needs to be implemented through loopback 3.xx

enter image description here

The issue is that loopback does not support hashmap property type.
Does anybody know a workaround?? would be a great help

mongodb hashmap loopbackjs

share|improve this question

edited Mar 28 at 14:23

Az Sidhu

asked Mar 28 at 14:15

Az SidhuAz Sidhu

1633 bronze badges

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Is mechanicResponded an embeded relation or an hashmap property? If it's a relation, maybe you could use a mix of embeds many and custom ID?
  
  – akkonrad
  Mar 28 at 15:21
  
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  @akkonrad mechanicResponded is not a relation, it's a key of order object. it will hold a hashmap as a value.
  
  – Az Sidhu
  Mar 28 at 18:08
  
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  so then you can use the embeds many only, that should solve your issue.
  
  – akkonrad
  Mar 29 at 9:00
  
  

  
  
  
  

add a comment
 | 

0

I'm using MongoDB with Loopback as backend stack for my application. I want to store a hashmap in MongoDB model/table. If I use an array it uses custom indexes (i.e 0,1,2...). I want these indexes to be hash key. Following is my desired structure in DB, and it needs to be implemented through loopback 3.xx

enter image description here

The issue is that loopback does not support hashmap property type.
Does anybody know a workaround?? would be a great help

mongodb hashmap loopbackjs

share|improve this question

edited Mar 28 at 14:23

Az Sidhu

asked Mar 28 at 14:15

Az SidhuAz Sidhu

1633 bronze badges

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Is mechanicResponded an embeded relation or an hashmap property? If it's a relation, maybe you could use a mix of embeds many and custom ID?
  
  – akkonrad
  Mar 28 at 15:21
  
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  @akkonrad mechanicResponded is not a relation, it's a key of order object. it will hold a hashmap as a value.
  
  – Az Sidhu
  Mar 28 at 18:08
  
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  so then you can use the embeds many only, that should solve your issue.
  
  – akkonrad
  Mar 29 at 9:00
  
  

  
  
  
  

add a comment
 | 

I'm using MongoDB with Loopback as backend stack for my application. I want to store a hashmap in MongoDB model/table. If I use an array it uses custom indexes (i.e 0,1,2...). I want these indexes to be hash key. Following is my desired structure in DB, and it needs to be implemented through loopback 3.xx

enter image description here

The issue is that loopback does not support hashmap property type.
Does anybody know a workaround?? would be a great help

mongodb hashmap loopbackjs

share|improve this question

edited Mar 28 at 14:23

Az Sidhu

asked Mar 28 at 14:15

Az SidhuAz Sidhu

1633 bronze badges

share|improve this question

edited Mar 28 at 14:23

Az Sidhu

asked Mar 28 at 14:15

Az SidhuAz Sidhu

1633 bronze badges

share|improve this question

edited Mar 28 at 14:23

Az Sidhu

asked Mar 28 at 14:15

Az SidhuAz Sidhu

1633 bronze badges

asked Mar 28 at 14:15

Az SidhuAz Sidhu

1633 bronze badges

asked Mar 28 at 14:15

Az SidhuAz Sidhu

1633 bronze badges