Manoj cost prediction line chart

[Manoj99Q]

Description

Related PRS (if any):

To test this backend PR you need to checkout the #3738 frontend PR.
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Main changes explained:

• Created a Router file- projectCostTrackingrouter.js, controller - projectCostTrackingController.js and model file - projectCostTracking.js
• Predicts values using simple linear regression
• GET /api/bm/projects-cost/ids - Get all project IDs
• GET /api/bm/projects/:id/costs - Get project costs with ML predictions
  Query Parameters:
  categories (Labor, Materials, Equipment, Total)
  fromDate (optional)
  toDate (optional)

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How to test:

1. check into current branch
2. do npm install , npm build and npm run start to run this PR locally
3. Clear site data/cache
4. log as any user
5. Use postman Client to test the endpoints.
6. First login using /api/login POST method and sending your account's email and password in the request body to get authentication token.
7. Next copy this token and and use it in the following requests by pasting the token in The Authorization field under headers section.
8. Verify the route /api/bm/projects-cost/ids returns project IDs.
9. Test the secon route GET /api/projects/:id/costs by using one of the project IDs and different parameter values for categories: (Labor, Materials, Equipment, Total)
   Eg: /api/bm/projects/507f191e810c19729de860eb/costs?categories=Labor,Materials,Equipment

Screenshots or videos of changes:

[beblicarl]

Tested the frontend to this and it worked perfectly

OneCommunityGlobal/HighestGoodNetworkApp#3738 (comment)

[guna3005]

tested the apis and everything worked fine , looks good to me.

[sankargalla]

I have reviewed the backend PR and verified that the endpoint returns the expected response. Additionally, I checked the CostPredictionChart on the frontend by checking out the corresponding branch. The Project ID filter and category options correctly retrieve and display the relevant data. The endpoints are functioning as expected and are returning the appropriate data.

[sirisudheeksha]

For this Backend PR, I tested endpoints /api/bm/projects-cost/ids and /api/bm/projects/:id/costs locally. Retrieved a token via /api/login, confirmed both endpoints return 200 with the expected JSON structures. filter works, and date params are handled correctly. Invalid/missing token returns 401 as expected.

[csk731]

I have reviewed this #PR 1528 by running it locally. Everything is working as expected. Both APIs are working well as mentioned.

[uhakruthi1]

I confirmed that the backend PR’s endpoint returns the correct data. After checking out the corresponding frontend branch, I tested the Cost Prediction Chart: the Project ID filter and category options both pulled in and displayed the right information. Everything works as expected on both ends.

[sohailuddinsyed]

Tested both API endpoints and they are working as expected:

• GET /api/bm/projects-cost/ids : returns all project IDs

• GET /api/bm/projects/:id/costs : return all project costs with ML predictions and Query Parameters Labor, Materials, Equipment, Total

[ShravyaKudlu]

I tested all the endpoints with different ids, everything from the backend seams to be working as expected.

[kanishkagarwal6101]

On postman after following all steps I am getting error 404 not found.

[one-community]

Thank you all, merging!