Calculate mileage on odometer order instead of time

README.md

@@ -35,7 +35,6 @@
   - [Built With](#built-with)
   - [Features](#features)
 - [Installation](#installation)
-- [Contributing](#contributing)
 - [License](#license)
 - [Roadmap](#roadmap)
 - [Contact](#contact)
@@ -158,31 +157,6 @@ Once done you will be taken to the login page.
 
 Go through the settings page once and change relevant settings before you start adding vehicles and expenses.
 
-## Contributing
-
-### Dev Setup
-
-If you want to contribute to the project you need to set it up
-for development first.
-
-Fork and clone the project. Once you have it on your own machine,
-open up a terminal and navigate to the `server/` directory.
-
-In the `server/` directory run the command `go run main.go`.
-After some initial
-setup, the server should be listening on at port `3000`.
-
-Next, open a new terminal. Navigate to the `ui/` directory and run `npm install`.
-This will install all the dependencies for the frontend.
-After the command is done running, run `npm run dev`. After some output, the
-frontend should be accessible at `http://localhost:8080`.
-
-If you are sent straight to the login screen, try closing the page and opening
-it again. You should be greeted with a setup wizard the first time you run the
-project.
-
-Now, simply follow the instructions in order to set up your fresh install.
-
 ## License
 
 Distributed under the GPL-3.0 License. See `LICENSE` for more information.

server/service/reportService.go

@@ -1,6 +1,7 @@
 package service
 
 import (
+	"sort"
 	"time"
 
 	"github.com/akhilrex/hammond/db"
@@ -15,6 +16,9 @@ func GetMileageByVehicleId(vehicleId string, since time.Time) (mileage []models.
 
 	fillups := make([]db.Fillup, len(*data))
 	copy(fillups, *data)
+	sort.Slice(fillups, func(i, j int) bool {
+		return fillups[i].OdoReading > fillups[j].OdoReading
+	})
 
 	var mileages []models.MileageModel