Question

Can anyone implement RestApi(CRUD) for this using Spring boot and Firebase? I will appreciate it

farms: [

{

id: string,

farmer: string,

name: string,

image: reference,

description: string,

location: string,

geoLocation: geopoint,

rating: number

}

]

(subcollection within a farm document) products: [

{

id: string,

name: string,

image: reference,

quantity: number,

description: string,

price: number,

expirationDate: timestamp,

updatedDate: timestamp,

categories: array[string],

tags: array[string],

location: string,

geoLocation: geopoint,

rating: number

}

]

Answer 1

Here you can go setp by setps ::

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
public class Application  {

    public static void main(String[] args) {
        SpringApplication springApplication = new SpringApplication(Application.class);
        springApplication.addListeners(new ApplicationPidFileWriter());
        springApplication.run(args);
    }
}


import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.MediaType;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RestController;

@RestController
public class InputController {

 @PostMapping(value = "/greeting",produces= MediaType.APPLICATION_JSON_VALUE,consumes=MediaType.APPLICATION_JSON_VALUE)
    public boolean indexCreator(@RequestBody  InputClass input) throws IOException {
        System.out.println(input[0].getF());
                 System.out.println(input[0].getP());
        
        return true;
    }
}

        

import java.util.List;

class InputClass {
    private List<Farms> f;
    private  List<Products> p;

    public InputClass(List<Farms> f, List<Products> p) {
        this.f = f;
        this.p = p;
    }

    public List<Farms> getF() {
        return f;
    }

    public void setF(List<Farms> f) {
        this.f = f;
    }

    public List<Products> getP() {
        return p;
    }

    public void setP(List<Products> p) {
        this.p = p;
    }
}

import org.apache.lucene.spatial3d.geom.GeoPoint;

import javax.naming.Reference;

public class Farms {
    private  int id;
    private  String farmer;
    private  String name;
    private Reference image;
    private  String description;
    private  String location;
    private GeoPoint geolocation;
    private  String rating;

    public Farms(int id, String farmer, String name, Reference image, String description, String location, GeoPoint geolocation, String rating) {
        this.id = id;
        this.farmer = farmer;
        this.name = name;
        this.image = image;
        this.description = description;
        this.location = location;
        this.geolocation = geolocation;
        this.rating = rating;
    }

    public int getId() {
        return id;
    }

    public void setId(int id) {
        this.id = id;
    }

    public String getFarmer() {
        return farmer;
    }

    public void setFarmer(String farmer) {
        this.farmer = farmer;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public Reference getImage() {
        return image;
    }

    public void setImage(Reference image) {
        this.image = image;
    }

    public String getDescription() {
        return description;
    }

    public void setDescription(String description) {
        this.description = description;
    }

    public String getLocation() {
        return location;
    }

    public void setLocation(String location) {
        this.location = location;
    }

    public GeoPoint getGeolocation() {
        return geolocation;
    }

    public void setGeolocation(GeoPoint geolocation) {
        this.geolocation = geolocation;
    }

    public String getRating() {
        return rating;
    }

    public void setRating(String rating) {
        this.rating = rating;
    }
}

import org.apache.lucene.spatial3d.geom.GeoPoint;

import java.lang.ref.Reference;
import java.sql.Timestamp;

public class Products {
    private String id;
    private  String name;
   private Reference image;
   private  int quantity;
   private  String description;
   private int price;
   private Timestamp expirationDate;

    private Timestamp updatedDate;
   private String[] categories;
   private  String[] tags;
   private  String location;
   private GeoPoint geoLocation;
   private int rating;

    public Products(String id, String name, Reference image, int quantity, String description, int price, Timestamp expirationDate, Timestamp updatedDate, String[] categories, String[] tags, String location, GeoPoint geoLocation, int rating) {
        this.id = id;
        this.name = name;
        this.image = image;
        this.quantity = quantity;
        this.description = description;
        this.price = price;
        this.expirationDate = expirationDate;
        this.updatedDate = updatedDate;
        this.categories = categories;
        this.tags = tags;
        this.location = location;
        this.geoLocation = geoLocation;
        this.rating = rating;
    }

    public String getId() {
        return id;
    }

    public void setId(String id) {
        this.id = id;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public Reference getImage() {
        return image;
    }

    public void setImage(Reference image) {
        this.image = image;
    }

    public int getQuantity() {
        return quantity;
    }

    public void setQuantity(int quantity) {
        this.quantity = quantity;
    }

    public String getDescription() {
        return description;
    }

    public void setDescription(String description) {
        this.description = description;
    }

    public int getPrice() {
        return price;
    }

    public void setPrice(int price) {
        this.price = price;
    }

    public Timestamp getExpirationDate() {
        return expirationDate;
    }

    public void setExpirationDate(Timestamp expirationDate) {
        this.expirationDate = expirationDate;
    }

    public Timestamp getUpdatedDate() {
        return updatedDate;
    }

    public void setUpdatedDate(Timestamp updatedDate) {
        this.updatedDate = updatedDate;
    }

    public String[] getCategories() {
        return categories;
    }

    public void setCategories(String[] categories) {
        this.categories = categories;
    }

    public String[] getTags() {
        return tags;
    }

    public void setTags(String[] tags) {
        this.tags = tags;
    }

    public String getLocation() {
        return location;
    }

    public void setLocation(String location) {
        this.location = location;
    }

    public GeoPoint getGeoLocation() {
        return geoLocation;
    }

    public void setGeoLocation(GeoPoint geoLocation) {
        this.geoLocation = geoLocation;
    }

    public int getRating() {
        return rating;
    }

    public void setRating(int rating) {
        this.rating = rating;
    }
}

Here Now This will accept Rest Call :

/greeting

{

farms: [

{

id: string,

farmer: string,

name: string,

image: reference,

description: string,

location: string,

geoLocation: geopoint,

rating: number

}

]

products: [

{

id: string,

name: string,

image: reference,

quantity: number,

description: string,

price: number,

expirationDate: timestamp,

updatedDate: timestamp,

categories: array[string],

tags: array[string],

location: string,

geoLocation: geopoint,

rating: number

}

]

}