feat: Food, Order, Data model and dto impl

Author: =

src/main/kotlin/com/example/Application.kt

@@ -6,11 +6,17 @@ import io.ktor.server.engine.*
 import io.ktor.server.netty.*
 
 fun main() {
-    embeddedServer(Netty, port = 8080, host = "0.0.0.0", module = Application::module)
-        .start(wait = true)
+    embeddedServer(
+        factory = Netty,
+        port = System.getenv("PORT")?.toInt() ?: 8080,
+        host = "0.0.0.0",
+        module = Application::module
+    ).start(wait = true)
 }
 
 fun Application.module() {
+    configureDatabase()
     configureSerialization()
     configureRouting()
+    configureUserRouting()
 }

src/main/kotlin/com/example/dto/FoodDto.kt

@@ -0,0 +1,15 @@
+package com.example.dto
+
+import kotlinx.serialization.Serializable
+
+@Serializable
+data class FoodDto(
+    val id: Int,
+    val name: String,
+    val description: String,
+    val price: Double,
+    val rating: Double,
+    val orderCount: Int,
+    val type: String,
+    val imageUrl: String
+)

src/main/kotlin/com/example/dto/OrderDto.kt

@@ -0,0 +1,13 @@
+package com.example.dto
+
+import kotlinx.datetime.Instant
+import kotlinx.serialization.Serializable
+
+@Serializable
+data class OrderDto(
+    val id: Int,
+    val userId: Int,
+    val foodId: Int,
+    val quantity: Int,
+    val orderTime: Instant = Instant.DISTANT_PAST
+)

src/main/kotlin/com/example/dto/UserDto.kt

@@ -0,0 +1,40 @@
+package com.example.dto
+
+import kotlinx.serialization.Serializable
+
+enum class FoodType {
+    Burger, Pizza, Sandwich, Dessert, Snack, Drink
+}
+
+@Serializable
+data class UserDto(
+    val id: Int,
+    val fullName: String,
+    val email: String,
+    val password: String,
+    val phoneNumber: String,
+    val occupation: String,
+    val employer: String,
+    val country: String,
+    val latitude: Double,
+    val longitude: Double,
+)
+
+@Serializable
+data class UserRegisterDto(
+    val fullName: String,
+    val email: String,
+    val password: String,
+)
+
+@Serializable
+data class UserLoginDto(
+    val email: String,
+    val password: String
+)
+
+@Serializable
+data class UserUpdateLocationDto(
+    val latitude: Double,
+    val longitude: Double
+)