Move all file in fr.dcproject.

src/main/kotlin/fr/dcproject/component/auth/routes/Login.kt

@@ -0,0 +1,43 @@
+package fr.dcproject.component.auth.routes
+
+import com.fasterxml.jackson.databind.exc.MismatchedInputException
+import fr.dcproject.common.utils.receiveOrBadRequest
+import fr.dcproject.component.auth.UserRepository
+import fr.dcproject.component.auth.jwt.makeToken
+import fr.dcproject.component.auth.routes.Login.LoginRequest.Input
+import io.ktor.application.call
+import io.ktor.auth.UserPasswordCredential
+import io.ktor.http.HttpStatusCode
+import io.ktor.locations.KtorExperimentalLocationsAPI
+import io.ktor.locations.Location
+import io.ktor.locations.post
+import io.ktor.response.respond
+import io.ktor.response.respondText
+import io.ktor.routing.Route
+
+@KtorExperimentalLocationsAPI
+object Login {
+    @Location("/login")
+    class LoginRequest {
+        data class Input(
+            val username: String,
+            val password: String,
+        )
+    }
+
+    fun Route.authLogin(userRepo: UserRepository) {
+        post<LoginRequest> {
+            try {
+                val credentials = call.receiveOrBadRequest<Input>().run {
+                    UserPasswordCredential(username, password)
+                }
+
+                userRepo.findByCredentials(credentials)?.let { user ->
+                    call.respondText(user.makeToken())
+                } ?: call.respond(HttpStatusCode.BadRequest, "Username not exist or password is wrong")
+            } catch (e: MismatchedInputException) {
+                call.respond(HttpStatusCode.BadRequest, "You must be send name and password to the request")
+            }
+        }
+    }
+}