Remove sub directories

src/main/kotlin/messages/SsoManager.kt

@@ -0,0 +1,51 @@
+package fr.dcproject.messages
+
+import com.sendgrid.helpers.mail.Mail
+import com.sendgrid.helpers.mail.objects.Content
+import com.sendgrid.helpers.mail.objects.Email
+import fr.dcproject.JwtConfig
+import fr.dcproject.entity.CitizenBasicI
+import io.ktor.http.URLBuilder
+import fr.dcproject.repository.Citizen as CitizenRepository
+
+class SsoManager(
+    private val mailer: Mailer,
+    private val domain: String,
+    private val citizenRepo: CitizenRepository
+) {
+    fun sendMail(email: String, url: String) {
+        val citizen = citizenRepo.findByEmail(email) ?: noEmail(email)
+        sendMail(citizen, url)
+    }
+
+    fun sendMail(citizen: CitizenBasicI, url: String) {
+        mailer.sendEmail {
+            Mail(
+                Email("sso@$domain"),
+                "Connection",
+                Email(citizen.email),
+                Content("text/plain", generateContent(citizen, url))
+            ).apply {
+                addContent(Content("text/html", generateHtmlContent(citizen, url)))
+            }
+        }
+    }
+
+    private fun generateHtmlContent(citizen: CitizenBasicI, url: String): String? {
+        val urlObject = URLBuilder(url)
+        urlObject.parameters.append("token", JwtConfig.makeToken(citizen.user))
+        return "Click <a href=\"${urlObject.buildString()}\">here</a> for connect to $domain"
+    }
+
+    private fun generateContent(citizen: CitizenBasicI, url: String): String {
+        val urlObject = URLBuilder(url)
+        urlObject.parameters.append("token", JwtConfig.makeToken(citizen.user))
+        return "Copy this link into your browser for connect to $domain: \n${urlObject.buildString()}"
+    }
+
+    class EmailNotFound(val email: String) : Exception() {
+        override val message: String = "No Citizen with this email : $email"
+    }
+
+    private fun noEmail(email: String): Nothing = throw EmailNotFound(email)
+}