From 60ce90b633f5539e9df625e075a5ff8bf87bf98d Mon Sep 17 00:00:00 2001
From: Adrien <me@adrien.run>
Date: Sat, 6 Jan 2024 17:45:58 +0100
Subject: [PATCH] =?UTF-8?q?=F0=9F=9A=A7=20Add=20C4=20Container=20diagram?=
MIME-Version: 1.0
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---
 README.md | 54 +++++++++++++++++++++++++++++++++++-------------------
 1 file changed, 35 insertions(+), 19 deletions(-)

diff --git a/README.md b/README.md
index b1d0601..781fb3d 100644
--- a/README.md
+++ b/README.md
@@ -5,29 +5,45 @@
 [![Presentation](medias/presentation.png)](medias/presentation.mp4)
 ```plantuml
 @startuml
-!include https://raw.githubusercontent.com/plantuml-stdlib/C4-PlantUML/master/C4_Container.puml
+!include <C4/C4_Container>
 
-AddElementTag("v1.0", $borderColor="#d73027")
-AddElementTag("v1.1", $fontColor="#d73027")
-AddElementTag("backup", $fontColor="orange")
+!define ICONURL https://raw.githubusercontent.com/tupadr3/plantuml-icon-font-sprites/v2.4.0
+!includeurl ICONURL/common.puml
 
-AddRelTag("backup", $textColor="orange", $lineColor="orange", $lineStyle = DashedLine())
+!includeurl ICONURL/font-awesome-5/users.puml
+!includeurl ICONURL/devicons2/redis.puml
+!includeurl ICONURL/devicons2/sqlalchemy.puml
+!includeurl ICONURL/devicons2/postgresql.puml
 
-Person(user, "Customer", "People that need products")
-Person(admin, "Administrator", "People that administrates the products via the new v1.1 components", $tags="v1.1")
-Container(spa, "SPA", "angular", "The main interface that the customer interacts with via v1.0", $tags="v1.0")
-Container(spaAdmin, "Admin SPA", "angular", "The administrator interface that the customer interacts with via new v1.1", $tags="v1.1")
-Container(api, "API", "java", "Handles all business logic (incl. new v1.1 extensions)", $tags="v1.0+v1.1")
-ContainerDb(db, "Database", "Microsoft SQL", "Holds product, order and invoice information")
-Container(archive, "Archive", "Audit logging", "Stores 5 years", $tags="backup")
+title Carrramba-encore-rate - Back-end
 
-Rel(user, spa, "Uses", "https")
-Rel(spa, api, "Uses", "https")
-Rel_R(api, db, "Reads/Writes")
-Rel(admin, spaAdmin, "Uses", "https")
-Rel(spaAdmin, api, "Uses", "https")
-Rel_L(api, archive, "Writes", "messages", $tags="backup")
+LAYOUT_WITH_LEGEND()
 
-SHOW_LEGEND()
+Person(user, "User", "The service user", $sprite="users")
+
+System_Boundary(cb1, "carrramba-encore-rate") {
+  Container(app, "SPA", "SolidJS", "The graphical interface used by users to consume services provided")
+  Container(api, "carrramba-encore-rate-api", "FastAPI / SQLAlchemy", "Provides the functionalities serving API endpoints", $sprite="sqlalchemy")
+  ContainerDb(db, "Postgres", "PostgreSQL database", "Stores stops/stop areas/lines/shapes and associations information.", $sprite="postgresql")
+  ContainerDb(cache, "In-Memory cache", "Redis", "Store previously computed results (stop, line, destination, next passages, shapes).", $sprite="redis")
+
+  Container(db_updater, "db-updater", "Sync the service static data with the IDFM ones")
+}
+
+System_Boundary(idfm, "IDFM") {
+  Container_Ext(static_, "Static data")
+  Container_Ext(dynamic_, "Dynamic data")
+}
+
+Rel(user, app, "Uses")
+
+Rel(app, api, "Uses", "JSON/HTTPS")
+
+Rel_R(api, db, "Reads from", "sync, PSQL")
+Rel_L(api, cache, "Reads from and writes to", "sync, REdis Serialization Protocol")
+Rel(api, dynamic_, "Get next passages", "JSON/HTTPS")
+
+Rel_L(db_updater, db, "Writes to", "sync, PSQL")
+Rel(db_updater, static_, "Get stops, lines andshapes")
 @enduml
 ```