Can get possible couple states through API

geneit_backend/migrations/2023-05-24-102711_create_users/up.sql

@@ -70,8 +70,8 @@ CREATE TABLE members (
 CREATE TABLE couples (
     id SERIAL PRIMARY KEY,
     family_id integer NOT NULL REFERENCES families,
-    wife integer NULL REFERENCES members,
+    wife integer NULL REFERENCES members ON DELETE SET NULL,
-    husband integer NULL REFERENCES members,
+    husband integer NULL REFERENCES members ON DELETE SET NULL,
     state varchar(1) NULL,
     photo_id INTEGER NULL REFERENCES photos ON DELETE SET NULL,
     time_create BIGINT NOT NULL,

geneit_backend/src/controllers/server_controller.rs

@@ -1,5 +1,6 @@
 use crate::app_config::{AppConfig, OIDCProvider};
 use crate::constants::StaticConstraints;
+use crate::models::{CoupleState, CoupleStateDesc};
 use crate::utils::countries_utils;
 use crate::utils::countries_utils::CountryCode;
 use actix_web::{HttpResponse, Responder};
@@ -15,6 +16,7 @@ struct ServerConfig<'a> {
     mail: &'static str,
     oidc_providers: Vec<OIDCProvider<'a>>,
     countries: Vec<CountryCode>,
+    couples_states: Vec<CoupleStateDesc>,
 }
 
 impl Default for ServerConfig<'_> {
@@ -24,6 +26,7 @@ impl Default for ServerConfig<'_> {
             constraints: StaticConstraints::default(),
             oidc_providers: AppConfig::get().openid_providers(),
             countries: countries_utils::get_list(),
+            couples_states: CoupleState::states_list(),
         }
     }
 }

geneit_backend/src/models.rs

@@ -314,6 +314,13 @@ pub enum CoupleState {
     Divorced,
 }
 
+#[derive(Debug, Clone, serde::Serialize)]
+pub struct CoupleStateDesc {
+    code: &'static str,
+    fr: &'static str,
+    en: &'static str,
+}
+
 impl CoupleState {
     pub fn as_str(&self) -> &str {
         match self {
@@ -327,6 +334,31 @@ impl CoupleState {
     pub fn parse_str(s: &str) -> Option<Self> {
         serde_json::from_str(s).ok()
     }
+
+    pub fn states_list() -> Vec<CoupleStateDesc> {
+        vec![
+            CoupleStateDesc {
+                code: "N",
+                fr: "Aucun",
+                en: "None",
+            },
+            CoupleStateDesc {
+                code: "E",
+                fr: "Fiancés",
+                en: "Engaged",
+            },
+            CoupleStateDesc {
+                code: "M",
+                fr: "Mariés",
+                en: "Married",
+            },
+            CoupleStateDesc {
+                code: "D",
+                fr: "Divorcés",
+                en: "Divorced",
+            },
+        ]
+    }
 }
 
 #[derive(Queryable, Debug, serde::Serialize)]