From 79d0c8c71df0c2c9adf79560bf084a756fe3eb80 Mon Sep 17 00:00:00 2001
From: "M.Palerme" <marcellino.palerme@inrae.fr>
Date: Thu, 25 Jul 2024 09:12:18 +0200
Subject: [PATCH] #48 delete ratio because ratio calculate during exportation
 of project

---
 db/init.sql                         | 44 ++++-------------------------
 server/api/AddCalibCurve.post.ts    | 21 +-------------
 server/api/UpdateCalibCurve.post.ts |  2 +-
 3 files changed, 8 insertions(+), 59 deletions(-)

diff --git a/db/init.sql b/db/init.sql
index 9132fec..7b53dce 100644
--- a/db/init.sql
+++ b/db/init.sql
@@ -134,50 +134,18 @@ CREATE TABLE daughter
   PRIMARY KEY (id_calib_curves, id_file, id_mol)
 );
 
-CREATE TABLE ratio
-(
-  id_mol VARCHAR(52),
-  id_calib_curves SERIAL REFERENCES calib_curves (id) ON DELETE CASCADE,
-  ratio FLOAT,
-  PRIMARY KEY (id_mol, id_calib_curves)
-);
-
-CREATE OR REPLACE FUNCTION delete_ratio_if_unused()
-RETURNS TRIGGER AS $$
-BEGIN
-    -- Check if the order_id from the deleted row in orders is used in order_details
-    IF NOT EXISTS (
-        SELECT 1
-        FROM daughter
-        WHERE id_calib_curves = OLD.id_calib_curves
-        AND id_mol = OLD.id_mol
-    ) THEN
-        -- Delete the row from order_details if it's not used elsewhere
-        DELETE FROM ratio
-        WHERE id_calib_curves = OLD.id_calib_curves
-        AND id_mol = OLD.id_mol;
-    END IF;
-
-    RETURN OLD;
-END;
-$$ LANGUAGE plpgsql;
-
-CREATE TRIGGER trg_delete_ratio
-AFTER DELETE ON daughter
-FOR EACH ROW
-EXECUTE FUNCTION delete_ratio_if_unused();
-
-
 CREATE VIEW view_calib_curve AS
-SELECT calib_curves.id AS id, calib_curves.name, array_agg(ratio.id_mol) AS metabolite,     
+SELECT calib_curves.id AS id, calib_curves.name,
+       array_agg(DISTINCT daughter.id_mol) AS metabolite,     
        calib_curves.date_create, calib_curves.date_achieve
-FROM calib_curves, ratio
-WHERE calib_curves.id = ratio.id_calib_curves
+FROM calib_curves, daughter
+WHERE calib_curves.id = daughter.id_calib_curves
 AND calib_curves.date_achieve IS NULL
 GROUP BY calib_curves.id;
 
 CREATE VIEW view_show_calib_curve AS
-SELECT calib_curves.id AS id, calib_curves.name, array_agg(DISTINCT daughter.id_mol) AS metabolite,     
+SELECT calib_curves.id AS id, calib_curves.name,
+       array_agg(DISTINCT daughter.id_mol) AS metabolite,     
        calib_curves.date_create, calib_curves.date_achieve
 FROM calib_curves
 LEFT JOIN daughter ON calib_curves.id = daughter.id_calib_curves
diff --git a/server/api/AddCalibCurve.post.ts b/server/api/AddCalibCurve.post.ts
index 016a5b3..fd073c8 100644
--- a/server/api/AddCalibCurve.post.ts
+++ b/server/api/AddCalibCurve.post.ts
@@ -4,9 +4,7 @@
 
 // This API is used to add a new calibration curve to the database.
 
-import pg from "pg";
-import { calculateRatioCalibCurve } from "./function/RegCalibCurve";
-
+import pg from "@/plugins/pg";
 
 export default defineEventHandler(async (event) => {
     const body = await readBody(event);
@@ -44,23 +42,6 @@ export default defineEventHandler(async (event) => {
             }
             return Promise.allSettled(lPromises);
         })
-        .then(() => {
-            // calculate the ratio for each metabolite
-            return calculateRatioCalibCurve(idCalibCurve);
-        })
-        .then((metaRatio:{[key:string]:number}) => {
-            const lPromises = [];
-            // save the ratio in the database            
-            for(const key in metaRatio){
-                lPromises.push(
-                    client.query(`
-                        INSERT INTO ratio(id_calib_curves, id_mol, ratio) 
-                        VALUES ('${idCalibCurve}', '${key}', '${metaRatio[key]}')`
-                    )
-                );
-            }
-            return Promise.allSettled(lPromises);
-        })
         .catch((err:Error) => {
             return new Error("Add calibration curve fail", err);
         })
diff --git a/server/api/UpdateCalibCurve.post.ts b/server/api/UpdateCalibCurve.post.ts
index 51aa720..82fa890 100644
--- a/server/api/UpdateCalibCurve.post.ts
+++ b/server/api/UpdateCalibCurve.post.ts
@@ -4,7 +4,7 @@
 // this file is used to update the concentration of the daughters
 // of a calibration curve
 
-import pg from "pg";
+import pg from "@/plugins/pg";
 
 export default defineEventHandler(async (event) => {
     const body = await readBody(event);