feat: Initialize project with MySQL database and API for managing projects and technologies

- Created SQL script to set up database tables for projects and technologies. - Added Docker Compose configuration for application and MySQL service. - Implemented API endpoints for CRUD operations on technologies. - Defined data types for projects and technologies. - Established routing for API endpoints.
2026-02-10 09:45:25 +01:00
parent 4335fd5cae
commit 4b5069d179
16 changed files with 615 additions and 178 deletions
@@ -0,0 +1,107 @@
+package requette
+
+import (
+	"api_serveurless_go/bd"
+	"api_serveurless_go/types"
+	"database/sql"
+	"log"
+)
+
+func GetAllTechnologies() types.Technologies {
+	db := bd.GetDB()
+	
+	stmt, err := db.Prepare("SELECT  * FROM technologie")
+	if err != nil {
+		log.Fatal(err)
+	}
+	row, err := stmt.Query()
+	defer stmt.Close()
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	stmt2, err := db.Prepare("SELECT count(*) FROM technologie")
+	if err != nil {
+		log.Fatal(err)
+	}
+	row2, err := stmt2.Query()
+	defer stmt2.Close()
+	if err != nil {
+		log.Fatal(err)
+	}
+	var count int
+	for row2.Next() {
+		err := row2.Scan(&count)
+		if err != nil {
+			log.Fatal(err)
+		}
+	}
+
+	var technologies types.Technologies
+	technologies.Technologies = hydrateTechnologies(row)
+	technologies.Count = count
+
+	return technologies
+
+}
+
+
+func hydrateTechnologies(rows *sql.Rows) []types.TechnologieShort {
+	var technologies []types.TechnologieShort
+	for rows.Next() {
+		var technologie types.TechnologieShort
+		err := rows.Scan(&technologie.Id, &technologie.Name)
+		if err != nil {
+			log.Fatal(err)
+		}
+	
+		technologies = append(technologies, technologie)
+	}
+	return technologies
+}
+
+func CreateTechnologie(projet types.TechnologieCreate) *types.TechnologieCreate {
+	db := bd.GetDB()
+	stmt, err := db.Prepare("INSERT INTO technologie (name) VALUES (?)")
+	if err != nil {
+		log.Fatal(err)
+	}
+	_, err = stmt.Exec(projet.Name)
+	if err != nil {
+		log.Fatal(err)
+		return nil
+	}
+	defer stmt.Close()
+	return &projet
+}
+
+func UpdateTechnologie(technologie types.TechnologieFull) *types.TechnologieFull {
+	db := bd.GetDB()
+	stmt, err := db.Prepare("UPDATE technologie SET name = ? WHERE id = ?")
+	if err != nil {
+		log.Fatal(err)
+	}
+	_, err = stmt.Exec(technologie.Name, technologie.Id)
+	if err != nil {
+		log.Fatal(err)
+		return nil
+	}
+	defer stmt.Close()
+	return &technologie
+}
+
+func DeleteTechnologie(id int) bool {
+	db := bd.GetDB()
+	stmt, err := db.Prepare("DELETE FROM technologie WHERE id = ?")
+	if err != nil {
+		log.Fatal(err)
+		return false
+	}
+	_, err = stmt.Exec(id)
+	if err != nil {
+		log.Fatal(err)
+		return false
+	}
+	defer stmt.Close()
+	return true
+}