Boost Azure Demo

Backend/internal/sqlc/classrooms.sql.go

@@ -0,0 +1,147 @@
+// Code generated by sqlc. DO NOT EDIT.
+// versions:
+//   sqlc v1.30.0
+// source: classrooms.sql
+
+package sqlc
+
+import (
+	"context"
+
+	"github.com/jackc/pgx/v5/pgtype"
+)
+
+const addStudentToClassroom = `-- name: AddStudentToClassroom :exec
+INSERT INTO classroom_students (
+    classroom_id,
+    student_id
+) VALUES (
+    $1,
+    $2
+)
+ON CONFLICT (classroom_id, student_id) DO NOTHING
+`
+
+type AddStudentToClassroomParams struct {
+	ClassroomID int64 `json:"classroom_id"`
+	StudentID   int64 `json:"student_id"`
+}
+
+func (q *Queries) AddStudentToClassroom(ctx context.Context, arg AddStudentToClassroomParams) error {
+	_, err := q.db.Exec(ctx, addStudentToClassroom, arg.ClassroomID, arg.StudentID)
+	return err
+}
+
+const createClassroom = `-- name: CreateClassroom :one
+INSERT INTO classrooms (
+    teacher_id,
+    name,
+    code,
+    description
+) VALUES (
+    $1,
+    $2,
+    $3,
+    $4
+)
+RETURNING id, teacher_id, name, code, description, created_at, updated_at
+`
+
+type CreateClassroomParams struct {
+	TeacherID   int64       `json:"teacher_id"`
+	Name        string      `json:"name"`
+	Code        pgtype.Text `json:"code"`
+	Description pgtype.Text `json:"description"`
+}
+
+func (q *Queries) CreateClassroom(ctx context.Context, arg CreateClassroomParams) (Classroom, error) {
+	row := q.db.QueryRow(ctx, createClassroom,
+		arg.TeacherID,
+		arg.Name,
+		arg.Code,
+		arg.Description,
+	)
+	var i Classroom
+	err := row.Scan(
+		&i.ID,
+		&i.TeacherID,
+		&i.Name,
+		&i.Code,
+		&i.Description,
+		&i.CreatedAt,
+		&i.UpdatedAt,
+	)
+	return i, err
+}
+
+const listClassroomsByTeacher = `-- name: ListClassroomsByTeacher :many
+SELECT id, teacher_id, name, code, description, created_at, updated_at
+FROM classrooms
+WHERE teacher_id = $1
+ORDER BY created_at DESC
+`
+
+func (q *Queries) ListClassroomsByTeacher(ctx context.Context, teacherID int64) ([]Classroom, error) {
+	rows, err := q.db.Query(ctx, listClassroomsByTeacher, teacherID)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	items := []Classroom{}
+	for rows.Next() {
+		var i Classroom
+		if err := rows.Scan(
+			&i.ID,
+			&i.TeacherID,
+			&i.Name,
+			&i.Code,
+			&i.Description,
+			&i.CreatedAt,
+			&i.UpdatedAt,
+		); err != nil {
+			return nil, err
+		}
+		items = append(items, i)
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}
+
+const listStudentsForClassroom = `-- name: ListStudentsForClassroom :many
+SELECT u.id, u.email, u.password_hash, u.role, u.full_name, u.is_active, u.created_at, u.updated_at
+FROM classroom_students cs
+JOIN users u ON u.id = cs.student_id
+WHERE cs.classroom_id = $1
+ORDER BY u.full_name ASC
+`
+
+func (q *Queries) ListStudentsForClassroom(ctx context.Context, classroomID int64) ([]User, error) {
+	rows, err := q.db.Query(ctx, listStudentsForClassroom, classroomID)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	items := []User{}
+	for rows.Next() {
+		var i User
+		if err := rows.Scan(
+			&i.ID,
+			&i.Email,
+			&i.PasswordHash,
+			&i.Role,
+			&i.FullName,
+			&i.IsActive,
+			&i.CreatedAt,
+			&i.UpdatedAt,
+		); err != nil {
+			return nil, err
+		}
+		items = append(items, i)
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}