Yimaru-BackEnd/gen/db/lms_modules.sql.go

// Code generated by sqlc. DO NOT EDIT.
// versions:
//   sqlc v1.30.0
// source: lms_modules.sql

package dbgen

import (
	"context"

	"github.com/jackc/pgx/v5/pgtype"
)

const CreateModule = `-- name: CreateModule :one
INSERT INTO modules (program_id, course_id, name, description, icon)
VALUES ($1, $2, $3, $4, $5)
RETURNING id, program_id, course_id, name, description, icon, created_at, updated_at
`

type CreateModuleParams struct {
	ProgramID   int64       `json:"program_id"`
	CourseID    int64       `json:"course_id"`
	Name        string      `json:"name"`
	Description pgtype.Text `json:"description"`
	Icon        pgtype.Text `json:"icon"`
}

func (q *Queries) CreateModule(ctx context.Context, arg CreateModuleParams) (Module, error) {
	row := q.db.QueryRow(ctx, CreateModule,
		arg.ProgramID,
		arg.CourseID,
		arg.Name,
		arg.Description,
		arg.Icon,
	)
	var i Module
	err := row.Scan(
		&i.ID,
		&i.ProgramID,
		&i.CourseID,
		&i.Name,
		&i.Description,
		&i.Icon,
		&i.CreatedAt,
		&i.UpdatedAt,
	)
	return i, err
}

const DeleteModule = `-- name: DeleteModule :exec
DELETE FROM modules
WHERE id = $1
`

func (q *Queries) DeleteModule(ctx context.Context, id int64) error {
	_, err := q.db.Exec(ctx, DeleteModule, id)
	return err
}

const GetModuleByID = `-- name: GetModuleByID :one
SELECT id, program_id, course_id, name, description, icon, created_at, updated_at
FROM modules
WHERE id = $1
`

func (q *Queries) GetModuleByID(ctx context.Context, id int64) (Module, error) {
	row := q.db.QueryRow(ctx, GetModuleByID, id)
	var i Module
	err := row.Scan(
		&i.ID,
		&i.ProgramID,
		&i.CourseID,
		&i.Name,
		&i.Description,
		&i.Icon,
		&i.CreatedAt,
		&i.UpdatedAt,
	)
	return i, err
}

const ListModulesByProgramAndCourse = `-- name: ListModulesByProgramAndCourse :many
SELECT
    COUNT(*) OVER () AS total_count,
    m.id,
    m.program_id,
    m.course_id,
    m.name,
    m.description,
    m.icon,
    m.created_at,
    m.updated_at
FROM modules m
WHERE m.program_id = $1
  AND m.course_id = $2
ORDER BY m.created_at DESC
LIMIT $3 OFFSET $4
`

type ListModulesByProgramAndCourseParams struct {
	ProgramID int64 `json:"program_id"`
	CourseID  int64 `json:"course_id"`
	Limit     int32 `json:"limit"`
	Offset    int32 `json:"offset"`
}

type ListModulesByProgramAndCourseRow struct {
	TotalCount  int64              `json:"total_count"`
	ID          int64              `json:"id"`
	ProgramID   int64              `json:"program_id"`
	CourseID    int64              `json:"course_id"`
	Name        string             `json:"name"`
	Description pgtype.Text        `json:"description"`
	Icon        pgtype.Text        `json:"icon"`
	CreatedAt   pgtype.Timestamptz `json:"created_at"`
	UpdatedAt   pgtype.Timestamptz `json:"updated_at"`
}

func (q *Queries) ListModulesByProgramAndCourse(ctx context.Context, arg ListModulesByProgramAndCourseParams) ([]ListModulesByProgramAndCourseRow, error) {
	rows, err := q.db.Query(ctx, ListModulesByProgramAndCourse,
		arg.ProgramID,
		arg.CourseID,
		arg.Limit,
		arg.Offset,
	)
	if err != nil {
		return nil, err
	}
	defer rows.Close()
	var items []ListModulesByProgramAndCourseRow
	for rows.Next() {
		var i ListModulesByProgramAndCourseRow
		if err := rows.Scan(
			&i.TotalCount,
			&i.ID,
			&i.ProgramID,
			&i.CourseID,
			&i.Name,
			&i.Description,
			&i.Icon,
			&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 UpdateModule = `-- name: UpdateModule :one
UPDATE modules
SET
    name = COALESCE($1::varchar, name),
    description = COALESCE($2::text, description),
    icon = COALESCE($3::text, icon),
    updated_at = CURRENT_TIMESTAMP
WHERE id = $4
RETURNING id, program_id, course_id, name, description, icon, created_at, updated_at
`

type UpdateModuleParams struct {
	Name        pgtype.Text `json:"name"`
	Description pgtype.Text `json:"description"`
	Icon        pgtype.Text `json:"icon"`
	ID          int64       `json:"id"`
}

func (q *Queries) UpdateModule(ctx context.Context, arg UpdateModuleParams) (Module, error) {
	row := q.db.QueryRow(ctx, UpdateModule,
		arg.Name,
		arg.Description,
		arg.Icon,
		arg.ID,
	)
	var i Module
	err := row.Scan(
		&i.ID,
		&i.ProgramID,
		&i.CourseID,
		&i.Name,
		&i.Description,
		&i.Icon,
		&i.CreatedAt,
		&i.UpdatedAt,
	)
	return i, err
}