93 lines
1.9 KiB
Go
93 lines
1.9 KiB
Go
package core
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import (
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"database/sql"
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"errors"
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"fmt"
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)
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func (u *User) ListPlans(db *sql.DB) ([]Plan, error) {
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var plans []Plan
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rows, err := db.Query(
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"SELECT p.id,p.name,p.owner,p.description,p.join_code FROM plans p "+
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"JOIN members m ON m.plan_id=p.id "+
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"WHERE m.user_id=?",
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u.Username,
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)
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if err != nil {
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return plans, fmt.Errorf(
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"Unable to query plans for user %s: %w",
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u.Username,
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err,
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)
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}
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defer rows.Close()
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for rows.Next() {
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p := Plan{}
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err = rows.Scan(&p.Id, &p.Name, &p.Owner, &p.Description, &p.JoinCode)
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if err != nil {
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return plans, fmt.Errorf(
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"Unable to scan plan for user %s: %w",
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u.Username,
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err,
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)
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}
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plans = append(plans, p)
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}
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return plans, nil
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}
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func (u *User) GetPlan(db *sql.DB, plan_id uint) (*Plan, error) {
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plan, err := PlanGet(db, plan_id)
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if errors.Is(err, sql.ErrNoRows) {
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return nil, ErrNotFound
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} else if err != nil {
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return nil, err
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}
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if plan.Owner == u.Username {
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return plan, nil
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}
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isMember, err := plan.IsMember(db, u)
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if !isMember || err != nil {
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return nil, err
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}
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return plan, nil
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}
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func (u *User) GetMemberFromPlan(db *sql.DB, p Plan) (*Member, error) {
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m := Member{}
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row := db.QueryRow(
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"SELECT id,plan_id,name,user_id FROM members WHERE user_id=? AND plan_id=?",
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u.Username,
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p.Id,
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)
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if err := row.Scan(&m.Id, &m.PlanId, &m.Name, &m.UserId); err != nil {
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return nil, fmt.Errorf(
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"Unable to get member from user %s and plan %d: %w",
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u.Username,
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p.Id,
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err,
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)
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}
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return &m, nil
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}
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func UserGet(db *sql.DB, username string) (User, error) {
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var user User
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row := db.QueryRow("SELECT username, password FROM users WHERE username=?", username)
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err := row.Scan(&user.Username, &user.Password)
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return user, err
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}
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func (u *User) Create(db *sql.DB) error {
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_, err := db.Exec(
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"INSERT INTO users(username, password) VALUES (?,?)",
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u.Username,
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u.Password,
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)
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return fmt.Errorf("Unable to create user %s: %w", u.Username, err)
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}
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