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Code Issues Pull Requests 3 Releases Wiki Activity

Fix DB issues

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This commit is contained in:
nemunaire 2020-05-16 03:49:27 +02:00
parent 21cc875cc0
commit 16abc95b4f
2 changed files with 7 additions and 6 deletions
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9
libfic/db.go
View File

@ -2,10 +2,10 @@ package fic
import ( import (
"database/sql" "database/sql"
_ "github.com/go-sql-driver/mysql"
"log" "log"
"os" "os"
"time" "time"
_ "github.com/go-sql-driver/mysql"
) )
// db stores the connection to the database // db stores the connection to the database
@ -44,7 +44,7 @@ func DSNGenerator() string {
// DBInit establishes the connection to the database // DBInit establishes the connection to the database
func DBInit(dsn string) (err error) { func DBInit(dsn string) (err error) {
if db, err = sql.Open("mysql", dsn + "?parseTime=true&foreign_key_checks=1"); err != nil { if db, err = sql.Open("mysql", dsn+"?parseTime=true&foreign_key_checks=1"); err != nil {
return return
} }
@ -409,16 +409,15 @@ CREATE TABLE IF NOT EXISTS claims(
CREATE TABLE IF NOT EXISTS claim_descriptions( CREATE TABLE IF NOT EXISTS claim_descriptions(
id_description INTEGER NOT NULL PRIMARY KEY AUTO_INCREMENT, id_description INTEGER NOT NULL PRIMARY KEY AUTO_INCREMENT,
id_claim INTEGER NOT NULL, id_claim INTEGER NOT NULL,
id_assignee INTEGER NOT NULL, id_assignee INTEGER,
date TIMESTAMP NOT NULL, date TIMESTAMP NOT NULL,
content TEXT NOT NULL, content TEXT NOT NULL,
publish BOOLEAN NOT NULL DEFAULT 0, publish BOOLEAN NOT NULL DEFAULT 0,
FOREIGN KEY(id_assignee) REFERENCES claim_assignees(id_assignee),
FOREIGN KEY(id_claim) REFERENCES claims(id_claim) FOREIGN KEY(id_claim) REFERENCES claims(id_claim)
) DEFAULT CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci; ) DEFAULT CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci;
`); err != nil { `); err != nil {
return err return err
} }
if _, err := db.Exec("CREATE OR REPLACE VIEW exercice_distinct_tries AS SELECT id_exercice, id_team, MAX(time) AS time, cksum, nbdiff FROM exercice_tries GROUP BY id_team, id_exercice, cksum;"); err != nil { if _, err := db.Exec("CREATE OR REPLACE VIEW exercice_distinct_tries AS SELECT id_exercice, id_team, MAX(time) AS time, cksum, nbdiff FROM exercice_tries GROUP BY id_team, id_exercice, cksum;"); err != nil {
return err return err

4
libfic/exercice.go
View File

@ -235,7 +235,9 @@ func (e Exercice) Delete() (int64, error) {
func (e Exercice) DeleteCascade() (int64, error) { func (e Exercice) DeleteCascade() (int64, error) {
if _, err := DBExec("UPDATE exercices SET id_depend = NULL WHERE id_depend = ?", e.Id); err != nil { if _, err := DBExec("UPDATE exercices SET id_depend = NULL WHERE id_depend = ?", e.Id); err != nil {
return 0, err return 0, err
} else if _, err := DBExec("DELETE FROM exercice_files_deps WHERE id_file IN (SELECT id_file FROM exercice_files WHERE id_exercice = ?)", e.Id); err != nil { } else if _, err := DBExec("DELETE FROM exercice_files_okey_deps WHERE id_file IN (SELECT id_file FROM exercice_files WHERE id_exercice = ?)", e.Id); err != nil {
return 0, err
} else if _, err := DBExec("DELETE FROM exercice_files_omcq_deps WHERE id_file IN (SELECT id_file FROM exercice_files WHERE id_exercice = ?)", e.Id); err != nil {
return 0, err return 0, err
} else if _, err := DBExec("DELETE FROM exercice_files WHERE id_exercice = ?", e.Id); err != nil { } else if _, err := DBExec("DELETE FROM exercice_files WHERE id_exercice = ?", e.Id); err != nil {
return 0, err return 0, err