Fix DB issues
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21cc875cc0
commit
16abc95b4f
@ -2,10 +2,10 @@ package fic
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import (
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"database/sql"
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_ "github.com/go-sql-driver/mysql"
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"log"
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"os"
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"time"
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_ "github.com/go-sql-driver/mysql"
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)
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// db stores the connection to the database
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@ -44,7 +44,7 @@ func DSNGenerator() string {
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// DBInit establishes the connection to the database
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func DBInit(dsn string) (err error) {
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if db, err = sql.Open("mysql", dsn + "?parseTime=true&foreign_key_checks=1"); err != nil {
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if db, err = sql.Open("mysql", dsn+"?parseTime=true&foreign_key_checks=1"); err != nil {
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return
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}
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@ -409,16 +409,15 @@ CREATE TABLE IF NOT EXISTS claims(
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CREATE TABLE IF NOT EXISTS claim_descriptions(
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id_description INTEGER NOT NULL PRIMARY KEY AUTO_INCREMENT,
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id_claim INTEGER NOT NULL,
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id_assignee INTEGER NOT NULL,
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id_assignee INTEGER,
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date TIMESTAMP NOT NULL,
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content TEXT NOT NULL,
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publish BOOLEAN NOT NULL DEFAULT 0,
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FOREIGN KEY(id_assignee) REFERENCES claim_assignees(id_assignee),
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FOREIGN KEY(id_claim) REFERENCES claims(id_claim)
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) DEFAULT CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci;
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`); err != nil {
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return err
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}
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}
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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 {
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return err
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@ -235,7 +235,9 @@ func (e Exercice) Delete() (int64, error) {
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func (e Exercice) DeleteCascade() (int64, error) {
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if _, err := DBExec("UPDATE exercices SET id_depend = NULL WHERE id_depend = ?", e.Id); err != nil {
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return 0, err
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} 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 {
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} 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 {
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return 0, err
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} 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 {
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return 0, err
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} else if _, err := DBExec("DELETE FROM exercice_files WHERE id_exercice = ?", e.Id); err != nil {
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return 0, err
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