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add db migration mechanism #22

Merged
yequari merged 1 commits from db-migrations into dev 2025-06-09 04:04:42 +00:00
Conversation 0 Commits 1 Files Changed 10 +98 -32
10 changed files with 98 additions and 32 deletions
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Showing only changes of commit 8b6ae897a5 - Show all commits

9
db/create-settings.sql
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@ -1,9 +0,0 @@
INSERT INTO setting_groups (Description) VALUES ("guestbook");
INSERT INTO setting_groups (Description) VALUES ("user");
INSERT INTO setting_data_types (Description) VALUES ("alphanumeric")
INSERT INTO setting_data_types (Description) VALUES ("integer")
INSERT INTO setting_data_types (Description) VALUES ("datetime")
INSERT INTO settings (Description, Constrained, DataType, SettingGroup)
VALUES ("Local Timezone", 0, 1, 1);

11
internal/models/settings.go
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@ -40,6 +40,7 @@ const (
SETTING_TYPE_INTEGER = "integer"
SETTING_TYPE_STRING = "alphanumeric"
SETTING_TYPE_DATE = "datetime"
SETTING_TYPE_BOOL = "boolean"
)
type Setting struct {
@ -88,6 +89,8 @@ func (s *Setting) Validate(value string) bool {
return s.validateAlphanum(value)
case SETTING_TYPE_DATE:
return s.validateDatetime(value)
case SETTING_TYPE_BOOL:
return s.validateBool(value)
}
return false
}
@ -152,3 +155,11 @@ func (s *Setting) validateDatetime(value string) bool {
func (s *Setting) validateAlphanum(value string) bool {
return len(value) >= 0
}
func (s *Setting) validateBool(value string) bool {
_, err := strconv.ParseBool(value)
if err != nil {
return false
}
return true
}

2
migrations/000001_create_users_table.down.sql Normal file
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@ -0,0 +1,2 @@
DROP TABLE users;
DROP TABLE sessions;

16
migrations/000001_create_users_table.up.sql Normal file
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@ -0,0 +1,16 @@
CREATE TABLE users (
Id integer primary key autoincrement,
ShortId integer UNIQUE NOT NULL,
Username varchar(32) NOT NULL,
Email varchar(256) UNIQUE NOT NULL,
Deleted datetime,
IsBanned boolean NOT NULL DEFAULT FALSE,
HashedPassword char(60) NOT NULL,
Created datetime NOT NULL
);
CREATE TABLE sessions (
token CHAR(43) primary key,
data BLOB NOT NULL,
expiry TEXT NOT NULL
);

3
migrations/000002_create_websites_table.down.sql Normal file
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@ -0,0 +1,3 @@
DROP TABLE IF EXISTS guestbook_comments;
DROP TABLE IF EXISTS guestbooks;
DROP TABLE IF EXISTS websites;

17
db/create-tables-sqlite.sql → migrations/000002_create_websites_table.up.sql
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@ -1,14 +1,3 @@
CREATE TABLE users (
Id integer primary key autoincrement,
ShortId integer UNIQUE NOT NULL,
Username varchar(32) NOT NULL,
Email varchar(256) UNIQUE NOT NULL,
Deleted datetime,
IsBanned boolean NOT NULL DEFAULT FALSE,
HashedPassword char(60) NOT NULL,
Created datetime NOT NULL
);
CREATE TABLE websites (
Id integer primary key autoincrement,
ShortId integer UNIQUE NOT NULL,
@ -61,9 +50,3 @@ CREATE TABLE guestbook_comments (
ON DELETE RESTRICT
ON UPDATE RESTRICT
);
CREATE TABLE sessions (
token CHAR(43) primary key,
data BLOB NOT NULL,
expiry TEXT NOT NULL
);

6
migrations/000003_create_settings_tables.down.sql Normal file
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@ -0,0 +1,6 @@
DROP TABLE IF EXISTS guestbook_settings;
DROP TABLE IF EXISTS user_settings;
DROP TABLE IF EXISTS allowed_setting_values;
DROP TABLE IF EXISTS settings;
DROP TABLE IF EXISTS setting_data_types;
DROP TABLE IF EXISTS setting_groups;

6
db/create-settings-tables.sql → migrations/000003_create_settings_tables.up.sql
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@ -68,9 +68,3 @@ CREATE TABLE guestbook_settings (
ON UPDATE RESTRICT
);
INSERT INTO setting_groups (Description) VALUES ('guestbook');
INSERT INTO setting_groups (Description) VALUES ('user');
INSERT INTO setting_data_types (Description) VALUES ('alphanumeric');
INSERT INTO setting_data_types (Description) VALUES ('integer');
INSERT INTO setting_data_types (Description) VALUES ('datetime');

20
migrations/000004_insert_settings_info.down.sql Normal file
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@ -0,0 +1,20 @@
DELETE FROM settings WHERE Description='remote_enabled';
DELETE FROM settings WHERE Description='is_visible';
DELETE FROM settings WHERE Description='reenable_comments';
DELETE FROM settings WHERE Description='commenting_enabled';
DELETE FROM settings WHERE Description='local_timezone';
DELETE FROM setting_data_types WHERE Description='boolean';
DELETE FROM setting_data_types WHERE Description='datetime';
DELETE FROM setting_data_types WHERE Description='integer';
DELETE FROM setting_data_types WHERE Description='alphanumeric';
DELETE FROM setting_groups WHERE Description='user';
DELETE FROM setting_groups WHERE Description='guestbook';
DELETE FROM allowed_setting_values WHERE Caption='commenting_enabled';
DELETE FROM allowed_setting_values WHERE Caption='commenting_disabled';
DELETE FROM allowed_setting_values WHERE Caption='guestbook_visible';
DELETE FROM allowed_setting_values WHERE Caption='guestbook_invisible';
DELETE FROM allowed_setting_values WHERE Caption='remote_enabled';
DELETE FROM allowed_setting_values WHERE Caption='remote_disabled';

40
migrations/000004_insert_settings_info.up.sql Normal file
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@ -0,0 +1,40 @@
INSERT INTO setting_groups (Description) VALUES ('guestbook');
INSERT INTO setting_groups (Description) VALUES ('user');
INSERT INTO setting_data_types (Description) VALUES ('alphanumeric');
INSERT INTO setting_data_types (Description) VALUES ('integer');
INSERT INTO setting_data_types (Description) VALUES ('datetime');
INSERT INTO setting_data_types (Description) VALUES ('boolean');
INSERT INTO settings (Description, Constrained, DataType, SettingGroup)
SELECT 'local_timezone', 0, t.id, g.id FROM setting_data_types as t INNER JOIN setting_groups AS g WHERE g.Description='user' AND t.Description='alphanumeric';
INSERT INTO settings (Description, Constrained, DataType, SettingGroup)
SELECT 'commenting_enabled', 1, t.id, g.id FROM setting_data_types as t INNER JOIN setting_groups AS g WHERE g.Description='guestbook' AND t.Description='boolean';
INSERT INTO allowed_setting_values (SettingId, ItemValue, Caption)
SELECT settings.id, 'true', 'commenting_enabled' FROM settings WHERE settings.Description='commenting_enabled';
INSERT INTO allowed_setting_values (SettingId, ItemValue, Caption)
SELECT settings.id, 'false', 'commenting_disabled' FROM settings WHERE settings.Description='commenting_enabled';
INSERT INTO settings (Description, Constrained, DataType, SettingGroup)
SELECT 'reenable_comments', 0, t.id, g.id FROM setting_data_types as t INNER JOIN setting_groups as g WHERE g.Description='guestbook' AND t.Description='alphanumeric';
INSERT INTO settings (Description, Constrained, DataType, SettingGroup)
SELECT 'is_visible', 1, t.id, g.id FROM setting_data_types as t INNER JOIN setting_groups as g WHERE g.Description='guestbook' AND t.Description='boolean';
INSERT INTO allowed_setting_values (SettingId, ItemValue, Caption)
SELECT settings.id, 'true', 'guestbook_visible' FROM settings WHERE settings.Description='is_visible';
INSERT INTO allowed_setting_values (SettingId, ItemValue, Caption)
SELECT settings.id, 'false', 'guestbook_invisible' FROM settings WHERE settings.Description='is_visible';
INSERT INTO settings (Description, Constrained, DataType, SettingGroup)
SELECT 'remote_enabled', 1, t.id, g.id FROM setting_data_types as t INNER JOIN setting_groups as g WHERE g.Description='guestbook' AND t.Description='boolean';
INSERT INTO allowed_setting_values (SettingId, ItemValue, Caption)
SELECT settings.id, 'true', 'remote_enabled' FROM settings WHERE settings.Description='remote_enabled';
INSERT INTO allowed_setting_values (SettingId, ItemValue, Caption)
SELECT settings.id, 'false', 'remote_disabled' FROM settings WHERE settings.Description='remote_enabled';