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add more typesafty

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haex
2025-10-02 17:18:28 +02:00
parent fc841f238b
commit 225835e5d1
20 changed files with 1600 additions and 465 deletions
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20
src-tauri/src/crdt/trigger.rs
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@ -259,9 +259,10 @@ fn generate_insert_trigger_sql(table_name: &str, pks: &[String], cols: &[String]
let column_inserts = if cols.is_empty() {
// Nur PKs -> einfacher Insert ins Log
format!(
"INSERT INTO {log_table} (hlc_timestamp, op_type, table_name, row_pks)
VALUES (hlc_new_timestamp(), 'INSERT', '{table}', json_object({pk_payload}));",
"INSERT INTO {log_table} (haex_timestamp, op_type, table_name, row_pks)
VALUES (NEW.\"{hlc_col}\", 'INSERT', '{table}', json_object({pk_payload}));",
log_table = TABLE_CRDT_LOGS,
hlc_col = HLC_TIMESTAMP_COLUMN,
table = table_name,
pk_payload = pk_json_payload
)
@ -269,9 +270,10 @@ fn generate_insert_trigger_sql(table_name: &str, pks: &[String], cols: &[String]
cols.iter().fold(String::new(), |mut acc, col| {
writeln!(
&mut acc,
"INSERT INTO {log_table} (hlc_timestamp, op_type, table_name, row_pks, column_name, new_value)
VALUES (hlc_new_timestamp(), 'INSERT', '{table}', json_object({pk_payload}), '{column}', json_object('value', NEW.\"{column}\"));",
"INSERT INTO {log_table} (haex_timestamp, op_type, table_name, row_pks, column_name, new_value)
VALUES (NEW.\"{hlc_col}\", 'INSERT', '{table}', json_object({pk_payload}), '{column}', json_object('value', NEW.\"{column}\"));",
log_table = TABLE_CRDT_LOGS,
hlc_col = HLC_TIMESTAMP_COLUMN,
table = table_name,
pk_payload = pk_json_payload,
column = col
@ -312,11 +314,12 @@ fn generate_update_trigger_sql(table_name: &str, pks: &[String], cols: &[String]
for col in cols {
writeln!(
&mut body,
"INSERT INTO {log_table} (hlc_timestamp, op_type, table_name, row_pks, column_name, new_value, old_value)
SELECT hlc_new_timestamp(), 'UPDATE', '{table}', json_object({pk_payload}), '{column}',
"INSERT INTO {log_table} (haex_timestamp, op_type, table_name, row_pks, column_name, new_value, old_value)
SELECT NEW.\"{hlc_col}\", 'UPDATE', '{table}', json_object({pk_payload}), '{column}',
json_object('value', NEW.\"{column}\"), json_object('value', OLD.\"{column}\")
WHERE NEW.\"{column}\" IS NOT OLD.\"{column}\";",
log_table = TABLE_CRDT_LOGS,
hlc_col = HLC_TIMESTAMP_COLUMN,
table = table_name,
pk_payload = pk_json_payload,
column = col
@ -327,10 +330,11 @@ fn generate_update_trigger_sql(table_name: &str, pks: &[String], cols: &[String]
// Soft-delete loggen
writeln!(
&mut body,
"INSERT INTO {log_table} (hlc_timestamp, op_type, table_name, row_pks)
SELECT hlc_new_timestamp(), 'DELETE', '{table}', json_object({pk_payload})
"INSERT INTO {log_table} (haex_timestamp, op_type, table_name, row_pks)
SELECT NEW.\"{hlc_col}\", 'DELETE', '{table}', json_object({pk_payload})
WHERE NEW.\"{tombstone_col}\" = 1 AND OLD.\"{tombstone_col}\" = 0;",
log_table = TABLE_CRDT_LOGS,
hlc_col = HLC_TIMESTAMP_COLUMN,
table = table_name,
pk_payload = pk_json_payload,
tombstone_col = TOMBSTONE_COLUMN