From f0221f6e43ceb8a93bd9d64525eae0fa5bac4878 Mon Sep 17 00:00:00 2001
From: Nybkox <nybkox@gmail.com>
Date: Thu, 2 Jan 2025 11:13:39 +0100
Subject: [PATCH] feat: sqlite triggers

---
 .../src/backend/Analyser.js                   |  3 +++
 .../src/backend/sql/index.js                  |  3 +++
 .../src/backend/sql/triggers.js               | 23 +++++++++++++++++++
 3 files changed, 29 insertions(+)
 create mode 100644 plugins/dbgate-plugin-sqlite/src/backend/sql/triggers.js

diff --git a/plugins/dbgate-plugin-sqlite/src/backend/Analyser.js b/plugins/dbgate-plugin-sqlite/src/backend/Analyser.js
index 4f6d8d5f9..4dde1fb4a 100644
--- a/plugins/dbgate-plugin-sqlite/src/backend/Analyser.js
+++ b/plugins/dbgate-plugin-sqlite/src/backend/Analyser.js
@@ -149,9 +149,12 @@ class Analyser extends DatabaseAnalyser {
       }));
     }
 
+    const triggers = await this.driver.query(this.dbhan, sql.triggers);
+
     return {
       tables: tableList,
       views: viewList,
+      triggers: triggers.rows,
     };
   }
 }
diff --git a/plugins/dbgate-plugin-sqlite/src/backend/sql/index.js b/plugins/dbgate-plugin-sqlite/src/backend/sql/index.js
index 4e60d6acb..a5be329a6 100644
--- a/plugins/dbgate-plugin-sqlite/src/backend/sql/index.js
+++ b/plugins/dbgate-plugin-sqlite/src/backend/sql/index.js
@@ -1,8 +1,11 @@
 const objects = require('./objects.js');
 const objectsConditioned = require('./objectsConditioned.js');
 const indexcols = require('./indexcols.js');
+const triggers = require('./triggers.js');
+
 module.exports = {
   objects,
   objectsConditioned,
   indexcols,
+  triggers,
 };
diff --git a/plugins/dbgate-plugin-sqlite/src/backend/sql/triggers.js b/plugins/dbgate-plugin-sqlite/src/backend/sql/triggers.js
new file mode 100644
index 000000000..f79a68523
--- /dev/null
+++ b/plugins/dbgate-plugin-sqlite/src/backend/sql/triggers.js
@@ -0,0 +1,23 @@
+module.exports = `
+SELECT 
+    rowid AS objectId,
+    name AS pureName,
+    CASE 
+        WHEN sql LIKE '% AFTER %' THEN 'AFTER'
+        WHEN sql LIKE '% BEFORE %' THEN 'BEFORE'
+        WHEN sql LIKE '% INSTEAD OF %' THEN 'INSTEAD OF'
+        ELSE 'UNKNOWN'
+    END AS triggerTiming,
+    CASE 
+        WHEN sql LIKE '% INSERT %' THEN 'INSERT'
+        WHEN sql LIKE '% UPDATE %' THEN 'UPDATE'
+        WHEN sql LIKE '% DELETE %' THEN 'DELETE'
+        ELSE NULL
+    END AS eventType,
+    tbl_name AS tableName,
+    sql AS createSql
+FROM 
+    sqlite_master
+WHERE 
+    type = 'trigger';
+`;