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feat: migrate from SQLite to PostgreSQL - complete schema and API updates

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- Remove better-sqlite3, add pg driver
- Convert schema to PostgreSQL types (serial, timestamp, boolean, jsonb)
- Generate fresh PostgreSQL migrations
- Update database connection layer with pg.Pool
- Fix all API routes: remove JSON.parse/stringify, use native timestamps and booleans
- Update drizzle.config.ts and .env.example for PostgreSQL
This commit is contained in:
Marko Djordjevic 2026-02-17 13:43:06 +01:00
parent 4605283d2b
commit 5f70f13da3
37 changed files with 1164 additions and 1825 deletions
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206
drizzle/meta/0001_snapshot.json
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@ -1,206 +0,0 @@
{
"version": "6",
"dialect": "sqlite",
"id": "111e1b91-6d7b-45e4-aeb9-9762725d6905",
"prevId": "9a43200c-01b1-41fc-ac10-8071afa36f6f",
"tables": {
"annotation_types": {
"name": "annotation_types",
"columns": {
"id": {
"name": "id",
"type": "integer",
"primaryKey": true,
"notNull": true,
"autoincrement": true
},
"name": {
"name": "name",
"type": "text",
"primaryKey": false,
"notNull": true,
"autoincrement": false
},
"display_name": {
"name": "display_name",
"type": "text",
"primaryKey": false,
"notNull": true,
"autoincrement": false
},
"color": {
"name": "color",
"type": "text",
"primaryKey": false,
"notNull": true,
"autoincrement": false
},
"category": {
"name": "category",
"type": "text",
"primaryKey": false,
"notNull": true,
"autoincrement": false
},
"icon": {
"name": "icon",
"type": "text",
"primaryKey": false,
"notNull": false,
"autoincrement": false
},
"is_active": {
"name": "is_active",
"type": "integer",
"primaryKey": false,
"notNull": true,
"autoincrement": false,
"default": 1
},
"created_at": {
"name": "created_at",
"type": "integer",
"primaryKey": false,
"notNull": true,
"autoincrement": false
}
},
"indexes": {
"annotation_types_name_unique": {
"name": "annotation_types_name_unique",
"columns": [
"name"
],
"isUnique": true
}
},
"foreignKeys": {},
"compositePrimaryKeys": {},
"uniqueConstraints": {},
"checkConstraints": {}
},
"annotations": {
"name": "annotations",
"columns": {
"id": {
"name": "id",
"type": "integer",
"primaryKey": true,
"notNull": true,
"autoincrement": true
},
"timestamp": {
"name": "timestamp",
"type": "integer",
"primaryKey": false,
"notNull": true,
"autoincrement": false
},
"label_type": {
"name": "label_type",
"type": "text",
"primaryKey": false,
"notNull": true,
"autoincrement": false
},
"geometry": {
"name": "geometry",
"type": "text",
"primaryKey": false,
"notNull": false,
"autoincrement": false
},
"color": {
"name": "color",
"type": "text",
"primaryKey": false,
"notNull": false,
"autoincrement": false,
"default": "'#3b82f6'"
},
"created_at": {
"name": "created_at",
"type": "integer",
"primaryKey": false,
"notNull": true,
"autoincrement": false
}
},
"indexes": {},
"foreignKeys": {},
"compositePrimaryKeys": {},
"uniqueConstraints": {},
"checkConstraints": {}
},
"candles": {
"name": "candles",
"columns": {
"id": {
"name": "id",
"type": "integer",
"primaryKey": true,
"notNull": true,
"autoincrement": true
},
"time": {
"name": "time",
"type": "integer",
"primaryKey": false,
"notNull": true,
"autoincrement": false
},
"open": {
"name": "open",
"type": "real",
"primaryKey": false,
"notNull": true,
"autoincrement": false
},
"high": {
"name": "high",
"type": "real",
"primaryKey": false,
"notNull": true,
"autoincrement": false
},
"low": {
"name": "low",
"type": "real",
"primaryKey": false,
"notNull": true,
"autoincrement": false
},
"close": {
"name": "close",
"type": "real",
"primaryKey": false,
"notNull": true,
"autoincrement": false
}
},
"indexes": {
"candles_time_unique": {
"name": "candles_time_unique",
"columns": [
"time"
],
"isUnique": true
}
},
"foreignKeys": {},
"compositePrimaryKeys": {},
"uniqueConstraints": {},
"checkConstraints": {}
}
},
"views": {},
"enums": {},
"_meta": {
"schemas": {},
"tables": {},
"columns": {}
},
"internal": {
"indexes": {}
}
}