init: Application.cfc + db.cfc CRUD API + index.cfm

2026-06-18 12:17:04 +04:00
commit cb2d96ee66
3 changed files with 189 additions and 0 deletions
@@ -0,0 +1,147 @@
+component rest="true" restPath="db" {
+
+    /**
+     * GET /db/test — проверить соединение
+     */
+    remote any function test() httpMethod="GET" returnFormat="json" {
+        try {
+            queryExecute("SELECT 1");
+            return {"ok": true, "message": "PostgreSQL connected"};
+        } catch (any e) {
+            return {"ok": false, "error": e.message};
+        }
+    }
+
+    /**
+     * GET /db/tables — список таблиц
+     */
+    remote any function tables() httpMethod="GET" returnFormat="json" {
+        try {
+            var q = queryExecute("
+                SELECT table_name
+                FROM information_schema.tables
+                WHERE table_schema = 'public'
+                ORDER BY table_name
+            ");
+            var result = [];
+            for (var row in q) {
+                arrayAppend(result, row.table_name);
+            }
+            return {"ok": true, "tables": result};
+        } catch (any e) {
+            return {"ok": false, "error": e.message};
+        }
+    }
+
+    /**
+     * GET /db/query?sql=SELECT...
+     */
+    remote any function query(string sql) httpMethod="GET" returnFormat="json" {
+        if (!structKeyExists(arguments, "sql") || !len(trim(arguments.sql))) {
+            return {"ok": false, "error": "sql parameter required"};
+        }
+        try {
+            var q = queryExecute(arguments.sql);
+            var cols = q.getColumnNames();
+            var rows = [];
+            for (var r in q) {
+                var row = {};
+                for (var c in cols) {
+                    row[c] = r[c];
+                }
+                arrayAppend(rows, row);
+            }
+            return {"ok": true, "columns": cols, "rows": rows, "count": q.recordCount};
+        } catch (any e) {
+            return {"ok": false, "error": e.message};
+        }
+    }
+
+    /**
+     * POST /db/execute — выполнить INSERT/UPDATE/DELETE
+     * Body: {"sql": "INSERT INTO ...", "params": [...]}
+     */
+    remote any function execute() httpMethod="POST" returnFormat="json" {
+        var body = deserializeJSON(getHttpRequestData().content);
+        if (!structKeyExists(body, "sql") || !len(trim(body.sql))) {
+            return {"ok": false, "error": "sql required"};
+        }
+        try {
+            var params = structKeyExists(body, "params") ? body.params : [];
+            var q = queryExecute(body.sql, params);
+            return {"ok": true, "affected": q.recordCount};
+        } catch (any e) {
+            return {"ok": false, "error": e.message};
+        }
+    }
+
+    /**
+     * GET /db/schema — создать схему contracts
+     */
+    remote any function schema() httpMethod="GET" returnFormat="json" {
+        var ddl = [
+            "CREATE TABLE IF NOT EXISTS documents (
+                id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
+                filename TEXT NOT NULL,
+                mime_type TEXT NOT NULL,
+                original_bytes BYTEA,
+                parsed_text TEXT,
+                elements_json JSONB,
+                status TEXT DEFAULT 'uploaded',
+                error_message TEXT,
+                created_at TIMESTAMPTZ DEFAULT now()
+            )",
+            "CREATE TABLE IF NOT EXISTS contracts (
+                id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
+                number TEXT NOT NULL,
+                client TEXT,
+                date_signed DATE,
+                status TEXT DEFAULT 'active',
+                created_at TIMESTAMPTZ DEFAULT now()
+            )",
+            "CREATE TABLE IF NOT EXISTS supplements (
+                id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
+                contract_id UUID REFERENCES contracts(id),
+                number TEXT,
+                date_signed DATE,
+                type TEXT DEFAULT 'initial',
+                document_id UUID REFERENCES documents(id),
+                created_at TIMESTAMPTZ DEFAULT now()
+            )",
+            "CREATE TABLE IF NOT EXISTS spec_rows (
+                id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
+                supplement_id UUID REFERENCES supplements(id),
+                row_num INTEGER,
+                name TEXT,
+                price NUMERIC,
+                qty NUMERIC,
+                sum NUMERIC,
+                date_start DATE,
+                date_end DATE,
+                created_at TIMESTAMPTZ DEFAULT now()
+            )",
+            "CREATE TABLE IF NOT EXISTS spec_history (
+                id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
+                contract_id UUID REFERENCES contracts(id),
+                supplement_id UUID REFERENCES supplements(id),
+                row_num INTEGER,
+                change_type TEXT NOT NULL,
+                old_values JSONB,
+                new_values JSONB,
+                created_at TIMESTAMPTZ DEFAULT now()
+            )"
+        ];
+
+        var results = [];
+        for (var sql in ddl) {
+            try {
+                queryExecute(sql);
+                arrayAppend(results, "OK");
+            } catch (any e) {
+                arrayAppend(results, e.message);
+            }
+        }
+        return {"ok": true, "results": results};
+    }
+
+}