From e0c173378bb45e2aa3455ea044b914c7dcffc8b4 Mon Sep 17 00:00:00 2001
From: Oscar Najera <hi@oscarnajera.com>
Date: Fri, 1 Dec 2023 18:34:11 +0100
Subject: server cleanups

---
 scratch/semgrep/server.py | 37 +++++++++++++------------------------
 scratch/semgrep/tests.py  | 15 +++++++++++++++
 2 files changed, 28 insertions(+), 24 deletions(-)
 create mode 100644 scratch/semgrep/tests.py

diff --git a/scratch/semgrep/server.py b/scratch/semgrep/server.py
index 87eac5e..6f3ebcd 100644
--- a/scratch/semgrep/server.py
+++ b/scratch/semgrep/server.py
@@ -8,7 +8,7 @@ from http.server import BaseHTTPRequestHandler, HTTPServer
 import chromadb
 
 
-def checksum(string):
+def checksum(string: str):
     sha256 = hashlib.sha256()
     sha256.update(string.encode("utf-8"))
     return sha256.hexdigest()[:32]
@@ -30,23 +30,24 @@ class MyRequestHandler(BaseHTTPRequestHandler):
 
         try:
             data = json.loads(post_data)
-            # Process the JSON data
             response_message = f"Received POST request with data: '{data}'\n"
         except ValueError:
             response_message = "Invalid JSON data"
             self.send_response(400)
 
         if query := data.get("query"):
-            self.log_message("Processing query '%s'", query.strip())
+            self.log_message("Processing query '%s'", query.replace("\n", " ").strip())
             response = collection.query(query_texts=ensure_list(query))
-        elif paragraph := data.get("store"):
-            data, metadata = drop_duplicates(paragraph)
-            node = set(m.get("node-id") for m in metadata)
-            self.log_message("Processing metadata %s", node)
+        elif paragraphs := data.get("insert"):
+            data, metadata = drop_duplicates(paragraphs)
+            nodes = set(m.get("node-id") for m in metadata)
+            self.log_message("Processing metadata %s", nodes)
+            for node in nodes:
+                collection.delete(where={"node-id": node})
             collection.add(
-                documents=data, metadatas=metadata, ids=[checksum(l) for l in data]
+                documents=data, metadatas=metadata, ids=list(map(checksum, data))
             )
-            response = f"Successfully inserted {node}"
+            response = f"Successfully inserted {nodes}"
         else:
             raise ValueError(f"Used wrong method. Sent: {data.keys()}")
 
@@ -65,9 +66,9 @@ def run_server(port=8080):
     httpd.serve_forever()
 
 
-def drop_duplicates(paragraph):
-    data = [data["document"] for data in paragraph]
-    metadata = [data["metadata"] for data in paragraph]
+def drop_duplicates(paragraphs):
+    data = [data["document"].replace("\n", " ").strip() for data in paragraphs]
+    metadata = [data["metadata"] for data in paragraphs]
     dups = (x for x, count in collections.Counter(data).items() if count > 1)
     to_drop = []
     for no in dups:
@@ -79,18 +80,6 @@ def drop_duplicates(paragraph):
     return data, metadata
 
 
-def test():
-    sample = [
-        {"document": "Hello", "metadata": 5},
-        {"document": "World", "metadata": 8},
-        {"document": "Hello", "metadata": 6},
-        {"document": "Good", "metadata": 3},
-        {"document": "World", "metadata": 9},
-    ]
-
-    assert drop_duplicates(sample) == (["Hello", "World", "Good"], [5, 8, 3])
-
-
 def parse_arguments(args=None):
     parser = argparse.ArgumentParser(
         description="Run Semantic database server",
diff --git a/scratch/semgrep/tests.py b/scratch/semgrep/tests.py
new file mode 100644
index 0000000..0e5d233
--- /dev/null
+++ b/scratch/semgrep/tests.py
@@ -0,0 +1,15 @@
+#!/usr/bin/env python3
+import server as s
+
+
+def test_drop_dup():
+    sample = [
+        {"document": "Hello", "metadata": 5},
+        {"document": "World", "metadata": 8},
+        {"document": "Hello", "metadata": 6},
+        {"document": "Good", "metadata": 3},
+        {"document": "World", "metadata": 9},
+        {"document": "World\n\n", "metadata": 9},
+    ]
+
+    assert s.drop_duplicates(sample) == (["Hello", "World", "Good"], [5, 8, 3])
-- 
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