feat(db): resolve migration conflict and setup supabase client

lib/supabase.ts

@@ -0,0 +1,24 @@
+import { createClient } from "@supabase/supabase-js";
+
+const supabaseUrl = process.env.NEXT_PUBLIC_SUPABASE_URL;
+const supabasePublishableKey = process.env.SUPABASE_PUBLISHABLE_KEY;
+
+if (!supabaseUrl) {
+  throw new Error("Missing env.NEXT_PUBLIC_SUPABASE_URL");
+}
+
+if (!supabasePublishableKey) {
+  throw new Error("Missing env.SUPABASE_PUBLISHABLE_KEY");
+}
+
+// Client-side/public Supabase client
+export const supabase = createClient(supabaseUrl, supabasePublishableKey);
+
+// Server-side admin/secret Supabase client
+export const createServerSupabaseClient = () => {
+  const secretKey = process.env.SUPABASE_SECRET_KEY;
+  if (!secretKey) {
+    throw new Error("Missing env.SUPABASE_SECRET_KEY");
+  }
+  return createClient(supabaseUrl, secretKey);
+};

package-lock.json

@@ -8,6 +8,7 @@
       "name": "temp-next-app",
       "version": "0.1.0",
       "dependencies": {
+        "@supabase/supabase-js": "^2.108.0",
         "next": "16.2.7",
         "pdf-parse": "^2.4.5",
         "react": "19.2.4",
@@ -1439,6 +1440,90 @@
       "dev": true,
       "license": "MIT"
     },
+    "node_modules/@supabase/auth-js": {
+      "version": "2.108.0",
+      "resolved": "https://registry.npmjs.org/@supabase/auth-js/-/auth-js-2.108.0.tgz",
+      "integrity": "sha512-0CzVGVqHfNOhRQVEcAmu58Mex2Ce0zL3aGfyV+iFQjTK6OntLK/hLCLr/VDRX0E8/2CdsiY99L7fZ/8ys/op4w==",
+      "license": "MIT",
+      "dependencies": {
+        "tslib": "2.8.1"
+      },
+      "engines": {
+        "node": ">=20.0.0"
+      }
+    },
+    "node_modules/@supabase/functions-js": {
+      "version": "2.108.0",
+      "resolved": "https://registry.npmjs.org/@supabase/functions-js/-/functions-js-2.108.0.tgz",
+      "integrity": "sha512-lqEGDzT7QBUuKYzi5lHpV/XecXT9wikzcbXMbFo6krNpSDynD1sHM8wcsfB/BAqa4NkFuy3vF4JCV8MeakV8IQ==",
+      "license": "MIT",
+      "dependencies": {
+        "tslib": "2.8.1"
+      },
+      "engines": {
+        "node": ">=20.0.0"
+      }
+    },
+    "node_modules/@supabase/phoenix": {
+      "version": "0.4.2",
+      "resolved": "https://registry.npmjs.org/@supabase/phoenix/-/phoenix-0.4.2.tgz",
+      "integrity": "sha512-YSAGnmDAfuleFCVt3CeurQZAhxRfXWeZIIkwp7NhYzQ1UwW6ePSnzsFAiUm/mbCkfoCf70QQHKW/K6RKh52a4A==",
+      "license": "MIT"
+    },
+    "node_modules/@supabase/postgrest-js": {
+      "version": "2.108.0",
+      "resolved": "https://registry.npmjs.org/@supabase/postgrest-js/-/postgrest-js-2.108.0.tgz",
+      "integrity": "sha512-8AwTkPqowDYv/qh016CyXeZ3Ukpw6NHyfqc7DWV4afLR2hAiapf3zRKV2ZLG+//T1LK84HrR6X8VBwfgHWmNyw==",
+      "license": "MIT",
+      "dependencies": {
+        "tslib": "2.8.1"
+      },
+      "engines": {
+        "node": ">=20.0.0"
+      }
+    },
+    "node_modules/@supabase/realtime-js": {
+      "version": "2.108.0",
+      "resolved": "https://registry.npmjs.org/@supabase/realtime-js/-/realtime-js-2.108.0.tgz",
+      "integrity": "sha512-N3xR0u7TNr+c5wuLSU60rcfu/H/8N0WBs7iHWwjI/NxKwY3XWSyLUbpbpU8bzmL0dA/Gk9Mupri8mxKUXBW+iw==",
+      "license": "MIT",
+      "dependencies": {
+        "@supabase/phoenix": "^0.4.2",
+        "tslib": "2.8.1"
+      },
+      "engines": {
+        "node": ">=20.0.0"
+      }
+    },
+    "node_modules/@supabase/storage-js": {
+      "version": "2.108.0",
+      "resolved": "https://registry.npmjs.org/@supabase/storage-js/-/storage-js-2.108.0.tgz",
+      "integrity": "sha512-zMYQmh87CId7d8i/1FIfv4fMDcXPutmIJSpoY58GLXi7M266MNzxWGNabDk4i555Oj1Nqtsu2i3Qo3rpWUXO6A==",
+      "license": "MIT",
+      "dependencies": {
+        "iceberg-js": "^0.8.1",
+        "tslib": "2.8.1"
+      },
+      "engines": {
+        "node": ">=20.0.0"
+      }
+    },
+    "node_modules/@supabase/supabase-js": {
+      "version": "2.108.0",
+      "resolved": "https://registry.npmjs.org/@supabase/supabase-js/-/supabase-js-2.108.0.tgz",
+      "integrity": "sha512-AjPoimM9MZLZbddnlDBGmpZ/Tas1dNcJvuZy/VD1AfmrjBC8J2RSw6UOqR4ISLLlEioOLca/5t1crFnAxa0wRQ==",
+      "license": "MIT",
+      "dependencies": {
+        "@supabase/auth-js": "2.108.0",
+        "@supabase/functions-js": "2.108.0",
+        "@supabase/postgrest-js": "2.108.0",
+        "@supabase/realtime-js": "2.108.0",
+        "@supabase/storage-js": "2.108.0"
+      },
+      "engines": {
+        "node": ">=20.0.0"
+      }
+    },
     "node_modules/@swc/helpers": {
       "version": "0.5.15",
       "resolved": "https://registry.npmjs.org/@swc/helpers/-/helpers-0.5.15.tgz",
@@ -4172,6 +4257,15 @@
         "hermes-estree": "0.25.1"
       }
     },
+    "node_modules/iceberg-js": {
+      "version": "0.8.1",
+      "resolved": "https://registry.npmjs.org/iceberg-js/-/iceberg-js-0.8.1.tgz",
+      "integrity": "sha512-1dhVQZXhcHje7798IVM+xoo/1ZdVfzOMIc8/rgVSijRK38EDqOJoGula9N/8ZI5RD8QTxNQtK/Gozpr+qUqRRA==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=20.0.0"
+      }
+    },
     "node_modules/ignore": {
       "version": "5.3.2",
       "resolved": "https://registry.npmjs.org/ignore/-/ignore-5.3.2.tgz",

package.json

@@ -9,6 +9,7 @@
     "lint": "eslint"
   },
   "dependencies": {
+    "@supabase/supabase-js": "^2.108.0",
     "next": "16.2.7",
     "pdf-parse": "^2.4.5",
     "react": "19.2.4",

supabase/migrations/00001_initial_schema.sql

@@ -1,85 +0,0 @@
--- Enable the pgvector extension to work with embeddings
-CREATE EXTENSION IF NOT EXISTS vector;
-
--- Users Table (Recruiters / Managers)
-CREATE TABLE IF NOT EXISTS users (
-  id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
-  email TEXT UNIQUE NOT NULL,
-  role TEXT NOT NULL CHECK (role IN ('recruiter', 'manager')),
-  created_at TIMESTAMP WITH TIME ZONE DEFAULT timezone('utc'::text, now()) NOT NULL
-);
-
--- Jobs Table
-CREATE TABLE IF NOT EXISTS jobs (
-  id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
-  title TEXT NOT NULL,
-  description TEXT NOT NULL,
-  requirements TEXT,
-  embedding vector(1536),
-  created_at TIMESTAMP WITH TIME ZONE DEFAULT timezone('utc'::text, now()) NOT NULL
-);
-
--- Candidates Table
-CREATE TABLE IF NOT EXISTS candidates (
-  id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
-  name TEXT NOT NULL,
-  email TEXT UNIQUE NOT NULL,
-  phone TEXT,
-  resume_url TEXT,
-  summary TEXT,
-  seniority TEXT,
-  embedding vector(1536),
-  created_at TIMESTAMP WITH TIME ZONE DEFAULT timezone('utc'::text, now()) NOT NULL
-);
-
--- Interviews Table
-CREATE TABLE IF NOT EXISTS interviews (
-  id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
-  candidate_id UUID REFERENCES candidates(id) ON DELETE CASCADE NOT NULL,
-  job_id UUID REFERENCES jobs(id) ON DELETE CASCADE NOT NULL,
-  scheduled_at TIMESTAMP WITH TIME ZONE NOT NULL,
-  status TEXT NOT NULL CHECK (status IN ('scheduled', 'completed', 'cancelled')) DEFAULT 'scheduled',
-  notes TEXT,
-  created_at TIMESTAMP WITH TIME ZONE DEFAULT timezone('utc'::text, now()) NOT NULL
-);
-
--- Scores Table
-CREATE TABLE IF NOT EXISTS scores (
-  id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
-  candidate_id UUID REFERENCES candidates(id) ON DELETE CASCADE NOT NULL,
-  job_id UUID REFERENCES jobs(id) ON DELETE CASCADE NOT NULL,
-  interviewer_id UUID REFERENCES users(id) ON DELETE CASCADE,
-  score NUMERIC NOT NULL CHECK (score >= 0 AND score <= 100),
-  evaluation JSONB, -- MUST contain exactly: summary, classification, suggestions, riskLevel
-  created_at TIMESTAMP WITH TIME ZONE DEFAULT timezone('utc'::text, now()) NOT NULL
-);
-
--- RPC Function to Match Candidates using Cosine Distance
-CREATE OR REPLACE FUNCTION match_candidates (
-  query_embedding vector(1536),
-  match_threshold FLOAT,
-  match_count INT
-)
-RETURNS TABLE (
-  id UUID,
-  name TEXT,
-  email TEXT,
-  seniority TEXT,
-  similarity FLOAT
-)
-LANGUAGE plpgsql
-AS $$
-BEGIN
-  RETURN QUERY
-  SELECT
-    candidates.id,
-    candidates.name,
-    candidates.email,
-    candidates.seniority,
-    (1 - (candidates.embedding <=> query_embedding))::FLOAT AS similarity
-  FROM candidates
-  WHERE (1 - (candidates.embedding <=> query_embedding)) > match_threshold
-  ORDER BY candidates.embedding <=> query_embedding ASC
-  LIMIT match_count;
-END;
-$$;