From 48f96c414691919b172daf97709189ad727babe5 Mon Sep 17 00:00:00 2001
From: NMerz <nmerz@icloud.com>
Date: Sun, 1 Nov 2020 21:08:07 -0500
Subject: [PATCH] Add chainID to Chain class Lambda

---
 Lambdas/Lists/Chain/src/Chain.java            | 35 +++++++++++++++++++
 Lambdas/Lists/Chain/src/ChainGET.java         | 11 ++++++
 Lambdas/Lists/Chain/src/ChainGetter.java      | 29 +++++++++++++++
 .../java/com/example/listify/data/Chain.java  | 27 ++++++++++++++
 4 files changed, 102 insertions(+)
 create mode 100644 Lambdas/Lists/Chain/src/Chain.java
 create mode 100644 Lambdas/Lists/Chain/src/ChainGET.java
 create mode 100644 Lambdas/Lists/Chain/src/ChainGetter.java
 create mode 100644 Listify/app/src/main/java/com/example/listify/data/Chain.java

diff --git a/Lambdas/Lists/Chain/src/Chain.java b/Lambdas/Lists/Chain/src/Chain.java
new file mode 100644
index 0000000..925ebf7
--- /dev/null
+++ b/Lambdas/Lists/Chain/src/Chain.java
@@ -0,0 +1,35 @@
+import java.sql.ResultSet;
+import java.sql.SQLException;
+
+public class Chain {
+    String name;
+    String website;
+
+    public Chain (ResultSet chainRow) throws SQLException {
+        this.name = chainRow.getString("name");
+        System.out.println(this.name);
+        this.website = chainRow.getString("website");
+        System.out.println(this.website);
+    }
+
+    public Chain(String name, String website) {
+        this.name = name;
+        this.website = website;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public String getWebsite() {
+        return website;
+    }
+
+    public void setWebsite(String website) {
+        this.website = website;
+    }
+}
diff --git a/Lambdas/Lists/Chain/src/ChainGET.java b/Lambdas/Lists/Chain/src/ChainGET.java
new file mode 100644
index 0000000..82842ac
--- /dev/null
+++ b/Lambdas/Lists/Chain/src/ChainGET.java
@@ -0,0 +1,11 @@
+import com.amazonaws.services.lambda.runtime.Context;
+import com.amazonaws.services.lambda.runtime.RequestHandler;
+
+import java.util.Map;
+
+public class ChainGET implements RequestHandler<Map<String,Object>, Object> {
+
+    public Object handleRequest(Map<String, Object> inputMap, Context unfilled) {
+        return BasicHandler.handleRequest(inputMap, unfilled, ChainGetter.class);
+    }
+}
diff --git a/Lambdas/Lists/Chain/src/ChainGetter.java b/Lambdas/Lists/Chain/src/ChainGetter.java
new file mode 100644
index 0000000..f1775a0
--- /dev/null
+++ b/Lambdas/Lists/Chain/src/ChainGetter.java
@@ -0,0 +1,29 @@
+import java.sql.Connection;
+import java.sql.PreparedStatement;
+import java.sql.ResultSet;
+import java.sql.SQLException;
+import java.util.HashMap;
+import java.util.Map;
+
+public class ChainGetter implements CallHandler {
+    private final Connection connection;
+
+    private final String GET_CHAIN = "SELECT * FROM Chain WHERE chainID = ?;";
+
+    public ChainGetter(Connection connection, String cognitoID) {
+        this.connection = connection;
+    }
+
+    @Override
+    public Object conductAction(Map<String, Object> bodyMap, HashMap<String, String> queryMap, String cognitoID) throws SQLException {
+        PreparedStatement statement = connection.prepareStatement(GET_CHAIN);
+        statement.setInt(1, Integer.parseInt(queryMap.get("id")));
+        System.out.println(statement);
+        ResultSet queryResults = statement.executeQuery();
+        queryResults.first();
+        System.out.println(queryResults);
+        Chain retrievedChain = new Chain(queryResults);
+        System.out.println(retrievedChain);
+        return retrievedChain;
+    }
+}
\ No newline at end of file
diff --git a/Listify/app/src/main/java/com/example/listify/data/Chain.java b/Listify/app/src/main/java/com/example/listify/data/Chain.java
new file mode 100644
index 0000000..cfd42c4
--- /dev/null
+++ b/Listify/app/src/main/java/com/example/listify/data/Chain.java
@@ -0,0 +1,27 @@
+package com.example.listify.data;
+
+public class Chain {
+    String name;
+    String website;
+
+    public Chain(String name, String website) {
+        this.name = name;
+        this.website = website;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public String getWebsite() {
+        return website;
+    }
+
+    public void setWebsite(String website) {
+        this.website = website;
+    }
+}