Updated Readme file

README.md

+# Store-Producer
+
+This Project is a Gradle project, which is used to produce the messages to division kafka. 
+
+
+
+#Prerequisites.
+```bash
+1)Start the confluent kafka.
+2)Start the postgresql.
+3)Start the Docker .
+```
+Docker commands and SQL scripts :
+```bash
+** docker commands for postgresql **
+Step 1: docker run -d -p 5432:5432 --name loc-postgres -e POSTGRES_PASSWORD=welcome postgres
+Step 2: docker start loc-postgres
+Step 3: docker exec -it loc-postgres bash
+Step 4: psql -U postgres
+
+Now run the below sql commands.
+
+CREATE DATABASE EPE;
+
+\c epe;
+
+CREATE EXTENSION IF NOT EXISTS "uuid-ossp";
+
+CREATE TABLE transaction_recorder(uuid uuid NOT NULL DEFAULT uuid_generate_v1(),offertransactionresponse jsonb NOT NULL,offers jsonb NOT NULL,isprocessed boolean);
+
+
+select * from transaction_recorder;
+
+```
+
+Create following topic Name :  transactionRecord
+
+```bash
+When we get following rest end point from OfferTransactionService with transactionId.
+
+http://localhost:8200/transaction/997a9ed1-fb45-46d6-baee-0230f1da93dd
+
+
+```
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