diff --git a/brcm/.idea/dataSources.local.xml b/brcm/.idea/dataSources.local.xml
new file mode 100644
index 0000000..23b614e
--- /dev/null
+++ b/brcm/.idea/dataSources.local.xml
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="dataSourceStorageLocal" created-in="IU-222.4345.14">
+    <data-source name="localmac" uuid="e1da602a-1461-4afe-ad38-9747a7f59eaa">
+      <database-info product="PostgreSQL" version="15.0" jdbc-version="4.2" driver-name="PostgreSQL JDBC Driver" driver-version="42.5.0" dbms="POSTGRES" exact-version="15.0" exact-driver-version="42.5">
+        <identifier-quote-string>&quot;</identifier-quote-string>
+      </database-info>
+      <case-sensitivity plain-identifiers="lower" quoted-identifiers="exact" />
+      <secret-storage>master_key</secret-storage>
+      <user-name>sivacharan</user-name>
+      <schema-mapping>
+        <introspection-scope>
+          <node kind="database" qname="@">
+            <node kind="schema" qname="@" />
+          </node>
+        </introspection-scope>
+      </schema-mapping>
+    </data-source>
+  </component>
+</project>
\ No newline at end of file
diff --git a/brcm/.idea/dataSources.xml b/brcm/.idea/dataSources.xml
new file mode 100644
index 0000000..3c3901b
--- /dev/null
+++ b/brcm/.idea/dataSources.xml
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="DataSourceManagerImpl" format="xml" multifile-model="true">
+    <data-source source="LOCAL" name="localmac" uuid="e1da602a-1461-4afe-ad38-9747a7f59eaa">
+      <driver-ref>postgresql</driver-ref>
+      <synchronize>true</synchronize>
+      <jdbc-driver>org.postgresql.Driver</jdbc-driver>
+      <jdbc-url>jdbc:postgresql://localhost:5432/brcm</jdbc-url>
+      <working-dir>$ProjectFileDir$</working-dir>
+    </data-source>
+  </component>
+</project>
\ No newline at end of file
diff --git a/brcm/.idea/dataSources/e1da602a-1461-4afe-ad38-9747a7f59eaa.xml b/brcm/.idea/dataSources/e1da602a-1461-4afe-ad38-9747a7f59eaa.xml
new file mode 100644
index 0000000..f2b020c
--- /dev/null
+++ b/brcm/.idea/dataSources/e1da602a-1461-4afe-ad38-9747a7f59eaa.xml
@@ -0,0 +1,897 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<dataSource name="localmac">
+  <database-model serializer="dbm" dbms="POSTGRES" family-id="POSTGRES" format-version="4.43">
+    <root id="1">
+      <DateStyle>mdy</DateStyle>
+      <Grants>1||-9223372036854775808|c|G
+1||10|c|G
+1||10|C|G
+1||10|T|G
+4||-9223372036854775808|c|G
+4||10|c|G
+4||10|C|G
+4||10|T|G</Grants>
+      <IntrospectionStateNumber>763</IntrospectionStateNumber>
+      <ServerVersion>15.0</ServerVersion>
+      <StartupTime>1668829780</StartupTime>
+      <TimeZones>true ACDT
+true ACSST
+false ACST
+false ACT
+false ACWST
+true ADT
+true AEDT
+true AESST
+false AEST
+false AFT
+true AKDT
+false AKST
+true ALMST
+false ALMT
+false AMST
+false AMT
+false ANAST
+false ANAT
+false ARST
+false ART
+false AST
+true AWSST
+false AWST
+true AZOST
+false AZOT
+false AZST
+false AZT
+false Africa/Abidjan
+false Africa/Accra
+false Africa/Addis_Ababa
+false Africa/Algiers
+false Africa/Asmara
+false Africa/Asmera
+false Africa/Bamako
+false Africa/Bangui
+false Africa/Banjul
+false Africa/Bissau
+false Africa/Blantyre
+false Africa/Brazzaville
+false Africa/Bujumbura
+false Africa/Cairo
+false Africa/Casablanca
+false Africa/Ceuta
+false Africa/Conakry
+false Africa/Dakar
+false Africa/Dar_es_Salaam
+false Africa/Djibouti
+false Africa/Douala
+false Africa/El_Aaiun
+false Africa/Freetown
+false Africa/Gaborone
+false Africa/Harare
+false Africa/Johannesburg
+false Africa/Juba
+false Africa/Kampala
+false Africa/Khartoum
+false Africa/Kigali
+false Africa/Kinshasa
+false Africa/Lagos
+false Africa/Libreville
+false Africa/Lome
+false Africa/Luanda
+false Africa/Lubumbashi
+false Africa/Lusaka
+false Africa/Malabo
+false Africa/Maputo
+false Africa/Maseru
+false Africa/Mbabane
+false Africa/Mogadishu
+false Africa/Monrovia
+false Africa/Nairobi
+false Africa/Ndjamena
+false Africa/Niamey
+false Africa/Nouakchott
+false Africa/Ouagadougou
+false Africa/Porto-Novo
+false Africa/Sao_Tome
+false Africa/Timbuktu
+false Africa/Tripoli
+false Africa/Tunis
+false Africa/Windhoek
+false America/Adak
+false America/Anchorage
+false America/Anguilla
+false America/Antigua
+false America/Araguaina
+false America/Argentina/Buenos_Aires
+false America/Argentina/Catamarca
+false America/Argentina/ComodRivadavia
+false America/Argentina/Cordoba
+false America/Argentina/Jujuy
+false America/Argentina/La_Rioja
+false America/Argentina/Mendoza
+false America/Argentina/Rio_Gallegos
+false America/Argentina/Salta
+false America/Argentina/San_Juan
+false America/Argentina/San_Luis
+false America/Argentina/Tucuman
+false America/Argentina/Ushuaia
+false America/Aruba
+true America/Asuncion
+false America/Atikokan
+false America/Atka
+false America/Bahia
+false America/Bahia_Banderas
+false America/Barbados
+false America/Belem
+false America/Belize
+false America/Blanc-Sablon
+false America/Boa_Vista
+false America/Bogota
+false America/Boise
+false America/Buenos_Aires
+false America/Cambridge_Bay
+false America/Campo_Grande
+false America/Cancun
+false America/Caracas
+false America/Catamarca
+false America/Cayenne
+false America/Cayman
+false America/Chicago
+false America/Chihuahua
+false America/Coral_Harbour
+false America/Cordoba
+false America/Costa_Rica
+false America/Creston
+false America/Cuiaba
+false America/Curacao
+false America/Danmarkshavn
+false America/Dawson
+false America/Dawson_Creek
+false America/Denver
+false America/Detroit
+false America/Dominica
+false America/Edmonton
+false America/Eirunepe
+false America/El_Salvador
+false America/Ensenada
+false America/Fort_Nelson
+false America/Fort_Wayne
+false America/Fortaleza
+false America/Glace_Bay
+false America/Godthab
+false America/Goose_Bay
+false America/Grand_Turk
+false America/Grenada
+false America/Guadeloupe
+false America/Guatemala
+false America/Guayaquil
+false America/Guyana
+false America/Halifax
+false America/Havana
+false America/Hermosillo
+false America/Indiana/Indianapolis
+false America/Indiana/Knox
+false America/Indiana/Marengo
+false America/Indiana/Petersburg
+false America/Indiana/Tell_City
+false America/Indiana/Vevay
+false America/Indiana/Vincennes
+false America/Indiana/Winamac
+false America/Indianapolis
+false America/Inuvik
+false America/Iqaluit
+false America/Jamaica
+false America/Jujuy
+false America/Juneau
+false America/Kentucky/Louisville
+false America/Kentucky/Monticello
+false America/Knox_IN
+false America/Kralendijk
+false America/La_Paz
+false America/Lima
+false America/Los_Angeles
+false America/Louisville
+false America/Lower_Princes
+false America/Maceio
+false America/Managua
+false America/Manaus
+false America/Marigot
+false America/Martinique
+false America/Matamoros
+false America/Mazatlan
+false America/Mendoza
+false America/Menominee
+false America/Merida
+false America/Metlakatla
+false America/Mexico_City
+false America/Miquelon
+false America/Moncton
+false America/Monterrey
+false America/Montevideo
+false America/Montreal
+false America/Montserrat
+false America/Nassau
+false America/New_York
+false America/Nipigon
+false America/Nome
+false America/Noronha
+false America/North_Dakota/Beulah
+false America/North_Dakota/Center
+false America/North_Dakota/New_Salem
+false America/Nuuk
+false America/Ojinaga
+false America/Panama
+false America/Pangnirtung
+false America/Paramaribo
+false America/Phoenix
+false America/Port-au-Prince
+false America/Port_of_Spain
+false America/Porto_Acre
+false America/Porto_Velho
+false America/Puerto_Rico
+false America/Punta_Arenas
+false America/Rainy_River
+false America/Rankin_Inlet
+false America/Recife
+false America/Regina
+false America/Resolute
+false America/Rio_Branco
+false America/Rosario
+false America/Santa_Isabel
+false America/Santarem
+true America/Santiago
+false America/Santo_Domingo
+false America/Sao_Paulo
+false America/Scoresbysund
+false America/Shiprock
+false America/Sitka
+false America/St_Barthelemy
+false America/St_Johns
+false America/St_Kitts
+false America/St_Lucia
+false America/St_Thomas
+false America/St_Vincent
+false America/Swift_Current
+false America/Tegucigalpa
+false America/Thule
+false America/Thunder_Bay
+false America/Tijuana
+false America/Toronto
+false America/Tortola
+false America/Vancouver
+false America/Virgin
+false America/Whitehorse
+false America/Winnipeg
+false America/Yakutat
+false America/Yellowknife
+false Antarctica/Casey
+false Antarctica/Davis
+false Antarctica/DumontDUrville
+true Antarctica/Macquarie
+false Antarctica/Mawson
+true Antarctica/McMurdo
+false Antarctica/Palmer
+false Antarctica/Rothera
+true Antarctica/South_Pole
+false Antarctica/Syowa
+false Antarctica/Troll
+false Antarctica/Vostok
+false Arctic/Longyearbyen
+false Asia/Aden
+false Asia/Almaty
+false Asia/Amman
+false Asia/Anadyr
+false Asia/Aqtau
+false Asia/Aqtobe
+false Asia/Ashgabat
+false Asia/Ashkhabad
+false Asia/Atyrau
+false Asia/Baghdad
+false Asia/Bahrain
+false Asia/Baku
+false Asia/Bangkok
+false Asia/Barnaul
+false Asia/Beirut
+false Asia/Bishkek
+false Asia/Brunei
+false Asia/Calcutta
+false Asia/Chita
+false Asia/Choibalsan
+false Asia/Chongqing
+false Asia/Chungking
+false Asia/Colombo
+false Asia/Dacca
+false Asia/Damascus
+false Asia/Dhaka
+false Asia/Dili
+false Asia/Dubai
+false Asia/Dushanbe
+false Asia/Famagusta
+false Asia/Gaza
+false Asia/Harbin
+false Asia/Hebron
+false Asia/Ho_Chi_Minh
+false Asia/Hong_Kong
+false Asia/Hovd
+false Asia/Irkutsk
+false Asia/Istanbul
+false Asia/Jakarta
+false Asia/Jayapura
+false Asia/Jerusalem
+false Asia/Kabul
+false Asia/Kamchatka
+false Asia/Karachi
+false Asia/Kashgar
+false Asia/Kathmandu
+false Asia/Katmandu
+false Asia/Khandyga
+false Asia/Kolkata
+false Asia/Krasnoyarsk
+false Asia/Kuala_Lumpur
+false Asia/Kuching
+false Asia/Kuwait
+false Asia/Macao
+false Asia/Macau
+false Asia/Magadan
+false Asia/Makassar
+false Asia/Manila
+false Asia/Muscat
+false Asia/Nicosia
+false Asia/Novokuznetsk
+false Asia/Novosibirsk
+false Asia/Omsk
+false Asia/Oral
+false Asia/Phnom_Penh
+false Asia/Pontianak
+false Asia/Pyongyang
+false Asia/Qatar
+false Asia/Qostanay
+false Asia/Qyzylorda
+false Asia/Rangoon
+false Asia/Riyadh
+false Asia/Saigon
+false Asia/Sakhalin
+false Asia/Samarkand
+false Asia/Seoul
+false Asia/Shanghai
+false Asia/Singapore
+false Asia/Srednekolymsk
+false Asia/Taipei
+false Asia/Tashkent
+false Asia/Tbilisi
+false Asia/Tehran
+false Asia/Tel_Aviv
+false Asia/Thimbu
+false Asia/Thimphu
+false Asia/Tokyo
+false Asia/Tomsk
+false Asia/Ujung_Pandang
+false Asia/Ulaanbaatar
+false Asia/Ulan_Bator
+false Asia/Urumqi
+false Asia/Ust-Nera
+false Asia/Vientiane
+false Asia/Vladivostok
+false Asia/Yakutsk
+false Asia/Yangon
+false Asia/Yekaterinburg
+false Asia/Yerevan
+false Atlantic/Azores
+false Atlantic/Bermuda
+false Atlantic/Canary
+false Atlantic/Cape_Verde
+false Atlantic/Faeroe
+false Atlantic/Faroe
+false Atlantic/Jan_Mayen
+false Atlantic/Madeira
+false Atlantic/Reykjavik
+false Atlantic/South_Georgia
+false Atlantic/St_Helena
+false Atlantic/Stanley
+true Australia/ACT
+true Australia/Adelaide
+false Australia/Brisbane
+true Australia/Broken_Hill
+true Australia/Canberra
+true Australia/Currie
+false Australia/Darwin
+false Australia/Eucla
+true Australia/Hobart
+true Australia/LHI
+false Australia/Lindeman
+true Australia/Lord_Howe
+true Australia/Melbourne
+true Australia/NSW
+false Australia/North
+false Australia/Perth
+false Australia/Queensland
+true Australia/South
+true Australia/Sydney
+true Australia/Tasmania
+true Australia/Victoria
+false Australia/West
+true Australia/Yancowinna
+true BDST
+false BDT
+false BNT
+false BORT
+false BOT
+false BRA
+true BRST
+false BRT
+true BST
+false BTT
+false Brazil/Acre
+false Brazil/DeNoronha
+false Brazil/East
+false Brazil/West
+true CADT
+false CAST
+false CCT
+true CDT
+true CEST
+false CET
+true CETDST
+true CHADT
+false CHAST
+false CHUT
+false CKT
+true CLST
+true CLT
+false COT
+false CST
+false CST6CDT
+false CXT
+false Canada/Atlantic
+false Canada/Central
+false Canada/Eastern
+false Canada/Mountain
+false Canada/Newfoundland
+false Canada/Pacific
+false Canada/Saskatchewan
+false Canada/Yukon
+true Chile/Continental
+true Chile/EasterIsland
+false Cuba
+false DAVT
+false DDUT
+true EASST
+true EAST
+false EAT
+true EDT
+true EEST
+false EET
+true EETDST
+true EGST
+false EGT
+false EST
+false EST5EDT
+false Egypt
+true Eire
+false Etc/GMT
+false Etc/GMT+0
+false Etc/GMT+1
+false Etc/GMT+10
+false Etc/GMT+11
+false Etc/GMT+12
+false Etc/GMT+2
+false Etc/GMT+3
+false Etc/GMT+4
+false Etc/GMT+5
+false Etc/GMT+6
+false Etc/GMT+7
+false Etc/GMT+8
+false Etc/GMT+9
+false Etc/GMT-0
+false Etc/GMT-1
+false Etc/GMT-10
+false Etc/GMT-11
+false Etc/GMT-12
+false Etc/GMT-13
+false Etc/GMT-14
+false Etc/GMT-2
+false Etc/GMT-3
+false Etc/GMT-4
+false Etc/GMT-5
+false Etc/GMT-6
+false Etc/GMT-7
+false Etc/GMT-8
+false Etc/GMT-9
+false Etc/GMT0
+false Etc/Greenwich
+false Etc/UCT
+false Etc/UTC
+false Etc/Universal
+false Etc/Zulu
+false Europe/Amsterdam
+false Europe/Andorra
+false Europe/Astrakhan
+false Europe/Athens
+false Europe/Belfast
+false Europe/Belgrade
+false Europe/Berlin
+false Europe/Bratislava
+false Europe/Brussels
+false Europe/Bucharest
+false Europe/Budapest
+false Europe/Busingen
+false Europe/Chisinau
+false Europe/Copenhagen
+true Europe/Dublin
+false Europe/Gibraltar
+false Europe/Guernsey
+false Europe/Helsinki
+false Europe/Isle_of_Man
+false Europe/Istanbul
+false Europe/Jersey
+false Europe/Kaliningrad
+false Europe/Kiev
+false Europe/Kirov
+false Europe/Lisbon
+false Europe/Ljubljana
+false Europe/London
+false Europe/Luxembourg
+false Europe/Madrid
+false Europe/Malta
+false Europe/Mariehamn
+false Europe/Minsk
+false Europe/Monaco
+false Europe/Moscow
+false Europe/Nicosia
+false Europe/Oslo
+false Europe/Paris
+false Europe/Podgorica
+false Europe/Prague
+false Europe/Riga
+false Europe/Rome
+false Europe/Samara
+false Europe/San_Marino
+false Europe/Sarajevo
+false Europe/Saratov
+false Europe/Simferopol
+false Europe/Skopje
+false Europe/Sofia
+false Europe/Stockholm
+false Europe/Tallinn
+false Europe/Tirane
+false Europe/Tiraspol
+false Europe/Ulyanovsk
+false Europe/Uzhgorod
+false Europe/Vaduz
+false Europe/Vatican
+false Europe/Vienna
+false Europe/Vilnius
+false Europe/Volgograd
+false Europe/Warsaw
+false Europe/Zagreb
+false Europe/Zaporozhye
+false Europe/Zurich
+false FET
+true FJST
+false FJT
+false FKST
+false FKT
+true FNST
+false FNT
+false Factory
+false GALT
+false GAMT
+false GB
+false GB-Eire
+false GEST
+false GET
+false GFT
+false GILT
+false GMT
+false GMT+0
+false GMT-0
+false GMT0
+false GYT
+false Greenwich
+false HKT
+false HST
+false Hongkong
+false ICT
+true IDT
+false IOT
+false IRKST
+false IRKT
+false IRT
+false IST
+false Iceland
+false Indian/Antananarivo
+false Indian/Chagos
+false Indian/Christmas
+false Indian/Cocos
+false Indian/Comoro
+false Indian/Kerguelen
+false Indian/Mahe
+false Indian/Maldives
+false Indian/Mauritius
+false Indian/Mayotte
+false Indian/Reunion
+false Iran
+false Israel
+false JAYT
+false JST
+false Jamaica
+false Japan
+true KDT
+true KGST
+false KGT
+false KOST
+false KRAST
+false KRAT
+false KST
+false Kwajalein
+true LHDT
+false LHST
+false LIGT
+false LINT
+false LKT
+false Libya
+false MAGST
+false MAGT
+false MART
+false MAWT
+true MDT
+true MEST
+true MESZ
+false MET
+true METDST
+false MEZ
+false MHT
+false MMT
+false MPT
+true MSD
+false MSK
+false MST
+false MST7MDT
+true MUST
+false MUT
+false MVT
+false MYT
+false Mexico/BajaNorte
+false Mexico/BajaSur
+false Mexico/General
+true NDT
+false NFT
+false NOVST
+false NOVT
+false NPT
+false NST
+false NUT
+true NZ
+true NZ-CHAT
+true NZDT
+false NZST
+false NZT
+false Navajo
+false OMSST
+false OMST
+true PDT
+false PET
+false PETST
+false PETT
+false PGT
+false PHOT
+false PHT
+true PKST
+false PKT
+true PMDT
+false PMST
+false PONT
+false PRC
+false PST
+false PST8PDT
+false PWT
+true PYST
+true PYT
+false Pacific/Apia
+true Pacific/Auckland
+false Pacific/Bougainville
+true Pacific/Chatham
+false Pacific/Chuuk
+true Pacific/Easter
+false Pacific/Efate
+false Pacific/Enderbury
+false Pacific/Fakaofo
+true Pacific/Fiji
+false Pacific/Funafuti
+false Pacific/Galapagos
+false Pacific/Gambier
+false Pacific/Guadalcanal
+false Pacific/Guam
+false Pacific/Honolulu
+false Pacific/Johnston
+false Pacific/Kanton
+false Pacific/Kiritimati
+false Pacific/Kosrae
+false Pacific/Kwajalein
+false Pacific/Majuro
+false Pacific/Marquesas
+false Pacific/Midway
+false Pacific/Nauru
+false Pacific/Niue
+true Pacific/Norfolk
+false Pacific/Noumea
+false Pacific/Pago_Pago
+false Pacific/Palau
+false Pacific/Pitcairn
+false Pacific/Pohnpei
+false Pacific/Ponape
+false Pacific/Port_Moresby
+false Pacific/Rarotonga
+false Pacific/Saipan
+false Pacific/Samoa
+false Pacific/Tahiti
+false Pacific/Tarawa
+false Pacific/Tongatapu
+false Pacific/Truk
+false Pacific/Wake
+false Pacific/Wallis
+false Pacific/Yap
+false Poland
+false Portugal
+false RET
+false ROC
+false ROK
+true SADT
+false SAST
+false SCT
+false SGT
+false Singapore
+false TAHT
+false TFT
+false TJT
+false TKT
+false TMT
+false TOT
+false TRUT
+false TVT
+false Turkey
+false UCT
+true ULAST
+false ULAT
+false US/Alaska
+false US/Aleutian
+false US/Arizona
+false US/Central
+false US/East-Indiana
+false US/Eastern
+false US/Hawaii
+false US/Indiana-Starke
+false US/Michigan
+false US/Mountain
+false US/Pacific
+false US/Samoa
+false UT
+false UTC
+true UYST
+false UYT
+true UZST
+false UZT
+false Universal
+false VET
+false VLAST
+false VLAT
+false VOLT
+false VUT
+false W-SU
+true WADT
+false WAKT
+false WAST
+false WAT
+true WDT
+false WET
+true WETDST
+false WFT
+true WGST
+false WGT
+false XJT
+false YAKST
+false YAKT
+false YAPT
+true YEKST
+false YEKT
+false Z
+false Zulu
+</TimeZones>
+    </root>
+    <database id="2" parent="1" name="brcm">
+      <Current>1</Current>
+      <ObjectId>16391</ObjectId>
+      <OwnerName>sivacharan</OwnerName>
+    </database>
+    <database id="3" parent="1" name="postgres">
+      <Comment>default administrative connection database</Comment>
+      <ObjectId>5</ObjectId>
+      <OwnerName>postgres</OwnerName>
+    </database>
+    <database id="4" parent="1" name="sivacharan">
+      <ObjectId>16385</ObjectId>
+      <OwnerName>sivacharan</OwnerName>
+    </database>
+    <role id="5" parent="1" name="pg_checkpoint">
+      <ObjectId>4544</ObjectId>
+    </role>
+    <role id="6" parent="1" name="pg_database_owner">
+      <ObjectId>6171</ObjectId>
+    </role>
+    <role id="7" parent="1" name="pg_execute_server_program">
+      <ObjectId>4571</ObjectId>
+    </role>
+    <role id="8" parent="1" name="pg_monitor">
+      <ObjectId>3373</ObjectId>
+      <RoleGrants>3374
+3375
+3377</RoleGrants>
+    </role>
+    <role id="9" parent="1" name="pg_read_all_data">
+      <ObjectId>6181</ObjectId>
+    </role>
+    <role id="10" parent="1" name="pg_read_all_settings">
+      <ObjectId>3374</ObjectId>
+    </role>
+    <role id="11" parent="1" name="pg_read_all_stats">
+      <ObjectId>3375</ObjectId>
+    </role>
+    <role id="12" parent="1" name="pg_read_server_files">
+      <ObjectId>4569</ObjectId>
+    </role>
+    <role id="13" parent="1" name="pg_signal_backend">
+      <ObjectId>4200</ObjectId>
+    </role>
+    <role id="14" parent="1" name="pg_stat_scan_tables">
+      <ObjectId>3377</ObjectId>
+    </role>
+    <role id="15" parent="1" name="pg_write_all_data">
+      <ObjectId>6182</ObjectId>
+    </role>
+    <role id="16" parent="1" name="pg_write_server_files">
+      <ObjectId>4570</ObjectId>
+    </role>
+    <role id="17" parent="1" name="postgres">
+      <BypassRls>1</BypassRls>
+      <CanLogin>1</CanLogin>
+      <CreateDb>1</CreateDb>
+      <CreateRole>1</CreateRole>
+      <ObjectId>10</ObjectId>
+      <Replication>1</Replication>
+      <SuperRole>1</SuperRole>
+    </role>
+    <role id="18" parent="1" name="sivacharan">
+      <CanLogin>1</CanLogin>
+      <CreateDb>1</CreateDb>
+      <CreateRole>1</CreateRole>
+      <ObjectId>16384</ObjectId>
+      <SuperRole>1</SuperRole>
+    </role>
+    <tablespace id="19" parent="1" name="pg_default">
+      <ObjectId>1663</ObjectId>
+      <StateNumber>1</StateNumber>
+      <OwnerName>postgres</OwnerName>
+    </tablespace>
+    <tablespace id="20" parent="1" name="pg_global">
+      <ObjectId>1664</ObjectId>
+      <StateNumber>1</StateNumber>
+      <OwnerName>postgres</OwnerName>
+    </tablespace>
+    <schema id="21" parent="2" name="information_schema">
+      <ObjectId>13471</ObjectId>
+      <StateNumber>523</StateNumber>
+      <OwnerName>postgres</OwnerName>
+    </schema>
+    <schema id="22" parent="2" name="pg_catalog">
+      <Comment>system catalog schema</Comment>
+      <ObjectId>11</ObjectId>
+      <StateNumber>517</StateNumber>
+      <OwnerName>postgres</OwnerName>
+    </schema>
+    <schema id="23" parent="2" name="public">
+      <Comment>standard public schema</Comment>
+      <Current>1</Current>
+      <ObjectId>2200</ObjectId>
+      <StateNumber>517</StateNumber>
+      <OwnerName>pg_database_owner</OwnerName>
+    </schema>
+  </database-model>
+</dataSource>
\ No newline at end of file
diff --git a/brcm/.idea/dataSources/e1da602a-1461-4afe-ad38-9747a7f59eaa/storage_v2/_src_/database/brcm.ukQuAA.meta b/brcm/.idea/dataSources/e1da602a-1461-4afe-ad38-9747a7f59eaa/storage_v2/_src_/database/brcm.ukQuAA.meta
new file mode 100644
index 0000000..4f5b824
--- /dev/null
+++ b/brcm/.idea/dataSources/e1da602a-1461-4afe-ad38-9747a7f59eaa/storage_v2/_src_/database/brcm.ukQuAA.meta
@@ -0,0 +1 @@
+#n:brcm
\ No newline at end of file
diff --git a/brcm/.idea/dataSources/e1da602a-1461-4afe-ad38-9747a7f59eaa/storage_v2/_src_/database/brcm.ukQuAA/schema/information_schema.FNRwLQ.meta b/brcm/.idea/dataSources/e1da602a-1461-4afe-ad38-9747a7f59eaa/storage_v2/_src_/database/brcm.ukQuAA/schema/information_schema.FNRwLQ.meta
new file mode 100644
index 0000000..1ff3db2
--- /dev/null
+++ b/brcm/.idea/dataSources/e1da602a-1461-4afe-ad38-9747a7f59eaa/storage_v2/_src_/database/brcm.ukQuAA/schema/information_schema.FNRwLQ.meta
@@ -0,0 +1,2 @@
+#n:information_schema
+!<md> [null, 0, null, null, -2147483648, -2147483648]
diff --git a/brcm/.idea/dataSources/e1da602a-1461-4afe-ad38-9747a7f59eaa/storage_v2/_src_/database/brcm.ukQuAA/schema/pg_catalog.0S1ZNQ.meta b/brcm/.idea/dataSources/e1da602a-1461-4afe-ad38-9747a7f59eaa/storage_v2/_src_/database/brcm.ukQuAA/schema/pg_catalog.0S1ZNQ.meta
new file mode 100644
index 0000000..44e65b1
--- /dev/null
+++ b/brcm/.idea/dataSources/e1da602a-1461-4afe-ad38-9747a7f59eaa/storage_v2/_src_/database/brcm.ukQuAA/schema/pg_catalog.0S1ZNQ.meta
@@ -0,0 +1,2 @@
+#n:pg_catalog
+!<md> [null, 0, null, null, -2147483648, -2147483648]
diff --git a/brcm/.idea/jpa-buddy-datasource.xml b/brcm/.idea/jpa-buddy-datasource.xml
index a722e78..3c5c785 100644
--- a/brcm/.idea/jpa-buddy-datasource.xml
+++ b/brcm/.idea/jpa-buddy-datasource.xml
@@ -5,7 +5,7 @@
       <data-source id="f021bbf7-0a0d-4a70-aada-f67ae5ccf5ea" name="brcm" url="jdbc:postgresql://localhost/brcm" driverClass="org.postgresql.Driver" />
     </data-sources>
     <data-source-infos>
-      <data-source-info id="f021bbf7-0a0d-4a70-aada-f67ae5ccf5ea" persistence-unit-name="brcm" />
+      <data-source-info id="e1da602a-1461-4afe-ad38-9747a7f59eaa" persistence-unit-name="brcm" />
     </data-source-infos>
   </component>
 </project>
\ No newline at end of file
diff --git a/brcm/.idea/jpa-buddy.xml b/brcm/.idea/jpa-buddy.xml
index e0c77ab..ae36f18 100644
--- a/brcm/.idea/jpa-buddy.xml
+++ b/brcm/.idea/jpa-buddy.xml
@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
   <component name="JpaBuddyIdeaProjectConfig">
+    <option name="renamerInitialized" value="true" />
     <option name="reverseEngineeringLastDbConnectionId" value="f021bbf7-0a0d-4a70-aada-f67ae5ccf5ea" />
     <option name="reLastEntityCreationPackage" value="core/src/main/java/entities" />
   </component>
diff --git a/brcm/.idea/misc.xml b/brcm/.idea/misc.xml
index 6e71067..7ac4a61 100644
--- a/brcm/.idea/misc.xml
+++ b/brcm/.idea/misc.xml
@@ -1,6 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
   <component name="ExternalStorageConfigurationManager" enabled="true" />
+  <component name="FrameworkDetectionExcludesConfiguration">
+    <file type="web" url="file://$PROJECT_DIR$/web" />
+  </component>
   <component name="MavenProjectsManager">
     <option name="originalFiles">
       <list>
diff --git a/brcm/.idea/uiDesigner.xml b/brcm/.idea/uiDesigner.xml
new file mode 100644
index 0000000..2b63946
--- /dev/null
+++ b/brcm/.idea/uiDesigner.xml
@@ -0,0 +1,124 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="Palette2">
+    <group name="Swing">
+      <item class="com.intellij.uiDesigner.HSpacer" tooltip-text="Horizontal Spacer" icon="/com/intellij/uiDesigner/icons/hspacer.svg" removable="false" auto-create-binding="false" can-attach-label="false">
+        <default-constraints vsize-policy="1" hsize-policy="6" anchor="0" fill="1" />
+      </item>
+      <item class="com.intellij.uiDesigner.VSpacer" tooltip-text="Vertical Spacer" icon="/com/intellij/uiDesigner/icons/vspacer.svg" removable="false" auto-create-binding="false" can-attach-label="false">
+        <default-constraints vsize-policy="6" hsize-policy="1" anchor="0" fill="2" />
+      </item>
+      <item class="javax.swing.JPanel" icon="/com/intellij/uiDesigner/icons/panel.svg" removable="false" auto-create-binding="false" can-attach-label="false">
+        <default-constraints vsize-policy="3" hsize-policy="3" anchor="0" fill="3" />
+      </item>
+      <item class="javax.swing.JScrollPane" icon="/com/intellij/uiDesigner/icons/scrollPane.svg" removable="false" auto-create-binding="false" can-attach-label="true">
+        <default-constraints vsize-policy="7" hsize-policy="7" anchor="0" fill="3" />
+      </item>
+      <item class="javax.swing.JButton" icon="/com/intellij/uiDesigner/icons/button.svg" removable="false" auto-create-binding="true" can-attach-label="false">
+        <default-constraints vsize-policy="0" hsize-policy="3" anchor="0" fill="1" />
+        <initial-values>
+          <property name="text" value="Button" />
+        </initial-values>
+      </item>
+      <item class="javax.swing.JRadioButton" icon="/com/intellij/uiDesigner/icons/radioButton.svg" removable="false" auto-create-binding="true" can-attach-label="false">
+        <default-constraints vsize-policy="0" hsize-policy="3" anchor="8" fill="0" />
+        <initial-values>
+          <property name="text" value="RadioButton" />
+        </initial-values>
+      </item>
+      <item class="javax.swing.JCheckBox" icon="/com/intellij/uiDesigner/icons/checkBox.svg" removable="false" auto-create-binding="true" can-attach-label="false">
+        <default-constraints vsize-policy="0" hsize-policy="3" anchor="8" fill="0" />
+        <initial-values>
+          <property name="text" value="CheckBox" />
+        </initial-values>
+      </item>
+      <item class="javax.swing.JLabel" icon="/com/intellij/uiDesigner/icons/label.svg" removable="false" auto-create-binding="false" can-attach-label="false">
+        <default-constraints vsize-policy="0" hsize-policy="0" anchor="8" fill="0" />
+        <initial-values>
+          <property name="text" value="Label" />
+        </initial-values>
+      </item>
+      <item class="javax.swing.JTextField" icon="/com/intellij/uiDesigner/icons/textField.svg" removable="false" auto-create-binding="true" can-attach-label="true">
+        <default-constraints vsize-policy="0" hsize-policy="6" anchor="8" fill="1">
+          <preferred-size width="150" height="-1" />
+        </default-constraints>
+      </item>
+      <item class="javax.swing.JPasswordField" icon="/com/intellij/uiDesigner/icons/passwordField.svg" removable="false" auto-create-binding="true" can-attach-label="true">
+        <default-constraints vsize-policy="0" hsize-policy="6" anchor="8" fill="1">
+          <preferred-size width="150" height="-1" />
+        </default-constraints>
+      </item>
+      <item class="javax.swing.JFormattedTextField" icon="/com/intellij/uiDesigner/icons/formattedTextField.svg" removable="false" auto-create-binding="true" can-attach-label="true">
+        <default-constraints vsize-policy="0" hsize-policy="6" anchor="8" fill="1">
+          <preferred-size width="150" height="-1" />
+        </default-constraints>
+      </item>
+      <item class="javax.swing.JTextArea" icon="/com/intellij/uiDesigner/icons/textArea.svg" removable="false" auto-create-binding="true" can-attach-label="true">
+        <default-constraints vsize-policy="6" hsize-policy="6" anchor="0" fill="3">
+          <preferred-size width="150" height="50" />
+        </default-constraints>
+      </item>
+      <item class="javax.swing.JTextPane" icon="/com/intellij/uiDesigner/icons/textPane.svg" removable="false" auto-create-binding="true" can-attach-label="true">
+        <default-constraints vsize-policy="6" hsize-policy="6" anchor="0" fill="3">
+          <preferred-size width="150" height="50" />
+        </default-constraints>
+      </item>
+      <item class="javax.swing.JEditorPane" icon="/com/intellij/uiDesigner/icons/editorPane.svg" removable="false" auto-create-binding="true" can-attach-label="true">
+        <default-constraints vsize-policy="6" hsize-policy="6" anchor="0" fill="3">
+          <preferred-size width="150" height="50" />
+        </default-constraints>
+      </item>
+      <item class="javax.swing.JComboBox" icon="/com/intellij/uiDesigner/icons/comboBox.svg" removable="false" auto-create-binding="true" can-attach-label="true">
+        <default-constraints vsize-policy="0" hsize-policy="2" anchor="8" fill="1" />
+      </item>
+      <item class="javax.swing.JTable" icon="/com/intellij/uiDesigner/icons/table.svg" removable="false" auto-create-binding="true" can-attach-label="false">
+        <default-constraints vsize-policy="6" hsize-policy="6" anchor="0" fill="3">
+          <preferred-size width="150" height="50" />
+        </default-constraints>
+      </item>
+      <item class="javax.swing.JList" icon="/com/intellij/uiDesigner/icons/list.svg" removable="false" auto-create-binding="true" can-attach-label="false">
+        <default-constraints vsize-policy="6" hsize-policy="2" anchor="0" fill="3">
+          <preferred-size width="150" height="50" />
+        </default-constraints>
+      </item>
+      <item class="javax.swing.JTree" icon="/com/intellij/uiDesigner/icons/tree.svg" removable="false" auto-create-binding="true" can-attach-label="false">
+        <default-constraints vsize-policy="6" hsize-policy="6" anchor="0" fill="3">
+          <preferred-size width="150" height="50" />
+        </default-constraints>
+      </item>
+      <item class="javax.swing.JTabbedPane" icon="/com/intellij/uiDesigner/icons/tabbedPane.svg" removable="false" auto-create-binding="true" can-attach-label="false">
+        <default-constraints vsize-policy="3" hsize-policy="3" anchor="0" fill="3">
+          <preferred-size width="200" height="200" />
+        </default-constraints>
+      </item>
+      <item class="javax.swing.JSplitPane" icon="/com/intellij/uiDesigner/icons/splitPane.svg" removable="false" auto-create-binding="false" can-attach-label="false">
+        <default-constraints vsize-policy="3" hsize-policy="3" anchor="0" fill="3">
+          <preferred-size width="200" height="200" />
+        </default-constraints>
+      </item>
+      <item class="javax.swing.JSpinner" icon="/com/intellij/uiDesigner/icons/spinner.svg" removable="false" auto-create-binding="true" can-attach-label="true">
+        <default-constraints vsize-policy="0" hsize-policy="6" anchor="8" fill="1" />
+      </item>
+      <item class="javax.swing.JSlider" icon="/com/intellij/uiDesigner/icons/slider.svg" removable="false" auto-create-binding="true" can-attach-label="false">
+        <default-constraints vsize-policy="0" hsize-policy="6" anchor="8" fill="1" />
+      </item>
+      <item class="javax.swing.JSeparator" icon="/com/intellij/uiDesigner/icons/separator.svg" removable="false" auto-create-binding="false" can-attach-label="false">
+        <default-constraints vsize-policy="6" hsize-policy="6" anchor="0" fill="3" />
+      </item>
+      <item class="javax.swing.JProgressBar" icon="/com/intellij/uiDesigner/icons/progressbar.svg" removable="false" auto-create-binding="true" can-attach-label="false">
+        <default-constraints vsize-policy="0" hsize-policy="6" anchor="0" fill="1" />
+      </item>
+      <item class="javax.swing.JToolBar" icon="/com/intellij/uiDesigner/icons/toolbar.svg" removable="false" auto-create-binding="false" can-attach-label="false">
+        <default-constraints vsize-policy="0" hsize-policy="6" anchor="0" fill="1">
+          <preferred-size width="-1" height="20" />
+        </default-constraints>
+      </item>
+      <item class="javax.swing.JToolBar$Separator" icon="/com/intellij/uiDesigner/icons/toolbarSeparator.svg" removable="false" auto-create-binding="false" can-attach-label="false">
+        <default-constraints vsize-policy="0" hsize-policy="0" anchor="0" fill="1" />
+      </item>
+      <item class="javax.swing.JScrollBar" icon="/com/intellij/uiDesigner/icons/scrollbar.svg" removable="false" auto-create-binding="true" can-attach-label="false">
+        <default-constraints vsize-policy="6" hsize-policy="0" anchor="0" fill="2" />
+      </item>
+    </group>
+  </component>
+</project>
\ No newline at end of file
diff --git a/brcm/.jpb/persistence-units.xml b/brcm/.jpb/persistence-units.xml
new file mode 100644
index 0000000..b40a645
--- /dev/null
+++ b/brcm/.jpb/persistence-units.xml
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="PersistenceUnitSettings">
+    <persistence-units>
+      <persistence-unit name="brcm">
+        <packages>
+          <package value="entities" />
+        </packages>
+      </persistence-unit>
+    </persistence-units>
+  </component>
+</project>
\ No newline at end of file
diff --git a/brcm/core/src/main/java/dtos/ActivityDto.java b/brcm/core/src/main/java/dtos/ActivityDto.java
new file mode 100644
index 0000000..adf170e
--- /dev/null
+++ b/brcm/core/src/main/java/dtos/ActivityDto.java
@@ -0,0 +1,30 @@
+package dtos;
+
+import java.io.Serializable;
+
+/**
+ * A DTO for the {@link entities.Activity} entity
+ */
+public class ActivityDto implements Serializable {
+    private final Integer id;
+    private final String name;
+    private final Double price;
+
+    public ActivityDto(Integer id, String name, Double price) {
+        this.id = id;
+        this.name = name;
+        this.price = price;
+    }
+
+    public Integer getId() {
+        return id;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public Double getPrice() {
+        return price;
+    }
+}
\ No newline at end of file
diff --git a/brcm/core/src/main/java/dtos/AddressDto.java b/brcm/core/src/main/java/dtos/AddressDto.java
new file mode 100644
index 0000000..e9d55f2
--- /dev/null
+++ b/brcm/core/src/main/java/dtos/AddressDto.java
@@ -0,0 +1,48 @@
+package dtos;
+
+import java.io.Serializable;
+
+/**
+ * A DTO for the {@link entities.Address} entity
+ */
+public class AddressDto implements Serializable {
+    private final Integer id;
+    private final String street;
+    private final String number;
+    private final Integer zipcode;
+    private final String city;
+    private final String state;
+
+    public AddressDto(Integer id, String street, String number, Integer zipcode, String city, String state) {
+        this.id = id;
+        this.street = street;
+        this.number = number;
+        this.zipcode = zipcode;
+        this.city = city;
+        this.state = state;
+    }
+
+    public Integer getId() {
+        return id;
+    }
+
+    public String getStreet() {
+        return street;
+    }
+
+    public String getNumber() {
+        return number;
+    }
+
+    public Integer getZipcode() {
+        return zipcode;
+    }
+
+    public String getCity() {
+        return city;
+    }
+
+    public String getState() {
+        return state;
+    }
+}
\ No newline at end of file
diff --git a/brcm/core/src/main/java/dtos/AppointmentDto.java b/brcm/core/src/main/java/dtos/AppointmentDto.java
new file mode 100644
index 0000000..95835fc
--- /dev/null
+++ b/brcm/core/src/main/java/dtos/AppointmentDto.java
@@ -0,0 +1,43 @@
+package dtos;
+
+import java.io.Serializable;
+import java.time.Instant;
+
+/**
+ * A DTO for the {@link entities.Appointment} entity
+ */
+public class AppointmentDto implements Serializable {
+    private final Integer id;
+    private final Instant starttime;
+    private final Instant endtime;
+    private final Integer activityid;
+    private final Integer customerid;
+
+    public AppointmentDto(Integer id, Instant starttime, Instant endtime, Integer activityid, Integer customerid) {
+        this.id = id;
+        this.starttime = starttime;
+        this.endtime = endtime;
+        this.activityid = activityid;
+        this.customerid = customerid;
+    }
+
+    public Integer getId() {
+        return id;
+    }
+
+    public Instant getStarttime() {
+        return starttime;
+    }
+
+    public Instant getEndtime() {
+        return endtime;
+    }
+
+    public Integer getActivityid() {
+        return activityid;
+    }
+
+    public Integer getCustomerid() {
+        return customerid;
+    }
+}
\ No newline at end of file
diff --git a/brcm/core/src/main/java/dtos/CustomerDto.java b/brcm/core/src/main/java/dtos/CustomerDto.java
new file mode 100644
index 0000000..cafe969
--- /dev/null
+++ b/brcm/core/src/main/java/dtos/CustomerDto.java
@@ -0,0 +1,43 @@
+package dtos;
+
+import java.io.Serializable;
+import java.time.LocalDate;
+
+/**
+ * A DTO for the {@link entities.Customer} entity
+ */
+public class CustomerDto implements Serializable {
+    private final Integer id;
+    private final String firstname;
+    private final String lastname;
+    private final LocalDate dateofbirth;
+    private final String phone;
+
+    public CustomerDto(Integer id, String firstname, String lastname, LocalDate dateofbirth, String phone) {
+        this.id = id;
+        this.firstname = firstname;
+        this.lastname = lastname;
+        this.dateofbirth = dateofbirth;
+        this.phone = phone;
+    }
+
+    public Integer getId() {
+        return id;
+    }
+
+    public String getFirstname() {
+        return firstname;
+    }
+
+    public String getLastname() {
+        return lastname;
+    }
+
+    public LocalDate getDateofbirth() {
+        return dateofbirth;
+    }
+
+    public String getPhone() {
+        return phone;
+    }
+}
\ No newline at end of file
diff --git a/brcm/core/src/main/java/dtos/DiscountschemeDto.java b/brcm/core/src/main/java/dtos/DiscountschemeDto.java
new file mode 100644
index 0000000..3b13362
--- /dev/null
+++ b/brcm/core/src/main/java/dtos/DiscountschemeDto.java
@@ -0,0 +1,49 @@
+package dtos;
+
+import java.io.Serializable;
+import java.time.LocalDate;
+
+/**
+ * A DTO for the {@link entities.Discountscheme} entity
+ */
+public class DiscountschemeDto implements Serializable {
+    private final Integer id;
+    private final Double pricediscount;
+    private final Double percentdiscount;
+    private final String customertype;
+    private final LocalDate startdate;
+    private final LocalDate enddate;
+
+    public DiscountschemeDto(Integer id, Double pricediscount, Double percentdiscount, String customertype, LocalDate startdate, LocalDate enddate) {
+        this.id = id;
+        this.pricediscount = pricediscount;
+        this.percentdiscount = percentdiscount;
+        this.customertype = customertype;
+        this.startdate = startdate;
+        this.enddate = enddate;
+    }
+
+    public Integer getId() {
+        return id;
+    }
+
+    public Double getPricediscount() {
+        return pricediscount;
+    }
+
+    public Double getPercentdiscount() {
+        return percentdiscount;
+    }
+
+    public String getCustomertype() {
+        return customertype;
+    }
+
+    public LocalDate getStartdate() {
+        return startdate;
+    }
+
+    public LocalDate getEnddate() {
+        return enddate;
+    }
+}
\ No newline at end of file
diff --git a/brcm/core/src/main/java/dtos/HistoricalpriceDto.java b/brcm/core/src/main/java/dtos/HistoricalpriceDto.java
new file mode 100644
index 0000000..29e13e0
--- /dev/null
+++ b/brcm/core/src/main/java/dtos/HistoricalpriceDto.java
@@ -0,0 +1,31 @@
+package dtos;
+
+import java.io.Serializable;
+import java.time.LocalDate;
+
+/**
+ * A DTO for the {@link entities.Historicalprice} entity
+ */
+public class HistoricalpriceDto implements Serializable {
+    private final Integer id;
+    private final LocalDate date;
+    private final Double price;
+
+    public HistoricalpriceDto(Integer id, LocalDate date, Double price) {
+        this.id = id;
+        this.date = date;
+        this.price = price;
+    }
+
+    public Integer getId() {
+        return id;
+    }
+
+    public LocalDate getDate() {
+        return date;
+    }
+
+    public Double getPrice() {
+        return price;
+    }
+}
\ No newline at end of file
diff --git a/brcm/core/src/main/java/dtos/LineitemDto.java b/brcm/core/src/main/java/dtos/LineitemDto.java
new file mode 100644
index 0000000..0230da7
--- /dev/null
+++ b/brcm/core/src/main/java/dtos/LineitemDto.java
@@ -0,0 +1,26 @@
+package dtos;
+
+import entities.Lineitem;
+
+import java.io.Serializable;
+
+/**
+ * A DTO for the {@link Lineitem} entity
+ */
+public class LineitemDto implements Serializable {
+    private final Integer id;
+    private final Integer quantity;
+
+    public LineitemDto(Integer id, Integer quantity) {
+        this.id = id;
+        this.quantity = quantity;
+    }
+
+    public Integer getId() {
+        return id;
+    }
+
+    public Integer getQuantity() {
+        return quantity;
+    }
+}
\ No newline at end of file
diff --git a/brcm/core/src/main/java/dtos/OrderDto.java b/brcm/core/src/main/java/dtos/OrderDto.java
new file mode 100644
index 0000000..7d57650
--- /dev/null
+++ b/brcm/core/src/main/java/dtos/OrderDto.java
@@ -0,0 +1,46 @@
+package dtos;
+
+import entities.Order;
+
+import java.io.Serializable;
+import java.time.LocalDate;
+import java.time.LocalTime;
+
+/**
+ * A DTO for the {@link Order} entity
+ */
+public class OrderDto implements Serializable {
+    private final Integer id;
+    private final LocalDate date;
+    private final LocalTime time;
+    private final Double discountapplied;
+    private final String totalprice;
+
+    public OrderDto(Integer id, LocalDate date, LocalTime time, Double discountapplied, String totalprice) {
+        this.id = id;
+        this.date = date;
+        this.time = time;
+        this.discountapplied = discountapplied;
+        this.totalprice = totalprice;
+    }
+
+    public Integer getId() {
+        return id;
+    }
+
+    public LocalDate getDate() {
+        return date;
+    }
+
+    public LocalTime getTime() {
+        return time;
+    }
+
+    public Double getDiscountapplied() {
+        return discountapplied;
+    }
+
+    public String getTotalprice() {
+        return totalprice;
+    }
+}
\ No newline at end of file
diff --git a/brcm/core/src/main/java/dtos/ProfessorDto.java b/brcm/core/src/main/java/dtos/ProfessorDto.java
new file mode 100644
index 0000000..0423716
--- /dev/null
+++ b/brcm/core/src/main/java/dtos/ProfessorDto.java
@@ -0,0 +1,38 @@
+package dtos;
+
+import entities.Professor;
+
+import java.io.Serializable;
+
+/**
+ * A DTO for the {@link Professor} entity
+ */
+public class ProfessorDto implements Serializable {
+    private final Integer id;
+    private final String department;
+    private final String office;
+    private final String research;
+
+    public ProfessorDto(Integer id, String department, String office, String research) {
+        this.id = id;
+        this.department = department;
+        this.office = office;
+        this.research = research;
+    }
+
+    public Integer getId() {
+        return id;
+    }
+
+    public String getDepartment() {
+        return department;
+    }
+
+    public String getOffice() {
+        return office;
+    }
+
+    public String getResearch() {
+        return research;
+    }
+}
\ No newline at end of file
diff --git a/brcm/core/src/main/java/dtos/StudentDto.java b/brcm/core/src/main/java/dtos/StudentDto.java
new file mode 100644
index 0000000..3a3679b
--- /dev/null
+++ b/brcm/core/src/main/java/dtos/StudentDto.java
@@ -0,0 +1,45 @@
+package dtos;
+
+import entities.Student;
+
+import java.io.Serializable;
+import java.time.LocalDate;
+
+/**
+ * A DTO for the {@link Student} entity
+ */
+public class StudentDto implements Serializable {
+    private final Integer id;
+    private final LocalDate enterdate;
+    private final String major;
+    private final String minor;
+    private final LocalDate graddate;
+
+    public StudentDto(Integer id, LocalDate enterdate, String major, String minor, LocalDate graddate) {
+        this.id = id;
+        this.enterdate = enterdate;
+        this.major = major;
+        this.minor = minor;
+        this.graddate = graddate;
+    }
+
+    public Integer getId() {
+        return id;
+    }
+
+    public LocalDate getEnterdate() {
+        return enterdate;
+    }
+
+    public String getMajor() {
+        return major;
+    }
+
+    public String getMinor() {
+        return minor;
+    }
+
+    public LocalDate getGraddate() {
+        return graddate;
+    }
+}
\ No newline at end of file
diff --git a/docs/brcm_erd.drawio b/docs/brcm_erd.drawio
index cf0ed3a..eb368c8 100644
--- a/docs/brcm_erd.drawio
+++ b/docs/brcm_erd.drawio
@@ -1 +1,99 @@
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+    <mxCell id="0" />
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+    <mxCell id="node5" parent="1" vertex="1" value="&lt;p style=&quot;margin:0px;margin-top:4px;text-align:center;&quot;&gt;&lt;b&gt;Lineitem&lt;/b&gt;&lt;/p&gt;&lt;hr size=&quot;1&quot;/&gt;&lt;p style=&quot;margin:0 0 0 4px;line-height:1.6;&quot;&gt; id:  Integer &lt;br/&gt; quantity:  Integer &lt;/p&gt;" style="verticalAlign=top;align=left;overflow=fill;fontSize=14;fontFamily=Helvetica;html=1;rounded=0;shadow=0;comic=0;labelBackgroundColor=none;strokeWidth=1;">
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diff --git a/docs/classDiagram.drawio b/docs/classDiagram.drawio
new file mode 100644
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