diff --git a/Pipfile b/Pipfile
index 63c79cd98..5c3d65ebe 100644
--- a/Pipfile
+++ b/Pipfile
@@ -4,11 +4,11 @@ verify_ssl = true
 name = "pypi"
 
 [packages]
-alembic = "1.8.1"
+alembic = "*"
 importlib-metadata = "6.0.0"
 importlib-resources = "5.10.0"
 ipdb = "0.13.9"
-sqlalchemy = "1.4.42"
+sqlalchemy = "*"
 
 [dev-packages]
 
diff --git a/Pipfile.lock b/Pipfile.lock
index 3923f4a97..47fe07d48 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -1,7 +1,7 @@
 {
     "_meta": {
         "hash": {
-            "sha256": "fa62c636b7ae5acb4993fc7b007a651c55b562aa29962a9a8585ec314b352ae6"
+            "sha256": "202fb9d7b01700d22b3cf0c112c4c02608d81b5e58752f49ff76648e08866c79"
         },
         "pipfile-spec": 6,
         "requires": {
@@ -18,26 +18,20 @@
     "default": {
         "alembic": {
             "hashes": [
-                "sha256:6880dec4f28dd7bd999d2ed13fbe7c9d4337700a44d11a524c0ce0c59aaf0dbd",
-                "sha256:e8a6ff9f3b1887e1fed68bfb8fb9a000d8f61c21bdcc85b67bb9f87fcbc4fce3"
+                "sha256:1acdd7a3a478e208b0503cd73614d5e4c6efafa4e73518bb60e4f2846a37b1c5",
+                "sha256:496e888245a53adf1498fcab31713a469c65836f8de76e01399aa1c3e90dd213"
             ],
             "index": "pypi",
-            "version": "==1.9.2"
-        },
-        "appnope": {
-            "hashes": [
-                "sha256:02bd91c4de869fbb1e1c50aafc4098827a7a54ab2f39d9dcba6c9547ed920e24",
-                "sha256:265a455292d0bd8a72453494fa24df5a11eb18373a60c7c0430889f22548605e"
-            ],
-            "markers": "sys_platform == 'darwin'",
-            "version": "==0.1.3"
+            "markers": "python_version >= '3.8'",
+            "version": "==1.14.1"
         },
         "asttokens": {
             "hashes": [
-                "sha256:4622110b2a6f30b77e1473affaa97e711bc2f07d3f10848420ff1898edbe94f3",
-                "sha256:6b0ac9e93fb0335014d382b8fa9b3afa7df546984258005da0b9e7095b3deb1c"
+                "sha256:0dcd8baa8d62b0c1d118b399b2ddba3c4aff271d0d7a9e0d4c1681c79035bbc7",
+                "sha256:e3078351a059199dd5138cb1c706e6430c05eff2ff136af5eb4790f9d28932e2"
             ],
-            "version": "==2.2.1"
+            "markers": "python_version >= '3.8'",
+            "version": "==3.0.0"
         },
         "backcall": {
             "hashes": [
@@ -48,18 +42,98 @@
         },
         "decorator": {
             "hashes": [
-                "sha256:637996211036b6385ef91435e4fae22989472f9d571faba8927ba8253acbc330",
-                "sha256:b8c3f85900b9dc423225913c5aace94729fe1fa9763b38939a95226f02d37186"
+                "sha256:65f266143752f734b0a7cc83c46f4618af75b8c5911b00ccb61d0ac9b6da0360",
+                "sha256:d316bb415a2d9e2d2b3abcc4084c6502fc09240e292cd76a76afc106a1c8e04a"
             ],
-            "markers": "python_version < '3.11' and python_version >= '3.7'",
-            "version": "==5.1.1"
+            "markers": "python_version >= '3.8'",
+            "version": "==5.2.1"
         },
         "executing": {
             "hashes": [
-                "sha256:0314a69e37426e3608aada02473b4161d4caf5a4b244d1d0c48072b8fee7bacc",
-                "sha256:19da64c18d2d851112f09c287f8d3dbbdf725ab0e569077efb6cdcbd3497c107"
+                "sha256:11387150cad388d62750327a53d3339fad4888b39a6fe233c3afbb54ecffd3aa",
+                "sha256:5d108c028108fe2551d1a7b2e8b713341e2cb4fc0aa7dcf966fa4327a5226755"
+            ],
+            "markers": "python_version >= '3.8'",
+            "version": "==2.2.0"
+        },
+        "greenlet": {
+            "hashes": [
+                "sha256:0153404a4bb921f0ff1abeb5ce8a5131da56b953eda6e14b88dc6bbc04d2049e",
+                "sha256:03a088b9de532cbfe2ba2034b2b85e82df37874681e8c470d6fb2f8c04d7e4b7",
+                "sha256:04b013dc07c96f83134b1e99888e7a79979f1a247e2a9f59697fa14b5862ed01",
+                "sha256:05175c27cb459dcfc05d026c4232f9de8913ed006d42713cb8a5137bd49375f1",
+                "sha256:09fc016b73c94e98e29af67ab7b9a879c307c6731a2c9da0db5a7d9b7edd1159",
+                "sha256:0bbae94a29c9e5c7e4a2b7f0aae5c17e8e90acbfd3bf6270eeba60c39fce3563",
+                "sha256:0fde093fb93f35ca72a556cf72c92ea3ebfda3d79fc35bb19fbe685853869a83",
+                "sha256:1443279c19fca463fc33e65ef2a935a5b09bb90f978beab37729e1c3c6c25fe9",
+                "sha256:1776fd7f989fc6b8d8c8cb8da1f6b82c5814957264d1f6cf818d475ec2bf6395",
+                "sha256:1d3755bcb2e02de341c55b4fca7a745a24a9e7212ac953f6b3a48d117d7257aa",
+                "sha256:23f20bb60ae298d7d8656c6ec6db134bca379ecefadb0b19ce6f19d1f232a942",
+                "sha256:275f72decf9932639c1c6dd1013a1bc266438eb32710016a1c742df5da6e60a1",
+                "sha256:2846930c65b47d70b9d178e89c7e1a69c95c1f68ea5aa0a58646b7a96df12441",
+                "sha256:3319aa75e0e0639bc15ff54ca327e8dc7a6fe404003496e3c6925cd3142e0e22",
+                "sha256:346bed03fe47414091be4ad44786d1bd8bef0c3fcad6ed3dee074a032ab408a9",
+                "sha256:36b89d13c49216cadb828db8dfa6ce86bbbc476a82d3a6c397f0efae0525bdd0",
+                "sha256:37b9de5a96111fc15418819ab4c4432e4f3c2ede61e660b1e33971eba26ef9ba",
+                "sha256:396979749bd95f018296af156201d6211240e7a23090f50a8d5d18c370084dc3",
+                "sha256:3b2813dc3de8c1ee3f924e4d4227999285fd335d1bcc0d2be6dc3f1f6a318ec1",
+                "sha256:411f015496fec93c1c8cd4e5238da364e1da7a124bcb293f085bf2860c32c6f6",
+                "sha256:47da355d8687fd65240c364c90a31569a133b7b60de111c255ef5b606f2ae291",
+                "sha256:48ca08c771c268a768087b408658e216133aecd835c0ded47ce955381105ba39",
+                "sha256:4afe7ea89de619adc868e087b4d2359282058479d7cfb94970adf4b55284574d",
+                "sha256:4ce3ac6cdb6adf7946475d7ef31777c26d94bccc377e070a7986bd2d5c515467",
+                "sha256:4ead44c85f8ab905852d3de8d86f6f8baf77109f9da589cb4fa142bd3b57b475",
+                "sha256:54558ea205654b50c438029505def3834e80f0869a70fb15b871c29b4575ddef",
+                "sha256:5e06afd14cbaf9e00899fae69b24a32f2196c19de08fcb9f4779dd4f004e5e7c",
+                "sha256:62ee94988d6b4722ce0028644418d93a52429e977d742ca2ccbe1c4f4a792511",
+                "sha256:63e4844797b975b9af3a3fb8f7866ff08775f5426925e1e0bbcfe7932059a12c",
+                "sha256:6510bf84a6b643dabba74d3049ead221257603a253d0a9873f55f6a59a65f822",
+                "sha256:667a9706c970cb552ede35aee17339a18e8f2a87a51fba2ed39ceeeb1004798a",
+                "sha256:6ef9ea3f137e5711f0dbe5f9263e8c009b7069d8a1acea822bd5e9dae0ae49c8",
+                "sha256:7017b2be767b9d43cc31416aba48aab0d2309ee31b4dbf10a1d38fb7972bdf9d",
+                "sha256:7124e16b4c55d417577c2077be379514321916d5790fa287c9ed6f23bd2ffd01",
+                "sha256:73aaad12ac0ff500f62cebed98d8789198ea0e6f233421059fa68a5aa7220145",
+                "sha256:77c386de38a60d1dfb8e55b8c1101d68c79dfdd25c7095d51fec2dd800892b80",
+                "sha256:7876452af029456b3f3549b696bb36a06db7c90747740c5302f74a9e9fa14b13",
+                "sha256:7939aa3ca7d2a1593596e7ac6d59391ff30281ef280d8632fa03d81f7c5f955e",
+                "sha256:8320f64b777d00dd7ccdade271eaf0cad6636343293a25074cc5566160e4de7b",
+                "sha256:85f3ff71e2e60bd4b4932a043fbbe0f499e263c628390b285cb599154a3b03b1",
+                "sha256:8b8b36671f10ba80e159378df9c4f15c14098c4fd73a36b9ad715f057272fbef",
+                "sha256:93147c513fac16385d1036b7e5b102c7fbbdb163d556b791f0f11eada7ba65dc",
+                "sha256:935e943ec47c4afab8965954bf49bfa639c05d4ccf9ef6e924188f762145c0ff",
+                "sha256:94b6150a85e1b33b40b1464a3f9988dcc5251d6ed06842abff82e42632fac120",
+                "sha256:94ebba31df2aa506d7b14866fed00ac141a867e63143fe5bca82a8e503b36437",
+                "sha256:95ffcf719966dd7c453f908e208e14cde192e09fde6c7186c8f1896ef778d8cd",
+                "sha256:98884ecf2ffb7d7fe6bd517e8eb99d31ff7855a840fa6d0d63cd07c037f6a981",
+                "sha256:99cfaa2110534e2cf3ba31a7abcac9d328d1d9f1b95beede58294a60348fba36",
+                "sha256:9e8f8c9cb53cdac7ba9793c276acd90168f416b9ce36799b9b885790f8ad6c0a",
+                "sha256:a0dfc6c143b519113354e780a50381508139b07d2177cb6ad6a08278ec655798",
+                "sha256:b2795058c23988728eec1f36a4e5e4ebad22f8320c85f3587b539b9ac84128d7",
+                "sha256:b42703b1cf69f2aa1df7d1030b9d77d3e584a70755674d60e710f0af570f3761",
+                "sha256:b7cede291382a78f7bb5f04a529cb18e068dd29e0fb27376074b6d0317bf4dd0",
+                "sha256:b8a678974d1f3aa55f6cc34dc480169d58f2e6d8958895d68845fa4ab566509e",
+                "sha256:b8da394b34370874b4572676f36acabac172602abf054cbc4ac910219f3340af",
+                "sha256:c3a701fe5a9695b238503ce5bbe8218e03c3bcccf7e204e455e7462d770268aa",
+                "sha256:c4aab7f6381f38a4b42f269057aee279ab0fc7bf2e929e3d4abfae97b682a12c",
+                "sha256:ca9d0ff5ad43e785350894d97e13633a66e2b50000e8a183a50a88d834752d42",
+                "sha256:d0028e725ee18175c6e422797c407874da24381ce0690d6b9396c204c7f7276e",
+                "sha256:d21e10da6ec19b457b82636209cbe2331ff4306b54d06fa04b7c138ba18c8a81",
+                "sha256:d5e975ca70269d66d17dd995dafc06f1b06e8cb1ec1e9ed54c1d1e4a7c4cf26e",
+                "sha256:da7a9bff22ce038e19bf62c4dd1ec8391062878710ded0a845bcf47cc0200617",
+                "sha256:db32b5348615a04b82240cc67983cb315309e88d444a288934ee6ceaebcad6cc",
+                "sha256:dcc62f31eae24de7f8dce72134c8651c58000d3b1868e01392baea7c32c247de",
+                "sha256:dfc59d69fc48664bc693842bd57acfdd490acafda1ab52c7836e3fc75c90a111",
+                "sha256:e347b3bfcf985a05e8c0b7d462ba6f15b1ee1c909e2dcad795e49e91b152c383",
+                "sha256:e4d333e558953648ca09d64f13e6d8f0523fa705f51cae3f03b5983489958c70",
+                "sha256:ed10eac5830befbdd0c32f83e8aa6288361597550ba669b04c48f0f9a2c843c6",
+                "sha256:efc0f674aa41b92da8c49e0346318c6075d734994c3c4e4430b1c3f853e498e4",
+                "sha256:f1695e76146579f8c06c1509c7ce4dfe0706f49c6831a817ac04eebb2fd02011",
+                "sha256:f1d4aeb8891338e60d1ab6127af1fe45def5259def8094b9c7e34690c8858803",
+                "sha256:f406b22b7c9a9b4f8aa9d2ab13d6ae0ac3e85c9a809bd590ad53fed2bf70dc79",
+                "sha256:f6ff3b14f2df4c41660a7dec01045a045653998784bf8cfcb5a525bdffffbc8f"
             ],
-            "version": "==1.2.0"
+            "markers": "python_version < '3.14' and platform_machine == 'aarch64' or (platform_machine == 'ppc64le' or (platform_machine == 'x86_64' or (platform_machine == 'amd64' or (platform_machine == 'AMD64' or (platform_machine == 'win32' or platform_machine == 'WIN32')))))",
+            "version": "==3.1.1"
         },
         "importlib-metadata": {
             "hashes": [
@@ -67,127 +141,139 @@
                 "sha256:e354bedeb60efa6affdcc8ae121b73544a7aa74156d047311948f6d711cd378d"
             ],
             "index": "pypi",
+            "markers": "python_version >= '3.7'",
             "version": "==6.0.0"
         },
         "importlib-resources": {
             "hashes": [
-                "sha256:7d543798b0beca10b6a01ac7cafda9f822c54db9e8376a6bf57e0cbd74d486b6",
-                "sha256:e4a96c8cc0339647ff9a5e0550d9f276fc5a01ffa276012b58ec108cfd7b8484"
+                "sha256:c01b1b94210d9849f286b86bb51bcea7cd56dde0600d8db721d7b81330711668",
+                "sha256:ee17ec648f85480d523596ce49eae8ead87d5631ae1551f913c0100b5edd3437"
             ],
             "index": "pypi",
-            "version": "==5.10.2"
+            "markers": "python_version >= '3.7'",
+            "version": "==5.10.0"
         },
         "ipdb": {
             "hashes": [
-                "sha256:c23b6736f01fd4586cc2ecbebdf79a5eb454796853e1cd8f2ed3b7b91d4a3e93",
-                "sha256:f74c2f741c18b909eaf89f19fde973f745ac721744aa1465888ce45813b63a9c"
+                "sha256:951bd9a64731c444fd907a5ce268543020086a697f6be08f7cc2c9a752a278c5"
             ],
             "index": "pypi",
-            "version": "==0.13.11"
+            "markers": "python_version >= '2.7'",
+            "version": "==0.13.9"
         },
         "ipython": {
             "hashes": [
-                "sha256:da01e6df1501e6e7c32b5084212ddadd4ee2471602e2cf3e0190f4de6b0ea481",
-                "sha256:f3bf2c08505ad2c3f4ed5c46ae0331a8547d36bf4b21a451e8ae80c0791db95b"
+                "sha256:3910c4b54543c2ad73d06579aa771041b7d5707b033bd488669b4cf544e3b363",
+                "sha256:b0340d46a933d27c657b211a329d0be23793c36595acf9e6ef4164bc01a1804c"
             ],
-            "markers": "python_version < '3.11' and python_version >= '3.7'",
-            "version": "==8.8.0"
+            "markers": "python_version >= '3.8'",
+            "version": "==8.12.3"
         },
         "jedi": {
             "hashes": [
-                "sha256:203c1fd9d969ab8f2119ec0a3342e0b49910045abe6af0a3ae83a5764d54639e",
-                "sha256:bae794c30d07f6d910d32a7048af09b5a39ed740918da923c6b780790ebac612"
+                "sha256:4770dc3de41bde3966b02eb84fbcf557fb33cce26ad23da12c742fb50ecb11f0",
+                "sha256:a8ef22bde8490f57fe5c7681a3c83cb58874daf72b4784de3cce5b6ef6edb5b9"
             ],
             "markers": "python_version >= '3.6'",
-            "version": "==0.18.2"
+            "version": "==0.19.2"
         },
         "mako": {
             "hashes": [
-                "sha256:c97c79c018b9165ac9922ae4f32da095ffd3c4e6872b45eded42926deea46818",
-                "sha256:d60a3903dc3bb01a18ad6a89cdbe2e4eadc69c0bc8ef1e3773ba53d44c3f7a34"
+                "sha256:95920acccb578427a9aa38e37a186b1e43156c87260d7ba18ca63aa4c7cbd3a1",
+                "sha256:b5d65ff3462870feec922dbccf38f6efb44e5714d7b593a656be86663d8600ac"
             ],
-            "markers": "python_version >= '3.7'",
-            "version": "==1.2.4"
+            "markers": "python_version >= '3.8'",
+            "version": "==1.3.9"
         },
         "markupsafe": {
             "hashes": [
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-                "sha256:835fb5e38fd89328e9c81067fd642b3593c33e1e17e2fdbf77f5676abb14a156",
-                "sha256:8bca7e26c1dd751236cfb0c6c72d4ad61d986e9a41bbf76cb445f69488b2a2bd",
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@@ -198,11 +284,11 @@
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@@ -213,111 +299,136 @@
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+                "sha256:2a0ef3f98175d77180ffdc623d38e9f1736e8d86b6ba70bff182a7e68bed7727",
+                "sha256:2f2951dc4b4f990a4b394d6b382accb33141d4d3bd3ef4e2b27287135d6bdd68",
+                "sha256:3868acb639c136d98107c9096303d2d8e5da2880f7706f9f8c06a7f961961149",
+                "sha256:386b7d136919bb66ced64d2228b92d66140de5fefb3c7df6bd79069a269a7b06",
+                "sha256:3d3043375dd5bbcb2282894cbb12e6c559654c67b5fffb462fda815a55bf93f7",
+                "sha256:3e35d5565b35b66905b79ca4ae85840a8d40d31e0b3e2990f2e7692071b179ca",
+                "sha256:402c2316d95ed90d3d3c25ad0390afa52f4d2c56b348f212aa9c8d072a40eee5",
+                "sha256:40310db77a55512a18827488e592965d3dec6a3f1e3d8af3f8243134029daca3",
+                "sha256:40e9cdbd18c1f84631312b64993f7d755d85a3930252f6276a77432a2b25a2f3",
+                "sha256:49aa2cdd1e88adb1617c672a09bf4ebf2f05c9448c6dbeba096a3aeeb9d4d443",
+                "sha256:57dd41ba32430cbcc812041d4de8d2ca4651aeefad2626921ae2a23deb8cd6ff",
+                "sha256:5dba1cdb8f319084f5b00d41207b2079822aa8d6a4667c0f369fce85e34b0c86",
+                "sha256:5e1d9e429028ce04f187a9f522818386c8b076723cdbe9345708384f49ebcec6",
+                "sha256:63178c675d4c80def39f1febd625a6333f44c0ba269edd8a468b156394b27753",
+                "sha256:6493bc0eacdbb2c0f0d260d8988e943fee06089cd239bd7f3d0c45d1657a70e2",
+                "sha256:64aa8934200e222f72fcfd82ee71c0130a9c07d5725af6fe6e919017d095b297",
+                "sha256:665255e7aae5f38237b3a6eae49d2358d83a59f39ac21036413fab5d1e810578",
+                "sha256:6db316d6e340f862ec059dc12e395d71f39746a20503b124edc255973977b728",
+                "sha256:70065dfabf023b155a9c2a18f573e47e6ca709b9e8619b2e04c54d5bcf193178",
+                "sha256:8455aa60da49cb112df62b4721bd8ad3654a3a02b9452c783e651637a1f21fa2",
+                "sha256:8b0ac78898c50e2574e9f938d2e5caa8fe187d7a5b69b65faa1ea4648925b096",
+                "sha256:8bf312ed8ac096d674c6aa9131b249093c1b37c35db6a967daa4c84746bc1bc9",
+                "sha256:92f99f2623ff16bd4aaf786ccde759c1f676d39c7bf2855eb0b540e1ac4530c8",
+                "sha256:9c8bcad7fc12f0cc5896d8e10fdf703c45bd487294a986903fe032c72201596b",
+                "sha256:9cd136184dd5f58892f24001cdce986f5d7e96059d004118d5410671579834a4",
+                "sha256:9eb4fa13c8c7a2404b6a8e3772c17a55b1ba18bc711e25e4d6c0c9f5f541b02a",
+                "sha256:a2bc4e49e8329f3283d99840c136ff2cd1a29e49b5624a46a290f04dff48e079",
+                "sha256:a5645cd45f56895cfe3ca3459aed9ff2d3f9aaa29ff7edf557fa7a23515a3725",
+                "sha256:a9afbc3909d0274d6ac8ec891e30210563b2c8bdd52ebbda14146354e7a69373",
+                "sha256:aa498d1392216fae47eaf10c593e06c34476ced9549657fca713d0d1ba5f7248",
+                "sha256:afd776cf1ebfc7f9aa42a09cf19feadb40a26366802d86c1fba080d8e5e74bdd",
+                "sha256:b335a7c958bc945e10c522c069cd6e5804f4ff20f9a744dd38e748eb602cbbda",
+                "sha256:b3c4817dff8cef5697f5afe5fec6bc1783994d55a68391be24cb7d80d2dbc3a6",
+                "sha256:b79ee64d01d05a5476d5cceb3c27b5535e6bb84ee0f872ba60d9a8cd4d0e6579",
+                "sha256:b87a90f14c68c925817423b0424381f0e16d80fc9a1a1046ef202ab25b19a444",
+                "sha256:bf89e0e4a30714b357f5d46b6f20e0099d38b30d45fa68ea48589faf5f12f62d",
+                "sha256:c058b84c3b24812c859300f3b5abf300daa34df20d4d4f42e9652a4d1c48c8a4",
+                "sha256:c09a6ea87658695e527104cf857c70f79f14e9484605e205217aae0ec27b45fc",
+                "sha256:c57b8e0841f3fce7b703530ed70c7c36269c6d180ea2e02e36b34cb7288c50c7",
+                "sha256:c9cea5b756173bb86e2235f2f871b406a9b9d722417ae31e5391ccaef5348f2c",
+                "sha256:cb39ed598aaf102251483f3e4675c5dd6b289c8142210ef76ba24aae0a8f8aba",
+                "sha256:e036549ad14f2b414c725349cce0772ea34a7ab008e9cd67f9084e4f371d1f32",
+                "sha256:e185ea07a99ce8b8edfc788c586c538c4b1351007e614ceb708fd01b095ef33e",
+                "sha256:e5a4d82bdb4bf1ac1285a68eab02d253ab73355d9f0fe725a97e1e0fa689decb",
+                "sha256:eae27ad7580529a427cfdd52c87abb2dfb15ce2b7a3e0fc29fbb63e2ed6f8120",
+                "sha256:ecef029b69843b82048c5b347d8e6049356aa24ed644006c9a9d7098c3bd3bfd",
+                "sha256:ee3bee874cb1fadee2ff2b79fc9fc808aa638670f28b2145074538d4a6a5028e",
+                "sha256:f0d3de936b192980209d7b5149e3c98977c3810d401482d05fb6d668d53c1c63",
+                "sha256:f53c0d6a859b2db58332e0e6a921582a02c1677cc93d4cbb36fdf49709b327b2",
+                "sha256:f9d57f1b3061b3e21476b0ad5f0397b112b94ace21d1f439f2db472e568178ae"
             ],
             "index": "pypi",
-            "version": "==1.4.46"
+            "markers": "python_version >= '3.7'",
+            "version": "==2.0.38"
         },
         "stack-data": {
             "hashes": [
-                "sha256:32d2dd0376772d01b6cb9fc996f3c8b57a357089dec328ed4b6553d037eaf815",
-                "sha256:cbb2a53eb64e5785878201a97ed7c7b94883f48b87bfb0bbe8b623c74679e4a8"
+                "sha256:836a778de4fec4dcd1dcd89ed8abff8a221f58308462e1c4aa2a3cf30148f0b9",
+                "sha256:d5558e0c25a4cb0853cddad3d77da9891a08cb85dd9f9f91b9f8cd66e511e695"
             ],
-            "version": "==0.6.2"
+            "version": "==0.6.3"
         },
-        "tomli": {
+        "toml": {
             "hashes": [
-                "sha256:939de3e7a6161af0c887ef91b7d41a53e7c5a1ca976325f429cb46ea9bc30ecc",
-                "sha256:de526c12914f0c550d15924c62d72abc48d6fe7364aa87328337a31007fe8a4f"
+                "sha256:806143ae5bfb6a3c6e736a764057db0e6a0e05e338b5630894a5f779cabb4f9b",
+                "sha256:b3bda1d108d5dd99f4a20d24d9c348e91c4db7ab1b749200bded2f839ccbe68f"
             ],
-            "markers": "python_version < '3.11' and python_version >= '3.7'",
-            "version": "==2.0.1"
+            "markers": "python_version >= '2.6' and python_version not in '3.0, 3.1, 3.2, 3.3'",
+            "version": "==0.10.2"
         },
         "traitlets": {
             "hashes": [
-                "sha256:32500888f5ff7bbf3b9267ea31748fa657aaf34d56d85e60f91dda7dc7f5785b",
-                "sha256:a1ca5df6414f8b5760f7c5f256e326ee21b581742114545b462b35ffe3f04861"
+                "sha256:9ed0579d3502c94b4b3732ac120375cda96f923114522847de4b3bb98b96b6b7",
+                "sha256:b74e89e397b1ed28cc831db7aea759ba6640cb3de13090ca145426688ff1ac4f"
             ],
-            "markers": "python_version >= '3.7'",
-            "version": "==5.8.1"
+            "markers": "python_version >= '3.8'",
+            "version": "==5.14.3"
+        },
+        "typing-extensions": {
+            "hashes": [
+                "sha256:04e5ca0351e0f3f85c6853954072df659d0d13fac324d0072316b67d7794700d",
+                "sha256:1a7ead55c7e559dd4dee8856e3a88b41225abfe1ce8df57b7c13915fe121ffb8"
+            ],
+            "markers": "python_version >= '3.8'",
+            "version": "==4.12.2"
         },
         "wcwidth": {
             "hashes": [
-                "sha256:795b138f6875577cd91bba52baf9e445cd5118fd32723b460e30a0af30ea230e",
-                "sha256:a5220780a404dbe3353789870978e472cfe477761f06ee55077256e509b156d0"
+                "sha256:3da69048e4540d84af32131829ff948f1e022c1c6bdb8d6102117aac784f6859",
+                "sha256:72ea0c06399eb286d978fdedb6923a9eb47e1c486ce63e9b4e64fc18303972b5"
             ],
-            "version": "==0.2.6"
+            "version": "==0.2.13"
         },
         "zipp": {
             "hashes": [
-                "sha256:83a28fcb75844b5c0cdaf5aa4003c2d728c77e05f5aeabe8e95e56727005fbaa",
-                "sha256:a7a22e05929290a67401440b39690ae6563279bced5f314609d9d03798f56766"
+                "sha256:a817ac80d6cf4b23bf7f2828b7cabf326f15a001bea8b1f9b49631780ba28350",
+                "sha256:bc9eb26f4506fda01b81bcde0ca78103b6e62f991b381fec825435c836edbc29"
             ],
             "markers": "python_version < '3.10'",
-            "version": "==3.11.0"
+            "version": "==3.20.2"
         }
     },
     "develop": {}
diff --git a/README.md b/README.md
index b598b7784..e81d13f3e 100644
--- a/README.md
+++ b/README.md
@@ -1,182 +1,116 @@
-# Phase 3 Mock Code Challenge: Freebie Tracker
-
-## Learning Goals
-
-- Write SQLAlchemy migrations.
-- Connect between tables using SQLAlchemy relationships.
-- Use SQLAlchemy to run CRUD statements in the database.
-
-***
-
-## Key Vocab
-
-- **Schema**: the blueprint of a database. Describes how data relates to other
-  data in tables, columns, and relationships between them.
-- **Persist**: save a schema in a database.
-- **Engine**: a Python object that translates SQL to Python and vice-versa.
-- **Session**: a Python object that uses an engine to allow us to
-  programmatically interact with a database.
-- **Transaction**: a strategy for executing database statements such that
-  the group succeeds or fails as a unit.
-- **Migration**: the process of moving data from one or more databases to one
-  or more target databases.
-  
-***
+# Freebie Tracker App
 
 ## Introduction
+This project involves building a Freebie Tracker App for developers attending hackathons. The app will help developers keep track of the free items (freebies) they receive. The application is built using Python with SQLAlchemy to manage the database relationships.
 
-For this assignment, we'll be working with a freebie domain.
+The app consists of three models:
+- **Company**: A company that gives out freebies.
+- **Dev**: A developer who collects freebies.
+- **Freebie**: Represents a free item given by a company to a developer.
 
-As developers, when you attend hackathons, you'll realize they hand out a lot of
-free items (informally called _freebies_, or swag)! Let's make an app for
-developers that keeps track of all the freebies they obtain.
+A **Company** has many **Freebies**, a **Dev** has many **Freebies**, and a **Freebie** belongs to both a **Dev** and a **Company**. The relationship between **Company** and **Dev** is a many-to-many relationship.
 
-We have three models: `Company`, `Dev`, and `Freebie`
+## Getting Started
 
-For our purposes, a `Company` has many `Freebie`s, a `Dev` has many `Freebie`s,
-and a `Freebie` belongs to a `Dev` and to a `Company`.
+### Prerequisites
+Ensure you have the following installed:
+- Python (3.x recommended)
+- pipenv (for dependency management)
+- SQLAlchemy (ORM for database management)
 
-`Company` - `Dev` is a many to many relationship.
+### Installation
+Clone the repository and navigate to the project directory:
+```sh
+$ git clone <repository-url>
+$ cd freebie-tracker-app
+```
 
-**Note**: You should draw your domain on paper or on a whiteboard _before you
-start coding_. Remember to identify a single source of truth for your data.
+Install dependencies and activate the virtual environment:
+```sh
+$ pipenv install && pipenv shell
+```
 
 ## Instructions
-
-To get started, run `pipenv install && pipenv shell` while inside of this
-directory.
-
-Build out all of the methods listed in the deliverables. The methods are listed
-in a suggested order, but you can feel free to tackle the ones you think are
-easiest. Be careful: some of the later methods rely on earlier ones.
-
-**Remember!** This mock code challenge does not have tests. You cannot run
-`pytest` and you cannot run `learn test`. You'll need to create your own sample
-instances so that you can try out your code on your own. Make sure your
-relationships and methods work in the console before submitting.
-
-We've provided you with a tool that you can use to test your code. To use it,
-run `python debug.py` from the command line. This will start an `ipdb` session
-with your classes defined. You can test out the methods that you write here. You
-are also encouraged to use the `seed.py` file to create sample data to test your
-models and associations.
-
-Writing error-free code is more important than completing all of the
-deliverables listed- prioritize writing methods that work over writing more
-methods that don't work. You should test your code in the console as you write.
-
-Similarly, messy code that works is better than clean code that doesn't. First,
-prioritize getting things working. Then, if there is time at the end, refactor
-your code to adhere to best practices.
-
-**Before you submit!** Save and run your code to verify that it works as you
-expect. If you have any methods that are not working yet, feel free to leave
-comments describing your progress.
-
-***
-
-## What You Already Have
-
-The starter code has migrations and models for the initial `Company` and `Dev`
-models, and seed data for some `Company`s and `Dev`s. The schema currently looks
-like this:
-
-### companies Table
-
-| Column        | Type    |
-| ------------- | ------- |
-| name          | String  |
+1. **Migrate the Database**
+   - Create the `freebies` table with necessary attributes and foreign keys.
+   - Run the migrations using SQLAlchemy.
+
+2. **Seed the Database**
+   - Populate the database with sample data using `seed.py`.
+
+3. **Test the App**
+   - Run the debug tool to test the implemented methods:
+   ```sh
+   $ python debug.py
+   ```
+   - Use the interactive shell to check object relationships and methods.
+
+4. **Implement Methods**
+   - Follow the deliverables list to implement and test methods for the models.
+   - Ensure relationships are correctly established.
+
+## Database Schema
+
+### `companies` Table
+| Column         | Type   |
+|---------------|--------|
+| name          | String |
 | founding_year | Integer |
 
-### devs Table
-
+### `devs` Table
 | Column | Type   |
-| ------ | ------ |
+|--------|--------|
 | name   | String |
 
-You will need to create the migration for the `freebies` table using the
-attributes specified in the deliverables below.
-
-***
-
-## Deliverables
-
-Write the following methods in the classes in the files provided. Feel free to
-build out any helper methods if needed.
-
-Remember: SQLAlchemy gives your classes access to a lot of methods already!
-Keep in mind what methods SQLAlchemy gives you access to on each of your
-classes when you're approaching the deliverables below.
-
-### Migrations
-
-Before working on the rest of the deliverables, you will need to create a
-migration for the `freebies` table.
-
-- A `Freebie` belongs to a `Dev`, and a `Freebie` also belongs to a `Company`.
-  In your migration, create any columns your `freebies` table will need to
-  establish these relationships using the right foreign keys.
-- The `freebies` table should also have:
-  - An `item_name` column that stores a string.
-  - A `value` column that stores an integer.
-
-After creating the `freebies` table using a migration, use the `seed.py` file to
-create instances of your `Freebie` class so you can test your code.
-
-**After you've set up your `freebies` table**, work on building out the following
-deliverables.
-
-### Relationship Attributes and Methods
-
-Use SQLAlchemy's `ForeignKey`, `relationship()`, and `backref()` objects to
-build relationships between your three models.
-
-**Note**: The plural of "freebie" is "freebies" and the singular of "freebies"
-is "freebie".
-
-#### Freebie
-
-- `Freebie.dev` returns the `Dev` instance for this Freebie.
-- `Freebie.company` returns the `Company` instance for this Freebie.
-
-#### Company
-
-- `Company.freebies` returns a collection of all the freebies for the Company.
-- `Company.devs` returns a collection of all the devs who collected freebies
-  from the company.
-
-#### Dev
-
-- `Dev.freebies` returns a collection of all the freebies that the Dev has collected.
-- `Dev.companies`returns a collection of all the companies that the Dev has collected
-  freebies from.
-
-Use `python debug.py` and check that these methods work before proceeding. For
-example, you should be able to retrieve a dev from the database by its
-attributes and view their companies with `dev.companies` (based on your seed
-data).
-
-### Aggregate Methods
-
-#### Freebie
-
-- `Freebie.print_details()`should return a string formatted as follows:
-  `{dev name} owns a {freebie item_name} from {company name}`.
-
-#### Company
-
-- `Company.give_freebie(dev, item_name, value)` takes a `dev` (an instance of
-  the `Dev` class), an `item_name` (string), and a `value` as arguments, and
-  creates a new `Freebie` instance associated with this company and the given
-  dev.
-- Class method `Company.oldest_company()`returns the `Company` instance with
-  the earliest founding year.
-
-#### Dev
+### `freebies` Table
+| Column    | Type    |
+|-----------|---------|
+| item_name | String  |
+| value     | Integer |
+| dev_id    | ForeignKey (devs.id) |
+| company_id| ForeignKey (companies.id) |
+
+## Relationships & Methods
+
+### Freebie
+- `Freebie.dev`: Returns the Dev instance associated with the freebie.
+- `Freebie.company`: Returns the Company instance associated with the freebie.
+- `Freebie.print_details()`: Returns a formatted string: `{dev name} owns a {freebie item_name} from {company name}`.
+
+### Company
+- `Company.freebies`: Returns all freebies given by the company.
+- `Company.devs`: Returns all developers who collected freebies from the company.
+- `Company.give_freebie(dev, item_name, value)`: Creates a new Freebie instance associated with the company and the given developer.
+- `Company.oldest_company()`: Returns the company with the earliest founding year.
+
+### Dev
+- `Dev.freebies`: Returns all freebies collected by the developer.
+- `Dev.companies`: Returns all companies the developer has received freebies from.
+- `Dev.received_one(item_name)`: Returns `True` if the developer has received a freebie with the given item_name, otherwise `False`.
+- `Dev.give_away(dev, freebie)`: Transfers a freebie from one developer to another if the freebie belongs to the giving developer.
+
+## Debugging and Testing
+- Run the debug session:
+```sh
+$ python debug.py
+```
+- Use the interactive shell to create instances and test relationships.
+
+## Best Practices
+- Focus on **error-free code** before completing all deliverables.
+- Test your code frequently in the console.
+- Prioritize working code over clean code; refactor later if time allows.
+- Leave comments if methods are incomplete.
+
+## Submission
+Before submitting:
+- Ensure all required methods are implemented and functional.
+- Run and verify that your code works as expected.
+- Comment on any incomplete or non-working methods explaining your progress.
+
+## Author
+Developed as part of a Moringa School student Project by Kairu Maina.
+
+## License
+This project is licensed under the MIT License.
 
-- `Dev.received_one(item_name)` accepts an `item_name` (string) and returns
-  `True` if any of the freebies associated with the dev has that `item_name`,
-  otherwise returns `False`.
-- `Dev.give_away(dev, freebie)` accepts a `Dev` instance and a `Freebie`
-  instance, changes the freebie's dev to be the given dev; your code should only
-  make the change if the freebie belongs to the dev who's giving it away
diff --git a/__pycache__/models.cpython-312.pyc b/__pycache__/models.cpython-312.pyc
new file mode 100644
index 000000000..b1a6325f4
Binary files /dev/null and b/__pycache__/models.cpython-312.pyc differ
diff --git a/alembic.ini b/alembic.ini
new file mode 100644
index 000000000..dd7eea7a4
--- /dev/null
+++ b/alembic.ini
@@ -0,0 +1,120 @@
+# A generic, single database configuration.
+
+[alembic]
+# path to migration scripts
+# Use forward slashes (/) also on windows to provide an os agnostic path
+script_location = alembic
+
+# template used to generate migration file names; The default value is %%(rev)s_%%(slug)s
+# Uncomment the line below if you want the files to be prepended with date and time
+# see https://alembic.sqlalchemy.org/en/latest/tutorial.html#editing-the-ini-file
+# for all available tokens
+# file_template = %%(year)d_%%(month).2d_%%(day).2d_%%(hour).2d%%(minute).2d-%%(rev)s_%%(slug)s
+
+# sys.path path, will be prepended to sys.path if present.
+# defaults to the current working directory.
+prepend_sys_path = .
+
+# timezone to use when rendering the date within the migration file
+# as well as the filename.
+# If specified, requires the python>=3.9 or backports.zoneinfo library and tzdata library.
+# Any required deps can installed by adding `alembic[tz]` to the pip requirements
+# string value is passed to ZoneInfo()
+# leave blank for localtime
+# timezone =
+
+# max length of characters to apply to the "slug" field
+# truncate_slug_length = 40
+
+# set to 'true' to run the environment during
+# the 'revision' command, regardless of autogenerate
+# revision_environment = false
+
+# set to 'true' to allow .pyc and .pyo files without
+# a source .py file to be detected as revisions in the
+# versions/ directory
+# sourceless = false
+
+# version location specification; This defaults
+# to alembic/versions.  When using multiple version
+# directories, initial revisions must be specified with --version-path.
+# The path separator used here should be the separator specified by "version_path_separator" below.
+# version_locations = %(here)s/bar:%(here)s/bat:alembic/versions
+
+# version path separator; As mentioned above, this is the character used to split
+# version_locations. The default within new alembic.ini files is "os", which uses os.pathsep.
+# If this key is omitted entirely, it falls back to the legacy behavior of splitting on spaces and/or commas.
+# Valid values for version_path_separator are:
+#
+# version_path_separator = :
+# version_path_separator = ;
+# version_path_separator = space
+# version_path_separator = newline
+#
+# Use os.pathsep. Default configuration used for new projects.
+version_path_separator = os
+
+# set to 'true' to search source files recursively
+# in each "version_locations" directory
+# new in Alembic version 1.10
+# recursive_version_locations = false
+
+# the output encoding used when revision files
+# are written from script.py.mako
+# output_encoding = utf-8
+
+sqlalchemy.url = sqlite:///freebies.db
+
+
+
+[post_write_hooks]
+# post_write_hooks defines scripts or Python functions that are run
+# on newly generated revision scripts.  See the documentation for further
+# detail and examples
+
+# format using "black" - use the console_scripts runner, against the "black" entrypoint
+# hooks = black
+# black.type = console_scripts
+# black.entrypoint = black
+# black.options = -l 79 REVISION_SCRIPT_FILENAME
+
+# lint with attempts to fix using "ruff" - use the exec runner, execute a binary
+# hooks = ruff
+# ruff.type = exec
+# ruff.executable = %(here)s/.venv/bin/ruff
+# ruff.options = --fix REVISION_SCRIPT_FILENAME
+
+# Logging configuration
+[loggers]
+keys = root,sqlalchemy,alembic
+
+[handlers]
+keys = console
+
+[formatters]
+keys = generic
+
+[logger_root]
+level = WARNING
+handlers = console
+qualname =
+
+[logger_sqlalchemy]
+level = WARNING
+handlers =
+qualname = sqlalchemy.engine
+
+[logger_alembic]
+level = INFO
+handlers =
+qualname = alembic
+
+[handler_console]
+class = StreamHandler
+args = (sys.stderr,)
+level = NOTSET
+formatter = generic
+
+[formatter_generic]
+format = %(levelname)-5.5s [%(name)s] %(message)s
+datefmt = %H:%M:%S
diff --git a/alembic/README b/alembic/README
new file mode 100644
index 000000000..98e4f9c44
--- /dev/null
+++ b/alembic/README
@@ -0,0 +1 @@
+Generic single-database configuration.
\ No newline at end of file
diff --git a/alembic/__pycache__/env.cpython-312.pyc b/alembic/__pycache__/env.cpython-312.pyc
new file mode 100644
index 000000000..d69ea2d8d
Binary files /dev/null and b/alembic/__pycache__/env.cpython-312.pyc differ
diff --git a/alembic/env.py b/alembic/env.py
new file mode 100644
index 000000000..0d342b88c
--- /dev/null
+++ b/alembic/env.py
@@ -0,0 +1,63 @@
+#Importing Required Modules
+
+from logging.config import fileConfig
+
+from sqlalchemy import engine_from_config
+from sqlalchemy import pool
+
+from alembic import context
+
+
+config = context.config
+
+#config = context.config
+if config.config_file_name is not None:
+    fileConfig(config.config_file_name)
+
+#Setting Up the Modelsa
+import sys
+import os
+
+sys.path.append(os.path.abspath(os.path.join(os.path.dirname(__file__), "..")))
+
+from models import Base
+
+target_metadata = Base.metadata
+
+
+#migrations without an actual database connection
+def run_migrations_offline() -> None:
+    
+    url = config.get_main_option("sqlalchemy.url")
+    context.configure(
+        url=url,
+        target_metadata=target_metadata,
+        literal_binds=True,
+        dialect_opts={"paramstyle": "named"},
+    )
+
+    with context.begin_transaction():
+        context.run_migrations()
+
+
+def run_migrations_online() -> None:
+   
+    connectable = engine_from_config(
+        config.get_section(config.config_ini_section, {}),
+        prefix="sqlalchemy.",
+        poolclass=pool.NullPool,
+    )
+
+    with connectable.connect() as connection:
+        context.configure(
+            connection=connection, target_metadata=target_metadata
+        )
+
+        with context.begin_transaction():
+            context.run_migrations()
+
+
+if context.is_offline_mode():
+    run_migrations_offline()
+else:
+    run_migrations_online()
diff --git a/alembic/script.py.mako b/alembic/script.py.mako
new file mode 100644
index 000000000..fbc4b07dc
--- /dev/null
+++ b/alembic/script.py.mako
@@ -0,0 +1,26 @@
+"""${message}
+
+Revision ID: ${up_revision}
+Revises: ${down_revision | comma,n}
+Create Date: ${create_date}
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+${imports if imports else ""}
+
+# revision identifiers, used by Alembic.
+revision: str = ${repr(up_revision)}
+down_revision: Union[str, None] = ${repr(down_revision)}
+branch_labels: Union[str, Sequence[str], None] = ${repr(branch_labels)}
+depends_on: Union[str, Sequence[str], None] = ${repr(depends_on)}
+
+
+def upgrade() -> None:
+    ${upgrades if upgrades else "pass"}
+
+
+def downgrade() -> None:
+    ${downgrades if downgrades else "pass"}
diff --git a/alembic/versions/0b4f66ea7bbd_fix_missing_tables.py b/alembic/versions/0b4f66ea7bbd_fix_missing_tables.py
new file mode 100644
index 000000000..22f152109
--- /dev/null
+++ b/alembic/versions/0b4f66ea7bbd_fix_missing_tables.py
@@ -0,0 +1,30 @@
+"""Fix missing tables
+
+Revision ID: 0b4f66ea7bbd
+Revises: f4aca52beba2
+Create Date: 2025-03-24 19:58:30.684097
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision: str = '0b4f66ea7bbd'
+down_revision: Union[str, None] = 'f4aca52beba2'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    pass
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    pass
+    # ### end Alembic commands ###
diff --git a/alembic/versions/18e2832f9225_initial_migration.py b/alembic/versions/18e2832f9225_initial_migration.py
new file mode 100644
index 000000000..d516bc939
--- /dev/null
+++ b/alembic/versions/18e2832f9225_initial_migration.py
@@ -0,0 +1,30 @@
+"""Initial migration
+
+Revision ID: 18e2832f9225
+Revises: 235098fa112b
+Create Date: 2025-03-24 19:55:49.095515
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision: str = '18e2832f9225'
+down_revision: Union[str, None] = '235098fa112b'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    pass
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    pass
+    # ### end Alembic commands ###
diff --git a/alembic/versions/235098fa112b_create_freebies_table.py b/alembic/versions/235098fa112b_create_freebies_table.py
new file mode 100644
index 000000000..d56d6caec
--- /dev/null
+++ b/alembic/versions/235098fa112b_create_freebies_table.py
@@ -0,0 +1,30 @@
+"""create freebies table
+
+Revision ID: 235098fa112b
+Revises: 611e3bb5cd12
+Create Date: 2025-03-24 19:53:09.332852
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision: str = '235098fa112b'
+down_revision: Union[str, None] = '611e3bb5cd12'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    pass
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    pass
+    # ### end Alembic commands ###
diff --git a/alembic/versions/5ef964e0169c_create_tables.py b/alembic/versions/5ef964e0169c_create_tables.py
new file mode 100644
index 000000000..3572b8222
--- /dev/null
+++ b/alembic/versions/5ef964e0169c_create_tables.py
@@ -0,0 +1,52 @@
+"""Create tables
+
+Revision ID: 5ef964e0169c
+Revises: 
+Create Date: 2025-03-04 21:03:01.023421
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision: str = '5ef964e0169c'
+down_revision: Union[str, None] = None
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.create_table('companies',
+    sa.Column('id', sa.Integer(), nullable=False),
+    sa.Column('name', sa.String(), nullable=False),
+    sa.Column('founding_year', sa.Integer(), nullable=False),
+    sa.PrimaryKeyConstraint('id')
+    )
+    op.create_table('devs',
+    sa.Column('id', sa.Integer(), nullable=False),
+    sa.Column('name', sa.String(), nullable=False),
+    sa.PrimaryKeyConstraint('id')
+    )
+    op.create_table('freebies',
+    sa.Column('id', sa.Integer(), nullable=False),
+    sa.Column('item_name', sa.String(), nullable=False),
+    sa.Column('value', sa.Integer(), nullable=False),
+    sa.Column('dev_id', sa.Integer(), nullable=True),
+    sa.Column('company_id', sa.Integer(), nullable=True),
+    sa.ForeignKeyConstraint(['company_id'], ['companies.id'], ),
+    sa.ForeignKeyConstraint(['dev_id'], ['devs.id'], ),
+    sa.PrimaryKeyConstraint('id')
+    )
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_table('freebies')
+    op.drop_table('devs')
+    op.drop_table('companies')
+    # ### end Alembic commands ###
diff --git a/alembic/versions/611e3bb5cd12_create_freebies_table.py b/alembic/versions/611e3bb5cd12_create_freebies_table.py
new file mode 100644
index 000000000..a3e78034a
--- /dev/null
+++ b/alembic/versions/611e3bb5cd12_create_freebies_table.py
@@ -0,0 +1,30 @@
+"""create freebies table
+
+Revision ID: 611e3bb5cd12
+Revises: 5ef964e0169c
+Create Date: 2025-03-24 19:47:49.065045
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision: str = '611e3bb5cd12'
+down_revision: Union[str, None] = '5ef964e0169c'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    pass
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    pass
+    # ### end Alembic commands ###
diff --git a/alembic/versions/__pycache__/5ef964e0169c_create_tables.cpython-312.pyc b/alembic/versions/__pycache__/5ef964e0169c_create_tables.cpython-312.pyc
new file mode 100644
index 000000000..010f20b66
Binary files /dev/null and b/alembic/versions/__pycache__/5ef964e0169c_create_tables.cpython-312.pyc differ
diff --git a/alembic/versions/__pycache__/5ef964e0169c_create_tables.cpython-38.pyc b/alembic/versions/__pycache__/5ef964e0169c_create_tables.cpython-38.pyc
new file mode 100644
index 000000000..e714ac7af
Binary files /dev/null and b/alembic/versions/__pycache__/5ef964e0169c_create_tables.cpython-38.pyc differ
diff --git a/alembic/versions/__pycache__/611e3bb5cd12_create_freebies_table.cpython-38.pyc b/alembic/versions/__pycache__/611e3bb5cd12_create_freebies_table.cpython-38.pyc
new file mode 100644
index 000000000..cd5218ec2
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diff --git a/alembic/versions/d7cfb0413c7a_add_freebies_table.py b/alembic/versions/d7cfb0413c7a_add_freebies_table.py
new file mode 100644
index 000000000..56dd25224
--- /dev/null
+++ b/alembic/versions/d7cfb0413c7a_add_freebies_table.py
@@ -0,0 +1,30 @@
+"""Add freebies table
+
+Revision ID: d7cfb0413c7a
+Revises: 0b4f66ea7bbd
+Create Date: 2025-03-24 20:03:11.950345
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision: str = 'd7cfb0413c7a'
+down_revision: Union[str, None] = '0b4f66ea7bbd'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    pass
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    pass
+    # ### end Alembic commands ###
diff --git a/alembic/versions/f4aca52beba2_initial_migration.py b/alembic/versions/f4aca52beba2_initial_migration.py
new file mode 100644
index 000000000..bd2eac481
--- /dev/null
+++ b/alembic/versions/f4aca52beba2_initial_migration.py
@@ -0,0 +1,30 @@
+"""Initial migration
+
+Revision ID: f4aca52beba2
+Revises: 18e2832f9225
+Create Date: 2025-03-24 19:57:10.103292
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision: str = 'f4aca52beba2'
+down_revision: Union[str, None] = '18e2832f9225'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    pass
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    pass
+    # ### end Alembic commands ###
diff --git a/db_setup.py b/db_setup.py
new file mode 100644
index 000000000..64fe0830b
--- /dev/null
+++ b/db_setup.py
@@ -0,0 +1,11 @@
+from sqlalchemy import create_engine
+from sqlalchemy.orm import sessionmaker
+from models import Base
+
+# Connect to SQLite database
+engine = create_engine('sqlite:///freebies.db')
+
+# Create tables
+Base.metadata.create_all(engine)
+
+print("Database and tables created successfully!")
diff --git a/debug.py b/debug.py
new file mode 100644
index 000000000..c3f0c872b
--- /dev/null
+++ b/debug.py
@@ -0,0 +1,17 @@
+from models import Company, Dev, Freebie
+from sqlalchemy import create_engine
+from sqlalchemy.orm import sessionmaker
+import ipdb  # Import interactive debugging
+
+# Connect to the database
+engine = create_engine('sqlite:///freebies.db')
+Session = sessionmaker(bind=engine)
+session = Session()
+
+# Load some test data
+dev = session.query(Dev).first()
+company = session.query(Company).first()
+freebie = session.query(Freebie).first()
+
+# Start debugging session
+ipdb.set_trace()
diff --git a/freebies.db b/freebies.db
new file mode 100644
index 000000000..9d263eafb
Binary files /dev/null and b/freebies.db differ
diff --git a/lib/debug.py b/lib/debug.py
index 4f922eb69..7f934ae3f 100644
--- a/lib/debug.py
+++ b/lib/debug.py
@@ -1,9 +1,14 @@
-#!/usr/bin/env python3
-
+from models import Company, Dev, Freebie
 from sqlalchemy import create_engine
+from sqlalchemy.orm import sessionmaker
+import ipdb
+
+engine = create_engine('sqlite:///freebies.db')
+Session = sessionmaker(bind=engine)
+session = Session()
 
-from models import Company, Dev
+dev = session.query(Dev).first()
+company = session.query(Company).first()
+freebie = session.query(Freebie).first()
 
-if __name__ == '__main__':
-    engine = create_engine('sqlite:///freebies.db')
-    import ipdb; ipdb.set_trace()
+ipdb.set_trace()
diff --git a/lib/models.py b/lib/models.py
deleted file mode 100644
index 2681bee5a..000000000
--- a/lib/models.py
+++ /dev/null
@@ -1,29 +0,0 @@
-from sqlalchemy import ForeignKey, Column, Integer, String, MetaData
-from sqlalchemy.orm import relationship, backref
-from sqlalchemy.ext.declarative import declarative_base
-
-convention = {
-    "fk": "fk_%(table_name)s_%(column_0_name)s_%(referred_table_name)s",
-}
-metadata = MetaData(naming_convention=convention)
-
-Base = declarative_base(metadata=metadata)
-
-class Company(Base):
-    __tablename__ = 'companies'
-
-    id = Column(Integer(), primary_key=True)
-    name = Column(String())
-    founding_year = Column(Integer())
-
-    def __repr__(self):
-        return f'<Company {self.name}>'
-
-class Dev(Base):
-    __tablename__ = 'devs'
-
-    id = Column(Integer(), primary_key=True)
-    name= Column(String())
-
-    def __repr__(self):
-        return f'<Dev {self.name}>'
diff --git a/lib/seed.py b/lib/seed.py
deleted file mode 100644
index b16becbbb..000000000
--- a/lib/seed.py
+++ /dev/null
@@ -1,3 +0,0 @@
-#!/usr/bin/env python3
-
-# Script goes here!
diff --git a/models.py b/models.py
new file mode 100644
index 000000000..a90f1a8a7
--- /dev/null
+++ b/models.py
@@ -0,0 +1,61 @@
+# Import Required Modules
+from sqlalchemy import Column, Integer, String, ForeignKey
+from sqlalchemy.orm import relationship
+from sqlalchemy.ext.declarative import declarative_base
+
+# Define base class
+Base = declarative_base()
+
+# Define company model
+class Company(Base):
+    __tablename__ = 'companies'
+
+    id = Column(Integer, primary_key=True)
+    name = Column(String, nullable=False)
+    founding_year = Column(Integer, nullable=False)
+
+    freebies = relationship('Freebie', backref='company', overlaps="company,freebies")
+
+    # Company methods
+    def give_freebie(self, dev, item_name, value):
+        """Give a freebie to a developer."""
+        freebie = Freebie(item_name=item_name, value=value, dev=dev, company=self)
+        return freebie
+
+    @classmethod
+    def oldest_company(cls, session):
+        """Find the oldest company."""
+        return session.query(cls).order_by(cls.founding_year).first()
+
+# Define Dev model
+class Dev(Base):
+    __tablename__ = 'devs'
+
+    id = Column(Integer, primary_key=True)
+    name = Column(String, nullable=False)
+
+    freebies = relationship('Freebie', backref='dev', overlaps="dev,freebies")
+
+    # Dev methods
+    def received_one(self, item_name):
+        """Check if a dev received a specific freebie."""
+        return any(freebie.item_name == item_name for freebie in self.freebies)
+
+    def give_away(self, dev, freebie):
+        """Give a freebie to another developer."""
+        if freebie in self.freebies:
+            freebie.dev = dev
+
+# Define Freebie model
+class Freebie(Base):
+    __tablename__ = 'freebies'
+
+    id = Column(Integer, primary_key=True)
+    item_name = Column(String, nullable=False)
+    value = Column(Integer, nullable=False)
+    dev_id = Column(Integer, ForeignKey('devs.id'))
+    company_id = Column(Integer, ForeignKey('companies.id'))
+
+    def print_details(self):
+        """Print freebie details."""
+        return f"{self.dev.name} owns a {self.item_name} from {self.company.name}"
diff --git a/seed.py b/seed.py
new file mode 100644
index 000000000..5ac823044
--- /dev/null
+++ b/seed.py
@@ -0,0 +1,35 @@
+from models import Company, Dev, Freebie
+from sqlalchemy import create_engine
+from sqlalchemy.orm import sessionmaker
+
+# Connect to the database
+engine = create_engine('sqlite:///freebies.db')
+Session = sessionmaker(bind=engine)
+session = Session()
+
+# Clear existing data
+session.query(Freebie).delete()
+session.query(Company).delete()
+session.query(Dev).delete()
+
+# Create Companies
+google = Company(name="Google", founding_year=1998)
+apple = Company(name="Apple", founding_year=1976)
+
+# Create Devs
+alice = Dev(name="Alice")
+bob = Dev(name="Bob")
+
+# Commit companies and devs first to assign IDs
+session.add_all([google, apple, alice, bob])
+session.commit()
+
+# Create Freebies
+freebie1 = Freebie(item_name="Sticker", value=5, dev=alice, company=google)
+freebie2 = Freebie(item_name="Mug", value=10, dev=bob, company=apple)
+
+# Add Freebies
+session.add_all([freebie1, freebie2])
+session.commit()
+
+print("Database seeded successfully!")
diff --git a/test.py b/test.py
new file mode 100644
index 000000000..f65134efb
--- /dev/null
+++ b/test.py
@@ -0,0 +1,31 @@
+from models import Company, Dev, Freebie
+from sqlalchemy import create_engine
+from sqlalchemy.orm import sessionmaker
+
+# Connect to the database
+engine = create_engine('sqlite:///freebies.db')
+Session = sessionmaker(bind=engine)
+session = Session()
+
+# Fetch Data
+google = session.query(Company).filter_by(name="Google").first()
+alice = session.query(Dev).filter_by(name="Alice").first()
+bob = session.query(Dev).filter_by(name="Bob").first()
+
+# Test give_freebie
+google.give_freebie(alice, "T-shirt", 20, )
+
+# Test received_one
+print(f"Alice received T-shirt: {alice.received_one('T-shirt')}")  # Should print True
+
+# Test oldest_company
+oldest = Company.oldest_company(session)
+print(f"Oldest Company: {oldest.name} (Founded: {oldest.founding_year})")  # Should print Apple
+
+# Test give_away
+freebie = session.query(Freebie).filter_by(item_name="Sticker").first()
+alice.give_away(bob, freebie,)
+print(f"Bob received Sticker: {bob.received_one('Sticker')}")  # Should print True
+
+# Test print_details
+print(freebie.print_details())  # Should print Bob owns a Sticker from Google