diff --git a/server/database/migrations/0000_slim_blonde_phantom.sql b/server/database/migrations/0000_slim_blonde_phantom.sql
new file mode 100644
index 0000000..60c722d
--- /dev/null
+++ b/server/database/migrations/0000_slim_blonde_phantom.sql
@@ -0,0 +1,29 @@
+CREATE TABLE "preferences" (
+	"id" integer PRIMARY KEY GENERATED ALWAYS AS IDENTITY (sequence name "preferences_id_seq" INCREMENT BY 1 MINVALUE 1 MAXVALUE 2147483647 START WITH 1 CACHE 1),
+	"user_id" integer,
+	"data" jsonb,
+	CONSTRAINT "preferences_user_id_unique" UNIQUE("user_id")
+);
+--> statement-breakpoint
+CREATE TABLE "tokens" (
+	"id" integer PRIMARY KEY GENERATED ALWAYS AS IDENTITY (sequence name "tokens_id_seq" INCREMENT BY 1 MINVALUE 1 MAXVALUE 2147483647 START WITH 1 CACHE 1),
+	"user_id" integer,
+	"refresh_token" text,
+	"access_token" text,
+	"expires_at" timestamp DEFAULT now() NOT NULL,
+	CONSTRAINT "tokens_user_id_unique" UNIQUE("user_id")
+);
+--> statement-breakpoint
+CREATE TABLE "users" (
+	"id" integer PRIMARY KEY NOT NULL,
+	"name" text NOT NULL,
+	"avatar" text NOT NULL,
+	"city" text,
+	"country" text,
+	"sex" text,
+	"weight" numeric,
+	"created_at" timestamp DEFAULT now() NOT NULL
+);
+--> statement-breakpoint
+ALTER TABLE "preferences" ADD CONSTRAINT "preferences_user_id_users_id_fk" FOREIGN KEY ("user_id") REFERENCES "public"."users"("id") ON DELETE cascade ON UPDATE no action;--> statement-breakpoint
+ALTER TABLE "tokens" ADD CONSTRAINT "tokens_user_id_users_id_fk" FOREIGN KEY ("user_id") REFERENCES "public"."users"("id") ON DELETE cascade ON UPDATE no action;
\ No newline at end of file
diff --git a/server/database/migrations/meta/0000_snapshot.json b/server/database/migrations/meta/0000_snapshot.json
new file mode 100644
index 0000000..3ce7e40
--- /dev/null
+++ b/server/database/migrations/meta/0000_snapshot.json
@@ -0,0 +1,222 @@
+{
+  "id": "c8519a52-b999-48f3-b532-42a5678e3905",
+  "prevId": "00000000-0000-0000-0000-000000000000",
+  "version": "7",
+  "dialect": "postgresql",
+  "tables": {
+    "public.preferences": {
+      "name": "preferences",
+      "schema": "",
+      "columns": {
+        "id": {
+          "name": "id",
+          "type": "integer",
+          "primaryKey": true,
+          "notNull": true,
+          "identity": {
+            "type": "always",
+            "name": "preferences_id_seq",
+            "schema": "public",
+            "increment": "1",
+            "startWith": "1",
+            "minValue": "1",
+            "maxValue": "2147483647",
+            "cache": "1",
+            "cycle": false
+          }
+        },
+        "user_id": {
+          "name": "user_id",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": false
+        },
+        "data": {
+          "name": "data",
+          "type": "jsonb",
+          "primaryKey": false,
+          "notNull": false
+        }
+      },
+      "indexes": {},
+      "foreignKeys": {
+        "preferences_user_id_users_id_fk": {
+          "name": "preferences_user_id_users_id_fk",
+          "tableFrom": "preferences",
+          "tableTo": "users",
+          "columnsFrom": [
+            "user_id"
+          ],
+          "columnsTo": [
+            "id"
+          ],
+          "onDelete": "cascade",
+          "onUpdate": "no action"
+        }
+      },
+      "compositePrimaryKeys": {},
+      "uniqueConstraints": {
+        "preferences_user_id_unique": {
+          "name": "preferences_user_id_unique",
+          "nullsNotDistinct": false,
+          "columns": [
+            "user_id"
+          ]
+        }
+      },
+      "policies": {},
+      "checkConstraints": {},
+      "isRLSEnabled": false
+    },
+    "public.tokens": {
+      "name": "tokens",
+      "schema": "",
+      "columns": {
+        "id": {
+          "name": "id",
+          "type": "integer",
+          "primaryKey": true,
+          "notNull": true,
+          "identity": {
+            "type": "always",
+            "name": "tokens_id_seq",
+            "schema": "public",
+            "increment": "1",
+            "startWith": "1",
+            "minValue": "1",
+            "maxValue": "2147483647",
+            "cache": "1",
+            "cycle": false
+          }
+        },
+        "user_id": {
+          "name": "user_id",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": false
+        },
+        "refresh_token": {
+          "name": "refresh_token",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false
+        },
+        "access_token": {
+          "name": "access_token",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false
+        },
+        "expires_at": {
+          "name": "expires_at",
+          "type": "timestamp",
+          "primaryKey": false,
+          "notNull": true,
+          "default": "now()"
+        }
+      },
+      "indexes": {},
+      "foreignKeys": {
+        "tokens_user_id_users_id_fk": {
+          "name": "tokens_user_id_users_id_fk",
+          "tableFrom": "tokens",
+          "tableTo": "users",
+          "columnsFrom": [
+            "user_id"
+          ],
+          "columnsTo": [
+            "id"
+          ],
+          "onDelete": "cascade",
+          "onUpdate": "no action"
+        }
+      },
+      "compositePrimaryKeys": {},
+      "uniqueConstraints": {
+        "tokens_user_id_unique": {
+          "name": "tokens_user_id_unique",
+          "nullsNotDistinct": false,
+          "columns": [
+            "user_id"
+          ]
+        }
+      },
+      "policies": {},
+      "checkConstraints": {},
+      "isRLSEnabled": false
+    },
+    "public.users": {
+      "name": "users",
+      "schema": "",
+      "columns": {
+        "id": {
+          "name": "id",
+          "type": "integer",
+          "primaryKey": true,
+          "notNull": true
+        },
+        "name": {
+          "name": "name",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true
+        },
+        "avatar": {
+          "name": "avatar",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true
+        },
+        "city": {
+          "name": "city",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false
+        },
+        "country": {
+          "name": "country",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false
+        },
+        "sex": {
+          "name": "sex",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false
+        },
+        "weight": {
+          "name": "weight",
+          "type": "numeric",
+          "primaryKey": false,
+          "notNull": false
+        },
+        "created_at": {
+          "name": "created_at",
+          "type": "timestamp",
+          "primaryKey": false,
+          "notNull": true,
+          "default": "now()"
+        }
+      },
+      "indexes": {},
+      "foreignKeys": {},
+      "compositePrimaryKeys": {},
+      "uniqueConstraints": {},
+      "policies": {},
+      "checkConstraints": {},
+      "isRLSEnabled": false
+    }
+  },
+  "enums": {},
+  "schemas": {},
+  "sequences": {},
+  "roles": {},
+  "policies": {},
+  "views": {},
+  "_meta": {
+    "columns": {},
+    "schemas": {},
+    "tables": {}
+  }
+}
\ No newline at end of file
diff --git a/server/database/migrations/meta/_journal.json b/server/database/migrations/meta/_journal.json
new file mode 100644
index 0000000..547acf7
--- /dev/null
+++ b/server/database/migrations/meta/_journal.json
@@ -0,0 +1,13 @@
+{
+  "version": "7",
+  "dialect": "postgresql",
+  "entries": [
+    {
+      "idx": 0,
+      "version": "7",
+      "when": 1745335305323,
+      "tag": "0000_slim_blonde_phantom",
+      "breakpoints": true
+    }
+  ]
+}
\ No newline at end of file