Database2

Db/database_queries.txt

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+CREATE TABLE public.customers
+(
+    customer_id integer NOT NULL,
+    name text COLLATE pg_catalog."default",
+    website text COLLATE pg_catalog."default",
+    customer_address text COLLATE pg_catalog."default",
+    CONSTRAINT customers_pkey PRIMARY KEY (customer_id)
+)
+WITH (
+    OIDS = FALSE
+)
+TABLESPACE pg_default;
+
+ALTER TABLE public.customers
+    OWNER to postgres;
+
+
+
+    CREATE TABLE public.role
+(
+    role_name text COLLATE pg_catalog."default" NOT NULL,
+    key integer NOT NULL,
+    CONSTRAINT role_pkey PRIMARY KEY (key)
+)
+WITH (
+    OIDS = FALSE
+)
+TABLESPACE pg_default;
+
+ALTER TABLE public.role
+    OWNER to postgres;
+
+
+
+
+
+    CREATE TABLE public.users
+(
+    firstName text COLLATE pg_catalog."default",
+    middleName text COLLATE pg_catalog."default",
+    lastName text COLLATE pg_catalog."default",
+    email text COLLATE pg_catalog."default",
+    phone character varying(15) COLLATE pg_catalog."default",
+    address text COLLATE pg_catalog."default",
+    id integer NOT NULL DEFAULT nextval('users_id_seq'::regclass),
+    roleId integer NOT NULL,
+    cutomer integer NOT NULL,
+    CONSTRAINT users_pkey PRIMARY KEY (id),
+    CONSTRAINT customer_id FOREIGN KEY (cutomer_id)
+        REFERENCES public.customers (customer_id) MATCH SIMPLE
+        ON UPDATE NO ACTION
+        ON DELETE NO ACTION
+        NOT VALID,
+    CONSTRAINT role_id FOREIGN KEY (role_id)
+        REFERENCES public.role (key) MATCH SIMPLE
+        ON UPDATE NO ACTION
+        ON DELETE NO ACTION
+        NOT VALID
+)
+WITH (
+    OIDS = FALSE
+)
+TABLESPACE pg_default;
+
+ALTER TABLE public.users
+    OWNER to postgres;

Db/db.json

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+[
+  {
+    "id": 0,
+    "firstName": "",
+    "middleName": "",
+    "lastName": "",
+    "email": "",
+    "phone": "",
+    "role": 0,
+    "address": ""
+  },
+  {
+    "id": 1,
+    "firstName": "",
+    "middleName": "",
+    "lastName": "",
+    "email": "",
+    "phone": "",
+    "role": 0,
+    "address": ""
+  }
+]

Db/interface.ts

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+export interface DataType{
+    id:number;
+    firstName : string;
+    middleName:string;
+    lastName:string;
+    phone:string;
+    email:string;
+    address:string;
+    roleId:number;
+    customerId:number;
+
+}