Changes for page Data Structures

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...	...	@@ -1,73 +1,88 @@
1	1	= Data Structures for KPM and database relations =
2	2
3	3
4		-= Models =
	4	+= Core Entity Tables =
5	5
6		-* (((
7	7	== Address ==
8		-)))
9		-* {{code language="sql" layout="LINENUMBERS"}}DROP TABLE IF EXISTS public.address;
10	10
11		-CREATE TABLE public.address
12		-(
13		- uid SERIAL PRIMARY KEY,
14		- country CHAR(2) NOT NULL, -- ISO 3166-1 alpha-2 (e.g., 'CH')
15		- region VARCHAR(100), -- State or canton
16		- city VARCHAR(100) NOT NULL,
17		- postcode VARCHAR(20) NOT NULL,
18		- street VARCHAR(255) NOT NULL,
19		- number VARCHAR(20),
20		- unit VARCHAR(50), -- Apartment/Suite/Floor/etc.
21		- extra_address VARCHAR(255), -- Additional info
22		- lon DOUBLE PRECISION, -- Longitude (optional)
23		- lat DOUBLE PRECISION -- Latitude (optional)
24		-)
	8	+Address table is made so that i can be populated from external source like [[open address,>>https://openaddresses.io/]]
25	25
26		-TABLESPACE pg_default;
	10	+It will be then used from Companies, Users and Persons tables
27	27
28		-ALTER TABLE IF EXISTS public.address
29		- OWNER to kpm_rw;
	12	+{{diagram/}}
30	30
31		-COMMENT ON TABLE public.address
32		- IS 'addresses table, instead of making use of addresses for ever company, customer and co... Prefer to make addresses table and then assign it to a company or a user etc.';{{/code}}
	14	+== Lookup Tables without references. ==
33	33
	16	+=== Company ===
34	34
	18	+* company_legal_form
	19	+* company_relation
	20	+* company_status
	21	+* company_types
35	35
36		-* (((
37		-== Company_Type ==
38		-)))
39		-* {{code language="sql"}}-- Table: public.company_type
	23	+=== Project ===
40	40
41		--- DROP TABLE IF EXISTS public.company_type;
	25	+* project_areas
	26	+* project_type
	27	+* project_company_role
	28	+* projects_person_role
42	42
43		-CREATE TABLE IF NOT EXISTS public.company_type
	30	+=== Task ===
	31	+
	32	+* task_category
	33	+* task_type
	34	+* task_status
	35	+
	36	+=== User ===
	37	+
	38	+* user_role
	39	+* user_type
	40	+
	41	+=== Employee ===
	42	+
	43	+* employee_role
	44	+* employee_status
	45	+* employee_departement (this one i am not shure, maybe departments should be in company ?)
	46	+
	47	+{{code language="sql"}}
	48	+DO $$
	49	+DECLARE
	50	+ tname TEXT;
	51	+BEGIN
	52	+ FOREACH tname IN ARRAY ARRAY'TBALE_ONE','TABLE_TWO']
	53	+ LOOP
	54	+ EXECUTE format('
	55	+ CREATE TABLE IF NOT EXISTS public.%I (
	56	+ uid SERIAL PRIMARY KEY,
	57	+ name VARCHAR(100) NOT NULL,
	58	+ description VARCHAR(255),
	59	+ creation_date TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
	60	+ updated_date TIMESTAMP DEFAULT CURRENT_TIMESTAMP
	61	+ );
	62	+ ALTER TABLE public.%I OWNER TO kpm_rw;
	63	+ ', tname, tname);
	64	+ END LOOP;
	65	+END$$;
	66	+{{/code}}
	67	+
	68	+== Lookup Tables with references. ==
	69	+
	70	+=== Company ===
	71	+
	72	+* company_departements
	73	+
	74	+{{code language="sql"}}
	75	+CREATE TABLE IF NOT EXISTS public.TABLE
44	44	(
45	45	uid SERIAL PRIMARY KEY,
46		- name VARCHAR(100) COLLATE pg_catalog."default" NOT NULL,
47		- description VARCHAR(255) COLLATE pg_catalog."default",
	78	+ OTHER_TABLE_uid INTEGER NOT NULL REFERENCES public.OTHER_TABLE(uid) ON DELETE CASCADE,
	79	+ name VARCHAR(100) NOT NULL,
	80	+ description VARCHAR(255),
48	48	creation_date TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
49	49	updated_date TIMESTAMP DEFAULT CURRENT_TIMESTAMP
50	50	)
51	51	TABLESPACE pg_default;
52	52
53		-ALTER TABLE IF EXISTS public.company_type
	86	+ALTER TABLE IF EXISTS public.TABLE
54	54	OWNER TO kpm_rw;
55		-
56		-COMMENT ON TABLE public.company_type
57		- IS 'Reference table for different types of companies (e.g., manufacturer, distributor, partner, etc.). Used by company table.';
58		-
59		-COMMENT ON COLUMN public.company_type.uid
60		- IS 'Unique ID for each company type';
61		-
62		-COMMENT ON COLUMN public.company_type.name
63		- IS 'Short name of the company type (e.g., Manufacturer, EMS, Partner)';
64		-
65		-COMMENT ON COLUMN public.company_type.description
66		- IS 'Optional longer description of the company type';
67		-
68		-COMMENT ON COLUMN public.company_type.creation_date
69		- IS 'Timestamp when the entry was created';
70		-
71		-COMMENT ON COLUMN public.company_type.updated_date
72		- IS 'Timestamp for when the entry was last updated (set via application logic or triggers)';
73	73	{{/code}}