first database schema for sqlite3 (done as diesel migration scripts)

model/sqlite3/migrations/2021-05-29-094109_initial_schema/down.sql

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+-- This file should undo anything in `up.sql`

model/sqlite3/migrations/2021-05-29-094109_initial_schema/up.sql

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+CREATE TABLE IF NOT EXISTS user (
+  id INTEGER PRIMARY KEY AUTOINCREMENT,
+  nickname VARCHAR,
+  pronouns VARCHAR,
+  address_1_name VARCHAR,
+  address_2_additional VARCHAR,
+  address_4_street VARCHAR,
+  adress_house_number VARCHAR,
+  adress_city_code VARCHAR,
+  adress_country VARCHAR,
+  Ehrenaemter VARCHAR,
+  gravatar_email VARCHAR,
+  Freitext VARCHAR
+);
+
+CREATE TABLE IF NOT EXISTS user_skill ( 
+  id INTEGER PRIMARY KEY AUTOINCREMENT,
+  user_id INTEGER NOT NULL,
+  skill_id INTEGER OT NULL,
+  level INTEGER, 
+  FOREIGN KEY(user_id)  REFERENCES user(id),
+  FOREIGN KEY(skill_id) REFERENCES skill(id)
+);
+
+CREATE TABLE IF NOT EXISTS  user_language (
+  id INTEGER PRIMARY KEY AUTOINCREMENT,
+
+  user_id INTEGER NOT NULL,
+  language_id INTEGER NOT NULL,
+  level INTEGER,
+  FOREIGN KEY(user_id) REFERENCES user(id),
+  FOREIGN KEY(language_id)  REFERENCES language(id)
+);
+
+CREATE TABLE IF NOT EXISTS  skill (
+  id INTEGER PRIMARY KEY AUTOINCREMENT,
+  name VARCHAR
+);
+
+CREATE TABLE IF NOT EXISTS  user_experience (
+  id INTEGER PRIMARY KEY AUTOINCREMENT,
+  user_id INTEGER  NOT NULL,
+  description VARCHAR,
+  start date,
+  end date,
+  FOREIGN KEY (user_id) REFERENCES user(id)
+);
+
+CREATE TABLE IF NOT EXISTS  user_search_topic (
+  id INTEGER PRIMARY KEY AUTOINCREMENT,
+  user_id INTEGER NOT NULL,
+  topic_id INTEGER NOT NULL,
+  FOREIGN KEY (user_id) REFERENCES user(id),
+  FOREIGN KEY (topic_id) REFERENCES topic(id)
+);
+
+CREATE TABLE IF NOT EXISTS  user_contact (
+  id INTEGER PRIMARY KEY AUTOINCREMENT,
+  user_id INTEGER NOT NULL,
+  contact_type_id INTEGER  NOT NULL,
+  content_ VARCHAR,
+  FOREIGN KEY(user_id) REFERENCES user(id),
+  FOREIGN KEY (contact_type_id) REFERENCES contact_types(id)
+);
+
+CREATE TABLE IF NOT EXISTS  topic (
+  id INTEGER PRIMARY KEY AUTOINCREMENT,
+  name VARCHAR
+);
+
+CREATE TABLE IF NOT EXISTS  language (
+    id INTEGER PRIMARY KEY AUTOINCREMENT,
+    name VARCHAR
+);
+
+CREATE TABLE IF NOT EXISTS  experience (
+    id INTEGER PRIMARY KEY AUTOINCREMENT,
+    name VARCHAR
+);
+
+CREATE TABLE IF NOT EXISTS  contact_types (
+  id INTEGER PRIMARY KEY AUTOINCREMENT,
+  name VARCHAR
+);