kompetenzinventar/ki-backend
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implement skil and language level

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This commit is contained in:
weeman 2021-06-12 09:46:21 +02:00
parent 6bedeef48a
commit 2896fd4688
Signed by: weeman
GPG Key ID: 34F0524D4DA694A1
2 changed files with 40 additions and 31 deletions
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49
ki/models.py
View File

@ -1,19 +1,10 @@
from datetime import datetime
from sqlalchemy import Column, Integer, String, DateTime, ForeignKey, Table
from sqlalchemy import Column, Integer, SmallInteger, String, DateTime, ForeignKey
from sqlalchemy.orm import relationship
from app import db
user_skill_table = Table("user_skill", db.Model.metadata,
Column("user_id", Integer, ForeignKey("user.id")),
Column("skill_id", Integer, ForeignKey("skill.id")))
user_language_table = Table(
"user_language", db.Model.metadata,
Column("user_id", Integer, ForeignKey("user.id")),
Column("language_id", String(2), ForeignKey("language.id")))
class User(db.Model):
__tablename__ = "user"
@ -28,12 +19,8 @@ class User(db.Model):
contacts = relationship("Contact")
address = relationship("Address", uselist=False, back_populates="user")
skills = relationship("Skill",
secondary=user_skill_table,
back_populates="users")
languages = relationship("Language",
secondary=user_language_table,
back_populates="users")
skills = relationship("UserSkill", back_populates="users")
languages = relationship("UserLanguage", "users")
class Contact(db.Model):
@ -75,23 +62,41 @@ class Skill(db.Model):
id = Column(Integer, primary_key=True)
name = Column(String(25), unique=True, nullable=False)
users = relationship("User",
secondary=user_skill_table,
back_populates="skills")
users = relationship("User", back_populates="skills")
def to_dict(self):
return {"id": self.id, "name": self.name}
class UserSkill(db.Model):
__tablename__ = "user_skill"
user_id = Column(Integer, ForeignKey("user.id"), primary_key=True)
skill_id = Column(Integer, ForeignKey("skill.id"), primary_key=True)
level = Column(SmallInteger)
user = relationship("User", back_populates="skills")
skill = relationship("Skill", back_populates="users")
class Language(db.Model):
__tablename__ = "language"
id = Column(String(2), primary_key=True)
name = Column(String(25), nullable=False)
users = relationship("User",
secondary=user_language_table,
back_populates="languages")
users = relationship("UserLanguage", back_populates="languages")
def to_dict(self):
return {"id": self.id, "name": self.name}
class UserLanguage(db.Model):
__tablename__ = "user_language"
user_id = Column(Integer, ForeignKey("user.id"), primary_key=True)
language_id = Column(Integer, ForeignKey("language.id"), primary_key=True)
level = Column(SmallInteger)
user = relationship("User", back_populates="languages")
language = relationship("Language", back_populates="users")

22
migrations/versions/ad03a0d79a90_initial_migration.py → migrations/versions/aebc7e73ad96_initial_migration.py
View File

@ -1,8 +1,8 @@
"""Initial migration
Revision ID: ad03a0d79a90
Revision ID: aebc7e73ad96
Revises:
Create Date: 2021-06-07 21:32:07.388574
Create Date: 2021-06-12 09:45:28.376639
"""
from alembic import op
@ -10,7 +10,7 @@ import sqlalchemy as sa
# revision identifiers, used by Alembic.
revision = 'ad03a0d79a90'
revision = 'aebc7e73ad96'
down_revision = None
branch_labels = None
depends_on = None
@ -67,16 +67,20 @@ def upgrade():
sa.PrimaryKeyConstraint('id')
)
op.create_table('user_language',
sa.Column('user_id', sa.Integer(), nullable=True),
sa.Column('language_id', sa.String(length=2), nullable=True),
sa.Column('user_id', sa.Integer(), nullable=False),
sa.Column('language_id', sa.Integer(), nullable=False),
sa.Column('level', sa.SmallInteger(), nullable=True),
sa.ForeignKeyConstraint(['language_id'], ['language.id'], ),
sa.ForeignKeyConstraint(['user_id'], ['user.id'], )
sa.ForeignKeyConstraint(['user_id'], ['user.id'], ),
sa.PrimaryKeyConstraint('user_id', 'language_id')
)
op.create_table('user_skill',
sa.Column('user_id', sa.Integer(), nullable=True),
sa.Column('skill_id', sa.Integer(), nullable=True),
sa.Column('user_id', sa.Integer(), nullable=False),
sa.Column('skill_id', sa.Integer(), nullable=False),
sa.Column('level', sa.SmallInteger(), nullable=True),
sa.ForeignKeyConstraint(['skill_id'], ['skill.id'], ),
sa.ForeignKeyConstraint(['user_id'], ['user.id'], )
sa.ForeignKeyConstraint(['user_id'], ['user.id'], ),
sa.PrimaryKeyConstraint('user_id', 'skill_id')
)
# ### end Alembic commands ###