airtanah.py
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from sqlalchemy import (
Column,
Integer,
String,
Float,
)
from sqlalchemy.orm import column_property
from sqlalchemy.ext.hybrid import hybrid_property
from opensipkd.models import Base, DefaultModel, NamaModel
schema = 'pad'
class KodeModel(DefaultModel):
@classmethod
def query_kode(cls, kode):
return cls.query().filter(cls.kode == kode)
@classmethod
def query_nama(cls, nama):
return cls.query().filter(cls.nama.ilike(f"{nama}%"))
class PjdlAirtanahJenisManfaat(Base, KodeModel):
__tablename__ = 'pad_at_jenis_manfaat'
id = Column(Integer, primary_key=True)
kode = Column(String(3))
nm_jenis_pemanfaatan = Column(String(255))
bobot = Column(Float)
__table_args__ = dict(schema=schema)
@hybrid_property
def nama(cls):
return cls.nm_jenis_pemanfaatan
@classmethod
def query_register(cls, order_field="id"):
return cls.query_from(columns =[cls.kode.label('Kode'),
cls.nm_jenis_pemanfaatan.label('Nama'),
cls.bobot.label('Bobot')])
class PjdlAirtanahJenisSumber(Base, KodeModel):
__tablename__ = 'pad_at_jenis_sumber'
id = Column(Integer, primary_key=True)
kode = Column(String(3))
nm_jenis_sumber_air = Column(String(255))
nilai_indeks = Column(Float)
harga_air_baku = Column(Integer)
__table_args__ = dict(schema=schema)
@hybrid_property
def nama(cls):
return cls.nm_jenis_sumber_air
@classmethod
def get_nilai(cls, values):
row = cls.query().filter(
cls.id == values["air_jenis_sumber_id"],
).first()
return row
@classmethod
def query_register(cls, order_field="id"):
return cls.query_from(columns =[cls.kode.label('Kode'),
cls.nm_jenis_sumber_air.label('Nama'),
cls.nilai_indeks.label('Nilai Indeks'),
cls.harga_air_baku.label('Kualitas')])
class PjdlAirtanahKomponenPemulihan(Base, KodeModel):
__tablename__ = 'pad_at_komponen_pemulihan'
id = Column(Integer, primary_key=True)
jenis_manfaat_id = Column(Integer)
volume_id = Column(Integer)
nilai_indeks = Column(Float)
bobot = Column(Float)
nilai_komponen = Column(Float)
__table_args__ = dict(schema=schema)
@classmethod
def get_nilai(cls, values):
return cls.query_from(columns=[cls.id, cls.jenis_manfaat_id, cls.volume_id,
cls.nilai_indeks, cls.bobot, cls.nilai_komponen,
PjdlAirtanahVolume.nm_volume,
PjdlAirtanahVolume.batas_min,
PjdlAirtanahVolume.batas_max]). \
join(PjdlAirtanahVolume, PjdlAirtanahVolume.id == cls.volume_id). \
filter(cls.jenis_manfaat_id == values["air_manfaat_id"]).\
order_by(PjdlAirtanahVolume.batas_min)
@classmethod
def query_register(cls, order_field="id"):
return cls.query_from(columns =[PjdlAirtanahJenisManfaat.nm_jenis_pemanfaatan.label('Jenis Manfaat'),
PjdlAirtanahVolume.nm_volume.label('Volume'),
cls.nilai_indeks.label('Nilai Indeks'),
cls.bobot.label('Bobot'),
cls.nilai_komponen.label('Nilai Komponen')]). \
outerjoin(PjdlAirtanahJenisManfaat, PjdlAirtanahJenisManfaat.id ==
PjdlAirtanahKomponenPemulihan.jenis_manfaat_id).\
outerjoin(PjdlAirtanahVolume, PjdlAirtanahVolume.id ==
PjdlAirtanahKomponenPemulihan.volume_id). \
order_by(getattr(cls, order_field))
class PjdlAirtanahKualitas(Base, KodeModel):
__tablename__ = 'pad_at_kualitas'
id = Column(Integer, primary_key=True)
kode = Column(String(3))
nm_kualitas = Column(String(255))
nilai_indeks = Column(Float)
kualitas = Column(Integer)
alternatif = Column(Integer)
bobot = Column(Float)
komponen_sda = Column(Float)
__table_args__ = dict(schema=schema)
@hybrid_property
def nama(cls):
return cls.nm_kualitas
@classmethod
def get_nilai(cls, values):
row = cls.query().filter(
cls.id == values["air_kualitas_id"],
).first()
return row
@classmethod
def query_register(cls, order_field="id"):
return cls.query_from(columns =[cls.kode.label('Kode'),
cls.nm_kualitas.label('Nama'),
cls.nilai_indeks.label('Nilai Indeks'),
cls.kualitas.label('Kualitas'),
cls.alternatif.label('Alternatif'),
cls.bobot.label('Bobot'),
cls.komponen_sda.label('Komponen SDA')])
class PjdlAirtanahSumberAlternatif(Base, KodeModel):
__tablename__ = 'pad_at_sumber_alternatif'
id = Column(Integer, primary_key=True)
kode = Column(String(3))
nm_sumber_alternatif = Column(String(255))
nilai_indeks = Column(Float)
__table_args__ = dict(schema=schema)
@hybrid_property
def nama(cls):
return cls.nm_sumber_alternatif
@classmethod
def get_nilai(cls, values):
row = cls.query().filter(
cls.id == values["air_sumber_id"],
).first()
return row
@classmethod
def query_register(cls, order_field="id"):
return cls.query_from(columns =[cls.kode.label('Kode'),
cls.nm_sumber_alternatif.label('Nama'),
cls.nilai_indeks.label('Nilai Indeks')])
class PjdlAirtanahVolume(Base, KodeModel):
__tablename__ = 'pad_at_volume'
id = Column(Integer, primary_key=True)
kode = Column(String(3))
nm_volume = Column(String(255))
batas_max = Column(Integer)
batas_min = Column(Integer)
__table_args__ = dict(schema=schema)
@hybrid_property
def nama(cls):
return cls.nm_volume
@classmethod
def query_register(cls, order_field="id"):
return cls.query_from(columns =[cls.kode.label('Kode'),
cls.nm_volume.label('Nama'),
cls.batas_min.label('Batas Min'),
cls.batas_max.label('Batas Max')])
class PjdlAirtanahZona(Base, KodeModel):
__tablename__ = 'pad_at_zona'
id = Column(Integer, primary_key=True)
kode = Column(String(3))
nm_zona = Column(String(255))
nilai_indeks = Column(Float)
nilai_komponen_sda = Column(Float)
nilai_kompensasi_pemulihan = Column(Float)
__table_args__ = dict(schema=schema)
@hybrid_property
def nama(cls):
return cls.nm_zona
@classmethod
def get_nilai(cls, values):
row = cls.query().filter(
cls.id == values["air_zona_id"],
).first()
return row
@classmethod
def query_register(cls, order_field="id"):
return cls.query_from(columns =[cls.kode.label('Kode'),
cls.nm_zona.label('Nama'),
cls.nilai_indeks.label('Nilai Indeks'),
cls.nilai_komponen_sda.label('Komponen SDA'),
cls.nilai_kompensasi_pemulihan.label('Nilai Kompensasi Pemulihan')])