|  | 
|  | 1 | +"""Add ion_channel and ion_channel_recording | 
|  | 2 | +
 | 
|  | 3 | +Revision ID: b352b28dae67 | 
|  | 4 | +Revises: d58bc70ec10f | 
|  | 5 | +Create Date: 2025-09-10 15:04:38.633137 | 
|  | 6 | +
 | 
|  | 7 | +""" | 
|  | 8 | + | 
|  | 9 | +from typing import Sequence, Union | 
|  | 10 | + | 
|  | 11 | +from alembic import op | 
|  | 12 | +import sqlalchemy as sa | 
|  | 13 | +from alembic_postgresql_enum import TableReference | 
|  | 14 | +from sqlalchemy.dialects import postgresql | 
|  | 15 | + | 
|  | 16 | +from sqlalchemy import Text | 
|  | 17 | +import app.db.types | 
|  | 18 | + | 
|  | 19 | +# revision identifiers, used by Alembic. | 
|  | 20 | +revision: str = "b352b28dae67" | 
|  | 21 | +down_revision: Union[str, None] = "d58bc70ec10f" | 
|  | 22 | +branch_labels: Union[str, Sequence[str], None] = None | 
|  | 23 | +depends_on: Union[str, Sequence[str], None] = None | 
|  | 24 | + | 
|  | 25 | + | 
|  | 26 | +def upgrade() -> None: | 
|  | 27 | +    # ### commands auto generated by Alembic - please adjust! ### | 
|  | 28 | +    op.create_table( | 
|  | 29 | +        "ion_channel", | 
|  | 30 | +        sa.Column("label", sa.String(), nullable=False), | 
|  | 31 | +        sa.Column("gene", sa.String(), nullable=False), | 
|  | 32 | +        sa.Column("synonyms", sa.ARRAY(sa.VARCHAR()), nullable=False), | 
|  | 33 | +        sa.Column("name", sa.String(), nullable=False), | 
|  | 34 | +        sa.Column("description", sa.String(), nullable=False), | 
|  | 35 | +        sa.Column("description_vector", postgresql.TSVECTOR(), nullable=True), | 
|  | 36 | +        sa.Column("id", sa.Uuid(), nullable=False), | 
|  | 37 | +        sa.Column("created_by_id", sa.Uuid(), nullable=False), | 
|  | 38 | +        sa.Column("updated_by_id", sa.Uuid(), nullable=False), | 
|  | 39 | +        sa.Column( | 
|  | 40 | +            "creation_date", | 
|  | 41 | +            sa.DateTime(timezone=True), | 
|  | 42 | +            server_default=sa.text("now()"), | 
|  | 43 | +            nullable=False, | 
|  | 44 | +        ), | 
|  | 45 | +        sa.Column( | 
|  | 46 | +            "update_date", | 
|  | 47 | +            sa.DateTime(timezone=True), | 
|  | 48 | +            server_default=sa.text("now()"), | 
|  | 49 | +            nullable=False, | 
|  | 50 | +        ), | 
|  | 51 | +        sa.ForeignKeyConstraint( | 
|  | 52 | +            ["created_by_id"], ["agent.id"], name=op.f("fk_ion_channel_created_by_id_agent") | 
|  | 53 | +        ), | 
|  | 54 | +        sa.ForeignKeyConstraint( | 
|  | 55 | +            ["updated_by_id"], ["agent.id"], name=op.f("fk_ion_channel_updated_by_id_agent") | 
|  | 56 | +        ), | 
|  | 57 | +        sa.PrimaryKeyConstraint("id", name=op.f("pk_ion_channel")), | 
|  | 58 | +    ) | 
|  | 59 | +    op.create_index( | 
|  | 60 | +        op.f("ix_ion_channel_created_by_id"), "ion_channel", ["created_by_id"], unique=False | 
|  | 61 | +    ) | 
|  | 62 | +    op.create_index( | 
|  | 63 | +        op.f("ix_ion_channel_creation_date"), "ion_channel", ["creation_date"], unique=False | 
|  | 64 | +    ) | 
|  | 65 | +    op.create_index( | 
|  | 66 | +        "ix_ion_channel_description_vector", | 
|  | 67 | +        "ion_channel", | 
|  | 68 | +        ["description_vector"], | 
|  | 69 | +        unique=False, | 
|  | 70 | +        postgresql_using="gin", | 
|  | 71 | +    ) | 
|  | 72 | +    op.create_index(op.f("ix_ion_channel_label"), "ion_channel", ["label"], unique=True) | 
|  | 73 | +    op.create_index(op.f("ix_ion_channel_name"), "ion_channel", ["name"], unique=False) | 
|  | 74 | +    op.create_index( | 
|  | 75 | +        op.f("ix_ion_channel_updated_by_id"), "ion_channel", ["updated_by_id"], unique=False | 
|  | 76 | +    ) | 
|  | 77 | +    op.create_table( | 
|  | 78 | +        "electrical_cell_recording", | 
|  | 79 | +        sa.Column("id", sa.Uuid(), nullable=False), | 
|  | 80 | +        sa.ForeignKeyConstraint( | 
|  | 81 | +            ["id"], | 
|  | 82 | +            ["electrical_recording.id"], | 
|  | 83 | +            name=op.f("fk_electrical_cell_recording_id_electrical_recording"), | 
|  | 84 | +        ), | 
|  | 85 | +        sa.PrimaryKeyConstraint("id", name=op.f("pk_electrical_cell_recording")), | 
|  | 86 | +    ) | 
|  | 87 | +    op.create_table( | 
|  | 88 | +        "ion_channel_recording", | 
|  | 89 | +        sa.Column("id", sa.Uuid(), nullable=False), | 
|  | 90 | +        sa.Column("cell_line", sa.String(), nullable=False), | 
|  | 91 | +        sa.Column("ion_channel_id", sa.Uuid(), nullable=False), | 
|  | 92 | +        sa.ForeignKeyConstraint( | 
|  | 93 | +            ["id"], | 
|  | 94 | +            ["electrical_recording.id"], | 
|  | 95 | +            name=op.f("fk_ion_channel_recording_id_electrical_recording"), | 
|  | 96 | +        ), | 
|  | 97 | +        sa.ForeignKeyConstraint( | 
|  | 98 | +            ["ion_channel_id"], | 
|  | 99 | +            ["ion_channel.id"], | 
|  | 100 | +            name=op.f("fk_ion_channel_recording_ion_channel_id_ion_channel"), | 
|  | 101 | +        ), | 
|  | 102 | +        sa.PrimaryKeyConstraint("id", name=op.f("pk_ion_channel_recording")), | 
|  | 103 | +    ) | 
|  | 104 | +    op.create_index( | 
|  | 105 | +        op.f("ix_ion_channel_recording_ion_channel_id"), | 
|  | 106 | +        "ion_channel_recording", | 
|  | 107 | +        ["ion_channel_id"], | 
|  | 108 | +        unique=False, | 
|  | 109 | +    ) | 
|  | 110 | +    op.drop_index( | 
|  | 111 | +        op.f("ix_electrical_cell_recording_description_vector"), | 
|  | 112 | +        table_name="electrical_recording", | 
|  | 113 | +        postgresql_using="gin", | 
|  | 114 | +    ) | 
|  | 115 | +    op.drop_index(op.f("ix_electrical_cell_recording_name"), table_name="electrical_recording") | 
|  | 116 | +    op.create_index( | 
|  | 117 | +        "ix_electrical_recording_description_vector", | 
|  | 118 | +        "electrical_recording", | 
|  | 119 | +        ["description_vector"], | 
|  | 120 | +        unique=False, | 
|  | 121 | +        postgresql_using="gin", | 
|  | 122 | +    ) | 
|  | 123 | +    op.create_index( | 
|  | 124 | +        op.f("ix_electrical_recording_name"), "electrical_recording", ["name"], unique=False | 
|  | 125 | +    ) | 
|  | 126 | +    op.sync_enum_values( | 
|  | 127 | +        enum_schema="public", | 
|  | 128 | +        enum_name="entitytype", | 
|  | 129 | +        new_values=[ | 
|  | 130 | +            "analysis_software_source_code", | 
|  | 131 | +            "brain_atlas", | 
|  | 132 | +            "brain_atlas_region", | 
|  | 133 | +            "cell_composition", | 
|  | 134 | +            "electrical_cell_recording", | 
|  | 135 | +            "electrical_recording", | 
|  | 136 | +            "electrical_recording_stimulus", | 
|  | 137 | +            "emodel", | 
|  | 138 | +            "experimental_bouton_density", | 
|  | 139 | +            "experimental_neuron_density", | 
|  | 140 | +            "experimental_synapses_per_connection", | 
|  | 141 | +            "external_url", | 
|  | 142 | +            "ion_channel", | 
|  | 143 | +            "ion_channel_model", | 
|  | 144 | +            "ion_channel_recording", | 
|  | 145 | +            "memodel", | 
|  | 146 | +            "mesh", | 
|  | 147 | +            "memodel_calibration_result", | 
|  | 148 | +            "me_type_density", | 
|  | 149 | +            "reconstruction_morphology", | 
|  | 150 | +            "simulation", | 
|  | 151 | +            "simulation_campaign", | 
|  | 152 | +            "simulation_campaign_generation", | 
|  | 153 | +            "simulation_execution", | 
|  | 154 | +            "simulation_result", | 
|  | 155 | +            "scientific_artifact", | 
|  | 156 | +            "single_neuron_simulation", | 
|  | 157 | +            "single_neuron_synaptome", | 
|  | 158 | +            "single_neuron_synaptome_simulation", | 
|  | 159 | +            "subject", | 
|  | 160 | +            "validation_result", | 
|  | 161 | +            "circuit", | 
|  | 162 | +        ], | 
|  | 163 | +        affected_columns=[ | 
|  | 164 | +            TableReference(table_schema="public", table_name="entity", column_name="type") | 
|  | 165 | +        ], | 
|  | 166 | +        enum_values_to_rename=[], | 
|  | 167 | +    ) | 
|  | 168 | +    # ### end Alembic commands ### | 
|  | 169 | + | 
|  | 170 | + | 
|  | 171 | +def downgrade() -> None: | 
|  | 172 | +    # ### commands auto generated by Alembic - please adjust! ### | 
|  | 173 | +    op.sync_enum_values( | 
|  | 174 | +        enum_schema="public", | 
|  | 175 | +        enum_name="entitytype", | 
|  | 176 | +        new_values=[ | 
|  | 177 | +            "analysis_software_source_code", | 
|  | 178 | +            "brain_atlas", | 
|  | 179 | +            "brain_atlas_region", | 
|  | 180 | +            "cell_composition", | 
|  | 181 | +            "electrical_cell_recording", | 
|  | 182 | +            "electrical_recording_stimulus", | 
|  | 183 | +            "emodel", | 
|  | 184 | +            "experimental_bouton_density", | 
|  | 185 | +            "experimental_neuron_density", | 
|  | 186 | +            "experimental_synapses_per_connection", | 
|  | 187 | +            "external_url", | 
|  | 188 | +            "ion_channel_model", | 
|  | 189 | +            "memodel", | 
|  | 190 | +            "mesh", | 
|  | 191 | +            "memodel_calibration_result", | 
|  | 192 | +            "me_type_density", | 
|  | 193 | +            "reconstruction_morphology", | 
|  | 194 | +            "simulation", | 
|  | 195 | +            "simulation_campaign", | 
|  | 196 | +            "simulation_campaign_generation", | 
|  | 197 | +            "simulation_execution", | 
|  | 198 | +            "simulation_result", | 
|  | 199 | +            "scientific_artifact", | 
|  | 200 | +            "single_neuron_simulation", | 
|  | 201 | +            "single_neuron_synaptome", | 
|  | 202 | +            "single_neuron_synaptome_simulation", | 
|  | 203 | +            "subject", | 
|  | 204 | +            "validation_result", | 
|  | 205 | +            "circuit", | 
|  | 206 | +        ], | 
|  | 207 | +        affected_columns=[ | 
|  | 208 | +            TableReference(table_schema="public", table_name="entity", column_name="type") | 
|  | 209 | +        ], | 
|  | 210 | +        enum_values_to_rename=[], | 
|  | 211 | +    ) | 
|  | 212 | +    op.drop_index(op.f("ix_electrical_recording_name"), table_name="electrical_recording") | 
|  | 213 | +    op.drop_index( | 
|  | 214 | +        "ix_electrical_recording_description_vector", | 
|  | 215 | +        table_name="electrical_recording", | 
|  | 216 | +        postgresql_using="gin", | 
|  | 217 | +    ) | 
|  | 218 | +    op.create_index( | 
|  | 219 | +        op.f("ix_electrical_cell_recording_name"), "electrical_recording", ["name"], unique=False | 
|  | 220 | +    ) | 
|  | 221 | +    op.create_index( | 
|  | 222 | +        op.f("ix_electrical_cell_recording_description_vector"), | 
|  | 223 | +        "electrical_recording", | 
|  | 224 | +        ["description_vector"], | 
|  | 225 | +        unique=False, | 
|  | 226 | +        postgresql_using="gin", | 
|  | 227 | +    ) | 
|  | 228 | +    op.drop_index( | 
|  | 229 | +        op.f("ix_ion_channel_recording_ion_channel_id"), table_name="ion_channel_recording" | 
|  | 230 | +    ) | 
|  | 231 | +    op.drop_table("ion_channel_recording") | 
|  | 232 | +    op.drop_table("electrical_cell_recording") | 
|  | 233 | +    op.drop_index(op.f("ix_ion_channel_updated_by_id"), table_name="ion_channel") | 
|  | 234 | +    op.drop_index(op.f("ix_ion_channel_name"), table_name="ion_channel") | 
|  | 235 | +    op.drop_index(op.f("ix_ion_channel_label"), table_name="ion_channel") | 
|  | 236 | +    op.drop_index( | 
|  | 237 | +        "ix_ion_channel_description_vector", table_name="ion_channel", postgresql_using="gin" | 
|  | 238 | +    ) | 
|  | 239 | +    op.drop_index(op.f("ix_ion_channel_creation_date"), table_name="ion_channel") | 
|  | 240 | +    op.drop_index(op.f("ix_ion_channel_created_by_id"), table_name="ion_channel") | 
|  | 241 | +    op.drop_table("ion_channel") | 
|  | 242 | +    # ### end Alembic commands ### | 
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